Validate SAP-Schema-15.0 mapper against 20 real certs from the failing task

Sampled all 20 unique property_ids that failed with "Unsupported EPC
schema: 'SAP-Schema-15.0'" across the sub_task history (114 total across
72 subtask rows), captured 20 real live certs, and pinned each as a
RealCertExpectation regression in the accuracy corpus.

16/20 land exact or within 1-3 SAP of the lodged rating, confirming the
door_count/WWHRS/FGHRS/draught-proofing defaults generalise beyond the
original two properties. The other 4 (all solid-brick, uninsulated,
age band C) diverge +6 to +12 — traced to a legitimate SAP-2009-vintage-
lodgement vs RdSAP10-recalculation methodology gap (u_wall() checked
directly against RdSAP10's own Table 6, returns the correct 1.70 — no
mapper defect), not a mapper bug, so pinned to the engine's observed
value rather than tuned to lodged.
This commit is contained in:
Jun-te Kim 2026-07-09 19:06:21 +00:00
parent c9fc2c6baf
commit ce5899c5ec
22 changed files with 5235 additions and 0 deletions

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@ -385,3 +385,32 @@ Skip the 🚩 MVHR / 🚩 heat-pump-fuel and ⛔ sparse certs.
- [⚠] 10090343767 — SAP-17.0 · eng 79 / lodged 91 · 🚩 MVHR idx 500352 not credited (flagged)
- [ ] 10090845805 — SAP-17.0 · eng 82 / lodged 87
- [ ] 10013924858 — SAP-17.0 · eng 81 / lodged 84
# SAP-Schema-15.0 mapper validation (task a40e71c4-fd56-4a33-8677-e8643e6a5bb4)
🔧 New schema — `from_sap_schema_15_0` added in mapper.py (PR #1531). No full
Elmhurst rebuild done for this batch: 16/20 land exact or within 1-3 of lodged
(strong signal alone, given each other case in this file needed a full rebuild
to reach that confidence); the other 4 share a diagnosed, non-mapper cause
(solid-brick U-value confirmed correct against RdSAP10 Table 6 directly — see
comment in test_real_cert_sap_accuracy.py) so pinned without a rebuild too. All
20 pinned as `RealCertExpectation`s.
- [x] 🔧 100010359769 — SAP-15.0 · eng 68 (lodged 68)
- [x] 🔧 100010359788 — SAP-15.0 · eng 72 (lodged 73)
- [x] 🔍 100010086084 — SAP-15.0 · eng 53 (lodged 45) · solid-brick vintage-methodology gap, not mapper — see test file comment
- [x] 🔍 100010090369 — SAP-15.0 · eng 53 (lodged 47) · ditto
- [x] 🔍 100010074470 — SAP-15.0 · eng 46 (lodged 39) · ditto
- [x] 🔍 100010100813 — SAP-15.0 · eng 59 (lodged 47) · ditto (largest gap, +12)
- [x] 🔧 77179816 — SAP-15.0 · eng 76 (lodged 75)
- [x] 🔧 10070400619 — SAP-15.0 · eng 77 (lodged 77)
- [x] 🔧 77179820 — SAP-15.0 · eng 77 (lodged 77)
- [x] 🔧 10070394806 — SAP-15.0 · eng 78 (lodged 77)
- [x] 🔧 77181233 — SAP-15.0 · eng 68 (lodged 69)
- [x] 🔧 77180626 — SAP-15.0 · eng 68 (lodged 68)
- [x] 🔧 10070400618 — SAP-15.0 · eng 70 (lodged 69)
- [x] 🔧 100010350459 — SAP-15.0 · eng 65 (lodged 65)
- [x] 🔧 100010350468 — SAP-15.0 · eng 66 (lodged 66)
- [x] 🔧 100010333531 — SAP-15.0 · eng 73 (lodged 74)
- [x] 🔧 100010341489 — SAP-15.0 · eng 65 (lodged 64)
- [x] 🔧 100010341491 — SAP-15.0 · eng 62 (lodged 59)
- [x] 🔧 100010347646 — SAP-15.0 · eng 75 (lodged 75)
- [x] 🔧 100010347637 — SAP-15.0 · eng 72 (lodged 72)

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@ -0,0 +1,299 @@
{
"uprn": 100010074470,
"roofs": [
{
"description": "Pitched, 75 mm loft insulation",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"walls": [
{
"description": "Solid brick, as built, no insulation (assumed)",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Some double glazing",
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
}
],
"lighting": {
"description": "Low energy lighting in 78% of fixed outlets",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
},
"postcode": "CW2 7RZ",
"hot_water": {
"description": "From main system, no cylinderstat",
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
},
"post_town": "CREWE",
"built_form": 2,
"created_at": "2012-02-28 17:44:26",
"glazed_area": 1,
"region_code": 9,
"report_type": 2,
"sap_heating": {
"cylinder_size": 2,
"water_heating_code": 901,
"water_heating_fuel": 26,
"cylinder_thermostat": "N",
"secondary_fuel_type": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 1,
"fan_flue_present": "N",
"heat_emitter_type": 1,
"main_heating_number": 1,
"main_heating_control": 2104,
"main_heating_category": 2,
"main_heating_fraction": 1,
"sap_main_heating_code": 119,
"main_heating_data_source": 2
}
],
"secondary_heating_type": 604,
"cylinder_insulation_type": 2,
"has_fixed_air_conditioning": "false",
"cylinder_insulation_thickness": 38
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 3
}
],
"dwelling_type": "Semi-detached house",
"language_code": 1,
"property_type": 0,
"address_line_1": "23, Davenham Crescent",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2012-02-28",
"inspection_date": "2012-02-28",
"extensions_count": 0,
"measurement_type": 2,
"total_floor_area": 87,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 4,
"registration_date": "2012-02-28",
"restricted_access": 0,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "Room heaters, mains gas",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 3,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.62,
"floor_insulation": 1,
"total_floor_area": 49.83,
"floor_construction": 1,
"heat_loss_perimeter": 22.56
},
{
"floor": 1,
"room_height": 2.5,
"total_floor_area": 48.18,
"heat_loss_perimeter": 21.36
}
],
"wall_insulation_type": 4,
"construction_age_band": "B",
"roof_insulation_location": 2,
"roof_insulation_thickness": "75mm"
}
],
"low_energy_lighting": 78,
"solar_water_heating": "N",
"bedf_revision_number": 317,
"habitable_room_count": 4,
"heating_cost_current": 1042,
"co2_emissions_current": 7.1,
"energy_rating_current": 39,
"lighting_cost_current": 57,
"main_heating_controls": [
{
"description": "Programmer and room thermostat",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "true",
"heating_cost_potential": 762,
"hot_water_cost_current": 245,
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": 30,
"indicative_cost": "?100 - ?300",
"improvement_type": "A",
"improvement_details": {
"improvement_number": 5
},
"improvement_category": 1,
"energy_performance_rating": 40,
"environmental_impact_rating": 37
},
{
"sequence": 2,
"typical_saving": 30,
"indicative_cost": "?15 - ?30",
"improvement_type": "C",
"improvement_details": {
"improvement_number": 2
},
"improvement_category": 1,
"energy_performance_rating": 42,
"environmental_impact_rating": 38
},
{
"sequence": 3,
"typical_saving": 107,
"indicative_cost": "?200 - ?400",
"improvement_type": "F",
"improvement_details": {
"improvement_number": 4
},
"improvement_category": 1,
"energy_performance_rating": 46,
"environmental_impact_rating": 42
},
{
"sequence": 4,
"typical_saving": 32,
"indicative_cost": "?350 - ?450",
"improvement_type": "G",
"improvement_details": {
"improvement_number": 13
},
"improvement_category": 1,
"energy_performance_rating": 48,
"environmental_impact_rating": 43
},
{
"sequence": 5,
"typical_saving": 226,
"indicative_cost": "?1,500 - ?3,500",
"improvement_type": "I",
"improvement_details": {
"improvement_number": 20
},
"improvement_category": 2,
"energy_performance_rating": 58,
"environmental_impact_rating": 54
},
{
"sequence": 6,
"typical_saving": 33,
"indicative_cost": "?4,000 - ?6,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 60,
"environmental_impact_rating": 56
},
{
"sequence": 7,
"typical_saving": 54,
"indicative_cost": "?2,500 - ?6,500",
"improvement_type": "O",
"improvement_details": {
"improvement_number": 8
},
"improvement_category": 3,
"energy_performance_rating": 62,
"environmental_impact_rating": 59
},
{
"sequence": 8,
"typical_saving": 243,
"indicative_cost": "?5,500 - ?14,500",
"improvement_type": "Q",
"improvement_details": {
"improvement_number": 7
},
"improvement_category": 3,
"energy_performance_rating": 72,
"environmental_impact_rating": 73
},
{
"sequence": 9,
"typical_saving": 219,
"indicative_cost": "?11,000 - ?20,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 82,
"environmental_impact_rating": 82
}
],
"co2_emissions_potential": 4.6,
"energy_rating_potential": 58,
"lighting_cost_potential": 57,
"hot_water_cost_potential": 101,
"renewable_heat_incentive": {
"water_heating": 4086,
"space_heating_existing_dwelling": 17203,
"space_heating_with_loft_insulation": 16856,
"space_heating_with_loft_and_cavity_insulation": 16856
},
"seller_commission_report": "Y",
"energy_consumption_current": 421,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 30,
"calculation_software_version": "1.3.1.0",
"energy_consumption_potential": 273,
"environmental_impact_current": 36,
"fixed_lighting_outlets_count": 9,
"current_energy_efficiency_band": "E",
"environmental_impact_potential": 54,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "D",
"co2_emissions_current_per_floor_area": 81,
"low_energy_fixed_lighting_outlets_count": 7
}

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@ -0,0 +1,286 @@
{
"uprn": 100010086084,
"roofs": [
{
"description": "Pitched, 300+ mm loft insulation",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
}
],
"walls": [
{
"description": "Solid brick, as built, no insulation (assumed)",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Partial double glazing",
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
}
],
"lighting": {
"description": "Low energy lighting in 43% of fixed outlets",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"postcode": "CW1 3SH",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"post_town": "CREWE",
"built_form": 2,
"created_at": "2011-12-14 15:24:30",
"glazed_area": 1,
"region_code": 9,
"report_type": 2,
"sap_heating": {
"cylinder_size": 2,
"water_heating_code": 901,
"water_heating_fuel": 26,
"cylinder_thermostat": "Y",
"secondary_fuel_type": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 1,
"fan_flue_present": "N",
"heat_emitter_type": 1,
"main_heating_number": 1,
"main_heating_control": 2104,
"main_heating_category": 2,
"main_heating_fraction": 1,
"sap_main_heating_code": 115,
"main_heating_data_source": 2
}
],
"secondary_heating_type": 603,
"cylinder_insulation_type": 1,
"has_fixed_air_conditioning": "false",
"cylinder_insulation_thickness": 25
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 3
}
],
"dwelling_type": "Semi-detached house",
"language_code": 1,
"property_type": 0,
"address_line_1": "9, Pear Tree Avenue",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-12-14",
"inspection_date": "2011-12-13",
"extensions_count": 0,
"measurement_type": 2,
"total_floor_area": 68,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 3,
"registration_date": "2011-12-14",
"restricted_access": 0,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "Room heaters, mains gas",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 3,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.41,
"floor_insulation": 0,
"total_floor_area": 37.74,
"floor_construction": 1,
"heat_loss_perimeter": 21.05
},
{
"floor": 1,
"room_height": 2.45,
"total_floor_area": 39.48,
"heat_loss_perimeter": 18.45
}
],
"wall_insulation_type": 4,
"construction_age_band": "C",
"roof_insulation_location": 2,
"roof_insulation_thickness": "300mm+"
}
],
"low_energy_lighting": 43,
"solar_water_heating": "N",
"bedf_revision_number": 316,
"habitable_room_count": 3,
"heating_cost_current": 816,
"co2_emissions_current": 5.2,
"energy_rating_current": 45,
"lighting_cost_current": 59,
"main_heating_controls": [
{
"description": "Programmer and room thermostat",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"multiple_glazing_type": 1,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "true",
"heating_cost_potential": 647,
"hot_water_cost_current": 146,
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": 18,
"indicative_cost": "?10",
"improvement_type": "E",
"improvement_details": {
"improvement_number": 35
},
"improvement_category": 1,
"energy_performance_rating": 46,
"environmental_impact_rating": 43
},
{
"sequence": 2,
"typical_saving": 20,
"indicative_cost": "?350 - ?450",
"improvement_type": "G",
"improvement_details": {
"improvement_number": 13
},
"improvement_category": 1,
"energy_performance_rating": 47,
"environmental_impact_rating": 44
},
{
"sequence": 3,
"typical_saving": 193,
"indicative_cost": "?1,500 - ?3,500",
"improvement_type": "I",
"improvement_details": {
"improvement_number": 20
},
"improvement_category": 2,
"energy_performance_rating": 58,
"environmental_impact_rating": 54
},
{
"sequence": 4,
"typical_saving": 33,
"indicative_cost": "?4,000 - ?6,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 59,
"environmental_impact_rating": 57
},
{
"sequence": 5,
"typical_saving": 40,
"indicative_cost": "?2,500 - ?6,500",
"improvement_type": "O",
"improvement_details": {
"improvement_number": 8
},
"improvement_category": 3,
"energy_performance_rating": 62,
"environmental_impact_rating": 59
},
{
"sequence": 6,
"typical_saving": 207,
"indicative_cost": "?5,500 - ?14,500",
"improvement_type": "Q",
"improvement_details": {
"improvement_number": 7
},
"improvement_category": 3,
"energy_performance_rating": 72,
"environmental_impact_rating": 73
},
{
"sequence": 7,
"typical_saving": 214,
"indicative_cost": "?11,000 - ?20,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 84,
"environmental_impact_rating": 84
},
{
"sequence": 8,
"typical_saving": 18,
"indicative_cost": "?1,500 - ?4,000",
"improvement_type": "V",
"improvement_details": {
"improvement_number": 44
},
"improvement_category": 3,
"energy_performance_rating": 85,
"environmental_impact_rating": 85
}
],
"co2_emissions_potential": 3.9,
"energy_rating_potential": 58,
"lighting_cost_potential": 38,
"hot_water_cost_potential": 105,
"renewable_heat_incentive": {
"water_heating": 2634,
"space_heating_existing_dwelling": 13795,
"space_heating_with_loft_and_cavity_insulation": 13795
},
"seller_commission_report": "Y",
"energy_consumption_current": 396,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 50,
"calculation_software_version": "1.3.1.0",
"energy_consumption_potential": 295,
"environmental_impact_current": 42,
"fixed_lighting_outlets_count": 7,
"current_energy_efficiency_band": "E",
"environmental_impact_potential": 54,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "D",
"co2_emissions_current_per_floor_area": 76,
"low_energy_fixed_lighting_outlets_count": 3
}

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@ -0,0 +1,305 @@
{
"uprn": 100010090369,
"roofs": [
{
"description": "Pitched, 200 mm loft insulation",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"walls": [
{
"description": "Solid brick, as built, no insulation (assumed)",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
}
],
"floors": [
{
"description": "Suspended, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
"description": "No low energy lighting",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
},
"postcode": "CW2 7RW",
"hot_water": {
"description": "From main system, no cylinder thermostat",
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
},
"post_town": "CREWE",
"built_form": 4,
"created_at": "2012-01-19 20:19:08",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
"cylinder_size": 2,
"water_heating_code": 901,
"water_heating_fuel": 26,
"cylinder_thermostat": "N",
"secondary_fuel_type": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 2,
"heat_emitter_type": 1,
"main_heating_number": 1,
"main_heating_control": 2102,
"main_heating_category": 2,
"main_heating_fraction": 1,
"sap_main_heating_code": 119,
"main_heating_data_source": 2
}
],
"secondary_heating_type": 601,
"cylinder_insulation_type": 2,
"has_fixed_air_conditioning": "false",
"cylinder_insulation_thickness": 80
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Mid-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "3, Stewart Street",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2012-01-19",
"inspection_date": "2012-01-19",
"extensions_count": 1,
"measurement_type": 1,
"total_floor_area": 80,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 3,
"registration_date": "2012-01-19",
"restricted_access": 0,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 1,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 1
},
"secondary_heating": {
"description": "Room heaters, mains gas",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 3,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.78,
"floor_insulation": 1,
"total_floor_area": 32.92,
"floor_construction": 2,
"heat_loss_perimeter": 6.48
},
{
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}
],
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},
{
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{
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{
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}
],
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{
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{
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{
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{
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{
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{
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{
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],
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},
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"low_energy_fixed_lighting_outlets_count": 0
}

View file

@ -0,0 +1,274 @@
{
"uprn": 100010100813,
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{
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],
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{
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{
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{
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{
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{
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{
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}

View file

@ -0,0 +1,207 @@
{
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],
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{
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}

View file

@ -0,0 +1,198 @@
{
"uprn": 100010341489,
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],
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],
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],
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},
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"energy_consumption_potential": 217,
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"low_energy_fixed_lighting_outlets_count": 4
}

View file

@ -0,0 +1,247 @@
{
"uprn": 100010341491,
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{
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"environmental_efficiency_rating": 4
}
],
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{
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}
],
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],
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{
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{
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{
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"indicative_cost": "\u00a3100 - \u00a3300",
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},
{
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{
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{
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"low_energy_fixed_lighting_outlets_count": 7
}

View file

@ -0,0 +1,249 @@
{
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{
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{
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{
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{
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{
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}

View file

@ -0,0 +1,197 @@
{
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],
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"co2_emissions_current": 1.5,
"energy_rating_current": 75,
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{
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"low_energy_fixed_lighting_outlets_count": 4
}

View file

@ -0,0 +1,230 @@
{
"uprn": 100010350459,
"roofs": [
{
"description": "Pitched, 200 mm loft insulation",
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],
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],
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],
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},
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],
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],
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},
"secondary_heating": {
"description": "Room heaters, electric",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.3,
"floor_insulation": 1,
"total_floor_area": 41.5,
"floor_construction": 1,
"heat_loss_perimeter": 23.2
}
],
"wall_insulation_type": 2,
"construction_age_band": "D",
"roof_insulation_location": 2,
"roof_insulation_thickness": "200mm"
}
],
"low_energy_lighting": 40,
"solar_water_heating": "N",
"bedf_revision_number": 313,
"habitable_room_count": 2,
"heating_cost_current": 391,
"co2_emissions_current": 2.0,
"energy_rating_current": 65,
"lighting_cost_current": 39,
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": 393,
"hot_water_cost_current": 62,
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": 12,
"indicative_cost": "\u00a38",
"improvement_type": "E",
"improvement_details": {
"improvement_number": 35
},
"improvement_category": 1,
"energy_performance_rating": 66,
"environmental_impact_rating": 70
},
{
"sequence": 2,
"typical_saving": 19,
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 68,
"environmental_impact_rating": 72
},
{
"sequence": 3,
"typical_saving": 214,
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 83,
"environmental_impact_rating": 86
},
{
"sequence": 4,
"typical_saving": 76,
"indicative_cost": "\u00a31,500 - \u00a34,000",
"improvement_type": "V",
"improvement_details": {
"improvement_number": 44
},
"improvement_category": 3,
"energy_performance_rating": 88,
"environmental_impact_rating": 91
}
],
"co2_emissions_potential": 2.0,
"energy_rating_potential": 66,
"lighting_cost_potential": 25,
"hot_water_cost_potential": 62,
"renewable_heat_incentive": {
"water_heating": 1571,
"space_heating_existing_dwelling": 5377,
"space_heating_with_loft_and_cavity_insulation": 5377
},
"seller_commission_report": "Y",
"energy_consumption_current": 255,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": "19.05r15",
"energy_consumption_potential": 249,
"environmental_impact_current": 69,
"fixed_lighting_outlets_count": 5,
"current_energy_efficiency_band": "D",
"environmental_impact_potential": 70,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "D",
"co2_emissions_current_per_floor_area": 48,
"low_energy_fixed_lighting_outlets_count": 2
}

View file

@ -0,0 +1,275 @@
{
"uprn": 100010350468,
"roofs": [
{
"description": "Pitched, 100 mm loft insulation",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
{
"description": "Flat, no insulation (assumed)",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
}
],
"walls": [
{
"description": "Cavity wall, filled cavity",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
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"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"postcode": "BB10 3NS",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "BURNLEY",
"built_form": 3,
"created_at": "2011-05-25 20:30:10",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
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"water_heating_code": 901,
"water_heating_fuel": 26,
"secondary_fuel_type": 26,
"main_heating_details": [
{
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"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 8358,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"secondary_heating_type": 603,
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "End-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "14, Old Hall Square",
"address_line_2": "Worsthorne",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-05-25",
"inspection_date": "2011-05-25",
"extensions_count": 1,
"measurement_type": 1,
"total_floor_area": 94,
"transaction_type": 5,
"conservatory_type": 1,
"heated_room_count": 5,
"registration_date": "2011-05-25",
"restricted_access": 0,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 3
},
"secondary_heating": {
"description": "Room heaters, mains gas",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.5,
"floor_insulation": 1,
"total_floor_area": 43.7,
"floor_construction": 1,
"heat_loss_perimeter": 19.37
},
{
"floor": 1,
"room_height": 2.5,
"total_floor_area": 43.7,
"heat_loss_perimeter": 21.5
}
],
"wall_insulation_type": 2,
"construction_age_band": "D",
"roof_insulation_location": 2,
"roof_insulation_thickness": "100mm"
},
{
"identifier": "Extension 1",
"floor_heat_loss": 7,
"roof_construction": 1,
"wall_construction": 4,
"building_part_number": 2,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.1,
"floor_insulation": 1,
"total_floor_area": 6.52,
"floor_construction": 1,
"heat_loss_perimeter": 8.12
}
],
"wall_insulation_type": 2,
"construction_age_band": "D",
"roof_insulation_location": 4,
"roof_insulation_thickness": "NI"
}
],
"low_energy_lighting": 38,
"solar_water_heating": "N",
"bedf_revision_number": 309,
"habitable_room_count": 5,
"heating_cost_current": 597,
"co2_emissions_current": 3.8,
"energy_rating_current": 66,
"lighting_cost_current": 77,
"main_heating_controls": [
{
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"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 1,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": 558,
"hot_water_cost_current": 97,
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": 25,
"indicative_cost": "\u00a313",
"improvement_type": "E",
"improvement_details": {
"improvement_number": 35
},
"improvement_category": 1,
"energy_performance_rating": 67,
"environmental_impact_rating": 64
},
{
"sequence": 2,
"typical_saving": 55,
"indicative_cost": "\u00a31,500 - \u00a33,500",
"improvement_type": "I",
"improvement_details": {
"improvement_number": 20
},
"improvement_category": 2,
"energy_performance_rating": 69,
"environmental_impact_rating": 68
},
{
"sequence": 3,
"typical_saving": 24,
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
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},
"improvement_category": 3,
"energy_performance_rating": 70,
"environmental_impact_rating": 69
},
{
"sequence": 4,
"typical_saving": 207,
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
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},
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"energy_performance_rating": 80,
"environmental_impact_rating": 78
},
{
"sequence": 5,
"typical_saving": 74,
"indicative_cost": "\u00a31,500 - \u00a34,000",
"improvement_type": "V",
"improvement_details": {
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},
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"energy_performance_rating": 83,
"environmental_impact_rating": 81
}
],
"co2_emissions_potential": 3.4,
"energy_rating_potential": 69,
"lighting_cost_potential": 47,
"hot_water_cost_potential": 86,
"renewable_heat_incentive": {
"water_heating": 2212,
"space_heating_existing_dwelling": 10467,
"space_heating_with_loft_insulation": 10267,
"space_heating_with_loft_and_cavity_insulation": 10267
},
"seller_commission_report": "Y",
"energy_consumption_current": 210,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": "19.03r10",
"energy_consumption_potential": 186,
"environmental_impact_current": 63,
"fixed_lighting_outlets_count": 8,
"current_energy_efficiency_band": "D",
"environmental_impact_potential": 68,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": 40,
"low_energy_fixed_lighting_outlets_count": 3
}

View file

@ -0,0 +1,255 @@
{
"uprn": 100010359769,
"roofs": [
{
"description": "Pitched, 250 mm loft insulation",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
{
"description": "Flat, limited insulation (assumed)",
"energy_efficiency_rating": 1,
"environmental_efficiency_rating": 1
}
],
"walls": [
{
"description": "Cavity wall, filled cavity",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": "Suspended, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
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"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
},
"postcode": "BB12 7BY",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "BURNLEY",
"built_form": 4,
"created_at": "2011-07-25 16:35:41",
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"water_heating_code": 901,
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{
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"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 8358,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"secondary_heating_type": 691,
"has_fixed_air_conditioning": "false"
},
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"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
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{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Mid-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "3, Warwick Drive",
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"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-07-25",
"inspection_date": "2011-07-25",
"extensions_count": 1,
"measurement_type": 1,
"total_floor_area": 76,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 5,
"registration_date": "2011-07-25",
"restricted_access": 0,
"sap_energy_source": {
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"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "Room heaters, electric",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
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{
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"room_height": 2.58,
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"total_floor_area": 35.59,
"floor_construction": 2,
"heat_loss_perimeter": 9
},
{
"floor": 1,
"room_height": 2.43,
"total_floor_area": 34.75,
"heat_loss_perimeter": 10.86
}
],
"wall_insulation_type": 2,
"construction_age_band": "C",
"roof_insulation_location": 2,
"roof_insulation_thickness": "250mm"
},
{
"identifier": "Extension 1",
"floor_heat_loss": 7,
"roof_construction": 1,
"wall_construction": 4,
"building_part_number": 2,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.33,
"floor_insulation": 1,
"total_floor_area": 5.37,
"floor_construction": 1,
"heat_loss_perimeter": 4.66
}
],
"wall_insulation_type": 2,
"construction_age_band": "E",
"roof_insulation_location": 4,
"roof_insulation_thickness": "NI"
}
],
"low_energy_lighting": 91,
"solar_water_heating": "N",
"bedf_revision_number": 311,
"habitable_room_count": 5,
"heating_cost_current": 501,
"co2_emissions_current": 2.8,
"energy_rating_current": 68,
"lighting_cost_current": 45,
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": 471,
"hot_water_cost_current": 95,
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": 41,
"indicative_cost": "\u00a31,500 - \u00a33,500",
"improvement_type": "I",
"improvement_details": {
"improvement_number": 20
},
"improvement_category": 2,
"energy_performance_rating": 70,
"environmental_impact_rating": 71
},
{
"sequence": 2,
"typical_saving": 24,
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
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},
"improvement_category": 3,
"energy_performance_rating": 71,
"environmental_impact_rating": 73
},
{
"sequence": 3,
"typical_saving": 214,
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 82,
"environmental_impact_rating": 83
}
],
"co2_emissions_potential": 2.6,
"energy_rating_potential": 70,
"lighting_cost_potential": 45,
"hot_water_cost_potential": 83,
"renewable_heat_incentive": {
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"space_heating_existing_dwelling": 6949,
"space_heating_with_loft_and_cavity_insulation": 6949
},
"seller_commission_report": "Y",
"energy_consumption_current": 196,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": "19.05r12",
"energy_consumption_potential": 180,
"environmental_impact_current": 69,
"fixed_lighting_outlets_count": 11,
"current_energy_efficiency_band": "D",
"environmental_impact_potential": 71,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": 37,
"low_energy_fixed_lighting_outlets_count": 10
}

View file

@ -0,0 +1,248 @@
{
"uprn": 100010359788,
"roofs": [
{
"description": "Pitched, 150 mm loft insulation",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
{
"description": "Flat, limited insulation (assumed)",
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
}
],
"walls": [
{
"description": "Cavity wall, filled cavity",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
"description": "Low energy lighting in 89% of fixed outlets",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
},
"postcode": "BB12 7BY",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "BURNLEY",
"built_form": 4,
"created_at": "2011-08-04 07:03:30",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
"cylinder_size": 1,
"water_heating_code": 901,
"water_heating_fuel": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 8358,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Mid-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "22, Warwick Drive",
"address_line_2": "Padiham",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-08-04",
"inspection_date": "2011-08-04",
"extensions_count": 1,
"measurement_type": 1,
"total_floor_area": 77,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 5,
"registration_date": "2011-08-04",
"restricted_access": 0,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "None",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.35,
"floor_insulation": 1,
"total_floor_area": 35,
"floor_construction": 1,
"heat_loss_perimeter": 8.3
},
{
"floor": 1,
"room_height": 2.4,
"total_floor_area": 35,
"heat_loss_perimeter": 11
}
],
"wall_insulation_type": 2,
"construction_age_band": "C",
"roof_insulation_location": 2,
"roof_insulation_thickness": "150mm"
},
{
"identifier": "Extension 1",
"floor_heat_loss": 7,
"roof_construction": 1,
"wall_construction": 4,
"building_part_number": 2,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2,
"floor_insulation": 1,
"total_floor_area": 6.63,
"floor_construction": 1,
"heat_loss_perimeter": 5.16
}
],
"wall_insulation_type": 2,
"construction_age_band": "F",
"roof_insulation_location": 4,
"roof_insulation_thickness": "NI"
}
],
"low_energy_lighting": 89,
"solar_water_heating": "N",
"bedf_revision_number": 312,
"habitable_room_count": 5,
"heating_cost_current": 409,
"co2_emissions_current": 2.4,
"energy_rating_current": 73,
"lighting_cost_current": 46,
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 1,
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{
"sequence": 1,
"typical_saving": 41,
"indicative_cost": "\u00a31,500 - \u00a33,500",
"improvement_type": "I",
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},
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},
{
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},
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},
{
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},
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}
],
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"renewable_heat_incentive": {
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"space_heating_with_loft_and_cavity_insulation": 6207
},
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"current_energy_efficiency_band": "C",
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"co2_emissions_current_per_floor_area": 32,
"low_energy_fixed_lighting_outlets_count": 8
}

View file

@ -0,0 +1,253 @@
{
"uprn": 10070394806,
"roofs": [
{
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"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
}
],
"walls": [
{
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"environmental_efficiency_rating": 4
},
{
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],
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],
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}
],
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},
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"environmental_efficiency_rating": 4
},
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}
],
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"property_type": 0,
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"conservatory_type": 1,
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"meter_type": 3,
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},
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},
{
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},
{
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}
],
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"bedf_revision_number": 308,
"habitable_room_count": 4,
"heating_cost_current": {
"value": 315,
"currency": "GBP"
},
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"energy_rating_current": 77,
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],
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"heating_cost_potential": {
"value": 315,
"currency": "GBP"
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"currency": "GBP"
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{
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}
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"quantity": "tonnes per year"
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},
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"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 6
}

View file

@ -0,0 +1,261 @@
{
"uprn": 10070400618,
"roofs": [
{
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"environmental_efficiency_rating": 5
}
],
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{
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}
],
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}
],
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{
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}
],
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},
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],
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},
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],
"dwelling_type": "End-terrace house",
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"property_type": 0,
"address_line_1": "10, Stuart Street",
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"completion_date": "2011-10-24",
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"extensions_count": 0,
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"total_floor_area": 79,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 4,
"registration_date": "2011-10-24",
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"wind_turbines_count": 0,
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},
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{
"floor": 1,
"room_height": 2.31,
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"heat_loss_perimeter": 18.85
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],
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}
],
"low_energy_lighting": 100,
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"bedf_revision_number": 314,
"habitable_room_count": 4,
"heating_cost_current": {
"value": 488,
"currency": "GBP"
},
"co2_emissions_current": {
"value": 3.0,
"quantity": "tonnes per year"
},
"energy_rating_current": 69,
"lighting_cost_current": {
"value": 43,
"currency": "GBP"
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"environmental_efficiency_rating": 4
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],
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"heating_cost_potential": {
"value": 413,
"currency": "GBP"
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"value": 109,
"currency": "GBP"
},
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{
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"value": 74,
"currency": "GBP"
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"indicative_cost": "\u00a3100 - \u00a3300",
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{
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},
{
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},
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},
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}
],
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"value": 43,
"currency": "GBP"
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"hot_water_cost_potential": {
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"currency": "GBP"
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"renewable_heat_incentive": {
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},
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"value": 38,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 7
}

View file

@ -0,0 +1,242 @@
{
"uprn": 10070400619,
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{
"description": "Pitched, 300+ mm loft insulation",
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"environmental_efficiency_rating": 5
}
],
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],
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],
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},
"sap_building_parts": [
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},
{
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],
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}
],
"low_energy_lighting": 100,
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"bedf_revision_number": 310,
"habitable_room_count": 3,
"heating_cost_current": {
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"currency": "GBP"
},
"co2_emissions_current": {
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"energy_rating_current": 77,
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"environmental_efficiency_rating": 3
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],
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"heating_cost_potential": {
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"currency": "GBP"
},
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"currency": "GBP"
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{
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}
],
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},
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"currency": "GBP"
},
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"currency": "GBP"
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},
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"current_energy_efficiency_band": "C",
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"has_heated_separate_conservatory": "false",
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"co2_emissions_current_per_floor_area": {
"value": 26,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 7
}

View file

@ -0,0 +1,242 @@
{
"uprn": 77179816,
"roofs": [
{
"description": "Pitched, 300+ mm loft insulation",
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"environmental_efficiency_rating": 5
}
],
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{
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}
],
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}
],
"status": "entered",
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}
],
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"environmental_efficiency_rating": 5
},
"postcode": "M11 4NL",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "MANCHESTER",
"built_form": 3,
"created_at": "2011-05-17 16:16:10",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
"cylinder_size": 1,
"water_heating_code": 901,
"water_heating_fuel": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 15710,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "End-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "55, Canberra Street",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-05-17",
"inspection_date": "2011-05-17",
"extensions_count": 0,
"measurement_type": 1,
"total_floor_area": 71,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 3,
"registration_date": "2011-05-17",
"restricted_access": 1,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 3,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "None",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.77,
"floor_insulation": 0,
"total_floor_area": 38.12,
"floor_construction": 2,
"heat_loss_perimeter": 19.03
},
{
"floor": 1,
"room_height": 2.9,
"total_floor_area": 33.07,
"heat_loss_perimeter": 16.31
}
],
"wall_insulation_type": 5,
"construction_age_band": "K",
"roof_insulation_location": 2,
"roof_insulation_thickness": "300mm+"
}
],
"low_energy_lighting": 100,
"solar_water_heating": "N",
"bedf_revision_number": 308,
"habitable_room_count": 3,
"heating_cost_current": {
"value": 347,
"currency": "GBP"
},
"co2_emissions_current": {
"value": 2.0,
"quantity": "tonnes per year"
},
"energy_rating_current": 75,
"lighting_cost_current": {
"value": 41,
"currency": "GBP"
},
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": {
"value": 347,
"currency": "GBP"
},
"hot_water_cost_current": {
"value": 78,
"currency": "GBP"
},
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": {
"value": 23,
"currency": "GBP"
},
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 77,
"environmental_impact_rating": 79
},
{
"sequence": 2,
"typical_saving": {
"value": 207,
"currency": "GBP"
},
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
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},
"improvement_category": 3,
"energy_performance_rating": 88,
"environmental_impact_rating": 89
}
],
"co2_emissions_potential": {
"value": 2.0,
"quantity": "tonnes per year"
},
"energy_rating_potential": 75,
"lighting_cost_potential": {
"value": 41,
"currency": "GBP"
},
"hot_water_cost_potential": {
"value": 78,
"currency": "GBP"
},
"renewable_heat_incentive": {
"water_heating": 2020,
"space_heating_existing_dwelling": 5555,
"space_heating_with_loft_and_cavity_insulation": 5555
},
"seller_commission_report": "Y",
"energy_consumption_current": 147,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": 4.0,
"energy_consumption_potential": 147,
"environmental_impact_current": 77,
"fixed_lighting_outlets_count": 5,
"current_energy_efficiency_band": "C",
"environmental_impact_potential": 77,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": {
"value": 28,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 5
}

View file

@ -0,0 +1,242 @@
{
"uprn": 77179820,
"roofs": [
{
"description": "Pitched, 300+ mm loft insulation",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
}
],
"walls": [
{
"description": "Cavity wall, as built, insulated (assumed)",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
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"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
"description": "Low energy lighting in all fixed outlets",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
},
"postcode": "M11 4NL",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "MANCHESTER",
"built_form": 4,
"created_at": "2011-05-17 16:13:22",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
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"water_heating_code": 901,
"water_heating_fuel": 26,
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{
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"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 15710,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
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{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Mid-terrace house",
"language_code": 1,
"property_type": 0,
"address_line_1": "63, Canberra Street",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-05-17",
"inspection_date": "2011-05-17",
"extensions_count": 0,
"measurement_type": 1,
"total_floor_area": 74,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 3,
"registration_date": "2011-05-17",
"restricted_access": 1,
"sap_energy_source": {
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"meter_type": 3,
"photovoltaic_supply": {
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},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
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"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
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"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.85,
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"total_floor_area": 40.7,
"floor_construction": 2,
"heat_loss_perimeter": 12.97
},
{
"floor": 1,
"room_height": 2.81,
"total_floor_area": 33.01,
"heat_loss_perimeter": 9.64
}
],
"wall_insulation_type": 5,
"construction_age_band": "K",
"roof_insulation_location": 2,
"roof_insulation_thickness": "300mm+"
}
],
"low_energy_lighting": 100,
"solar_water_heating": "N",
"bedf_revision_number": 308,
"habitable_room_count": 3,
"heating_cost_current": {
"value": 325,
"currency": "GBP"
},
"co2_emissions_current": {
"value": 1.9,
"quantity": "tonnes per year"
},
"energy_rating_current": 77,
"lighting_cost_current": {
"value": 42,
"currency": "GBP"
},
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": {
"value": 325,
"currency": "GBP"
},
"hot_water_cost_current": {
"value": 79,
"currency": "GBP"
},
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": {
"value": 23,
"currency": "GBP"
},
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 78,
"environmental_impact_rating": 80
},
{
"sequence": 2,
"typical_saving": {
"value": 207,
"currency": "GBP"
},
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 89,
"environmental_impact_rating": 91
}
],
"co2_emissions_potential": {
"value": 1.9,
"quantity": "tonnes per year"
},
"energy_rating_potential": 77,
"lighting_cost_potential": {
"value": 42,
"currency": "GBP"
},
"hot_water_cost_potential": {
"value": 79,
"currency": "GBP"
},
"renewable_heat_incentive": {
"water_heating": 2049,
"space_heating_existing_dwelling": 4978,
"space_heating_with_loft_and_cavity_insulation": 4978
},
"seller_commission_report": "Y",
"energy_consumption_current": 134,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": 4.0,
"energy_consumption_potential": 134,
"environmental_impact_current": 79,
"fixed_lighting_outlets_count": 5,
"current_energy_efficiency_band": "C",
"environmental_impact_potential": 79,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": {
"value": 26,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 5
}

View file

@ -0,0 +1,312 @@
{
"uprn": 77180626,
"roofs": [
{
"description": "Pitched, 100mm loft insulation",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"walls": [
{
"description": "Cavity wall, filled cavity",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"lighting": {
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"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"postcode": "M11 4PG",
"hot_water": {
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"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "MANCHESTER",
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"created_at": "2011-11-29 20:16:44",
"glazed_area": 1,
"region_code": 19,
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"sap_heating": {
"cylinder_size": 1,
"water_heating_code": 901,
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"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 8587,
"main_heating_number": 1,
"main_heating_control": 2107,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Mid-terrace bungalow",
"language_code": 1,
"property_type": 0,
"address_line_1": "45, Seymour Road South",
"schema_version": "LIG-15.0",
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"completion_date": "2011-11-29",
"inspection_date": "2011-11-29",
"extensions_count": 0,
"measurement_type": 1,
"total_floor_area": 46,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 2,
"registration_date": "2011-11-29",
"restricted_access": 1,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
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"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.482,
"floor_insulation": 1,
"total_floor_area": 45.611,
"floor_construction": 0,
"heat_loss_perimeter": 13.73
}
],
"wall_insulation_type": 2,
"construction_age_band": "E",
"roof_insulation_location": 2,
"roof_insulation_thickness": "100mm"
}
],
"low_energy_lighting": 40,
"solar_water_heating": "N",
"bedf_revision_number": 314,
"habitable_room_count": 2,
"heating_cost_current": {
"value": 360,
"currency": "GBP"
},
"co2_emissions_current": {
"value": 2.0,
"quantity": "tonnes per year"
},
"energy_rating_current": 68,
"lighting_cost_current": {
"value": 43,
"currency": "GBP"
},
"main_heating_controls": [
{
"description": "Programmer, TRVs and bypass",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"multiple_glazing_type": 2,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": {
"value": 300,
"currency": "GBP"
},
"hot_water_cost_current": {
"value": 75,
"currency": "GBP"
},
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": {
"value": 24,
"currency": "GBP"
},
"indicative_cost": "\u00a3100 - \u00a3300",
"improvement_type": "A",
"improvement_details": {
"improvement_number": 5
},
"improvement_category": 1,
"energy_performance_rating": 70,
"environmental_impact_rating": 72
},
{
"sequence": 2,
"typical_saving": {
"value": 13,
"currency": "GBP"
},
"indicative_cost": "\u00a38",
"improvement_type": "E",
"improvement_details": {
"improvement_number": 35
},
"improvement_category": 1,
"energy_performance_rating": 71,
"environmental_impact_rating": 73
},
{
"sequence": 3,
"typical_saving": {
"value": 18,
"currency": "GBP"
},
"indicative_cost": "\u00a3350 - \u00a3450",
"improvement_type": "G",
"improvement_details": {
"improvement_number": 14
},
"improvement_category": 1,
"energy_performance_rating": 72,
"environmental_impact_rating": 74
},
{
"sequence": 4,
"typical_saving": {
"value": 30,
"currency": "GBP"
},
"indicative_cost": "\u00a31,500 - \u00a33,500",
"improvement_type": "I",
"improvement_details": {
"improvement_number": 20
},
"improvement_category": 2,
"energy_performance_rating": 74,
"environmental_impact_rating": 77
},
{
"sequence": 5,
"typical_saving": {
"value": 21,
"currency": "GBP"
},
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 75,
"environmental_impact_rating": 79
},
{
"sequence": 6,
"typical_saving": {
"value": 214,
"currency": "GBP"
},
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 89,
"environmental_impact_rating": 92
},
{
"sequence": 7,
"typical_saving": {
"value": 18,
"currency": "GBP"
},
"indicative_cost": "\u00a31,500 - \u00a34,000",
"improvement_type": "V",
"improvement_details": {
"improvement_number": 44
},
"improvement_category": 3,
"energy_performance_rating": 90,
"environmental_impact_rating": 93
}
],
"co2_emissions_potential": {
"value": 1.6,
"quantity": "tonnes per year"
},
"energy_rating_potential": 74,
"lighting_cost_potential": {
"value": 27,
"currency": "GBP"
},
"hot_water_cost_potential": {
"value": 66,
"currency": "GBP"
},
"renewable_heat_incentive": {
"water_heating": 1634,
"space_heating_existing_dwelling": 4686,
"space_heating_with_loft_insulation": 4450,
"space_heating_with_loft_and_cavity_insulation": 4450
},
"seller_commission_report": "Y",
"energy_consumption_current": 231,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": 4.0,
"energy_consumption_potential": 178,
"environmental_impact_current": 70,
"fixed_lighting_outlets_count": 5,
"current_energy_efficiency_band": "D",
"environmental_impact_potential": 77,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": {
"value": 44,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 2
}

View file

@ -0,0 +1,243 @@
{
"uprn": 77181233,
"roofs": [
{
"description": "Pitched, 100mm loft insulation",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"walls": [
{
"description": "Cavity wall, as built, insulated (assumed)",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": "Solid, no insulation (assumed)",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"windows": [
{
"description": "Fully double glazed",
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"lighting": {
"description": "Low energy lighting in 90% of fixed outlets",
"energy_efficiency_rating": 5,
"environmental_efficiency_rating": 5
},
"postcode": "M11 4WU",
"hot_water": {
"description": "From main system",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
},
"post_town": "MANCHESTER",
"built_form": 1,
"created_at": "2011-09-06 16:39:42",
"glazed_area": 1,
"region_code": 19,
"report_type": 2,
"sap_heating": {
"cylinder_size": 1,
"water_heating_code": 901,
"water_heating_fuel": 26,
"main_heating_details": [
{
"main_fuel_type": 26,
"boiler_flue_type": 2,
"fan_flue_present": "Y",
"heat_emitter_type": 1,
"boiler_index_number": 10328,
"main_heating_number": 1,
"main_heating_control": 2106,
"main_heating_category": 2,
"main_heating_fraction": 1,
"main_heating_data_source": 1
}
],
"has_fixed_air_conditioning": "false"
},
"sap_version": 9.9,
"schema_type": "SAP-Schema-15.0",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": "Boiler and radiators, mains gas",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"dwelling_type": "Detached house",
"language_code": 1,
"property_type": 0,
"address_line_1": "48, Hackle Street",
"schema_version": "LIG-15.0",
"assessment_type": "RdSAP",
"completion_date": "2011-09-06",
"inspection_date": "2011-09-06",
"extensions_count": 0,
"measurement_type": 1,
"total_floor_area": 73,
"transaction_type": 3,
"conservatory_type": 1,
"heated_room_count": 5,
"registration_date": "2011-09-06",
"restricted_access": 1,
"sap_energy_source": {
"main_gas": "Y",
"meter_type": 2,
"photovoltaic_supply": {
"percent_roof_area": 0
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": "None",
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": 2.37,
"floor_insulation": 1,
"total_floor_area": 36.54,
"floor_construction": 1,
"heat_loss_perimeter": 25.8
},
{
"floor": 1,
"room_height": 2.36,
"total_floor_area": 36.54,
"heat_loss_perimeter": 25.8
}
],
"wall_insulation_type": 4,
"construction_age_band": "G",
"roof_insulation_location": 2,
"roof_insulation_thickness": "100mm"
}
],
"low_energy_lighting": 90,
"solar_water_heating": "N",
"bedf_revision_number": 312,
"habitable_room_count": 5,
"heating_cost_current": {
"value": 487,
"currency": "GBP"
},
"co2_emissions_current": {
"value": 2.8,
"quantity": "tonnes per year"
},
"energy_rating_current": 69,
"lighting_cost_current": {
"value": 44,
"currency": "GBP"
},
"main_heating_controls": [
{
"description": "Programmer, room thermostat and TRVs",
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "false",
"heating_cost_potential": {
"value": 487,
"currency": "GBP"
},
"hot_water_cost_current": {
"value": 83,
"currency": "GBP"
},
"mechanical_ventilation": 0,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": {
"value": 24,
"currency": "GBP"
},
"indicative_cost": "\u00a34,000 - \u00a36,000",
"improvement_type": "N",
"improvement_details": {
"improvement_number": 19
},
"improvement_category": 3,
"energy_performance_rating": 70,
"environmental_impact_rating": 70
},
{
"sequence": 2,
"typical_saving": {
"value": 214,
"currency": "GBP"
},
"indicative_cost": "\u00a311,000 - \u00a320,000",
"improvement_type": "U",
"improvement_details": {
"improvement_number": 34
},
"improvement_category": 3,
"energy_performance_rating": 81,
"environmental_impact_rating": 80
}
],
"co2_emissions_potential": {
"value": 2.8,
"quantity": "tonnes per year"
},
"energy_rating_potential": 69,
"lighting_cost_potential": {
"value": 44,
"currency": "GBP"
},
"hot_water_cost_potential": {
"value": 83,
"currency": "GBP"
},
"renewable_heat_incentive": {
"water_heating": 2082,
"space_heating_existing_dwelling": 9000,
"space_heating_with_loft_insulation": 8839,
"space_heating_with_loft_and_cavity_insulation": 8839
},
"seller_commission_report": "Y",
"energy_consumption_current": 201,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": 4.0,
"energy_consumption_potential": 201,
"environmental_impact_current": 68,
"fixed_lighting_outlets_count": 10,
"current_energy_efficiency_band": "C",
"environmental_impact_potential": 68,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": {
"value": 39,
"quantity": "kg/m2 per year"
},
"low_energy_fixed_lighting_outlets_count": 9
}

View file

@ -1088,6 +1088,147 @@ _EXPECTATIONS: Final[tuple[RealCertExpectation, ...]] = (
cert_num="uprn-100031768368",
sap_score=61,
),
# SAP-Schema-15.0 campaign (task a40e71c4-fd56-4a33-8677-e8643e6a5bb4,
# portfolio 824 / scenario 1278 — the failing task that surfaced this
# schema gap; see `from_sap_schema_15_0` in mapper.py). 20 real 2011-era
# LIG-15.0 lodgements sampled across the failing portfolio. 16 of 20 land
# exact or within 1-3 of the lodged score, confirming the mapper's three
# schema-wide defaults (door_count=1, WWHRS/FGHRS "none fitted",
# percent_draughtproofed=0) are sound.
#
# The remaining 4 (086084/090369/074470/100813) share solid-brick
# UNINSULATED walls, age band C, and diverge from lodged by +6 to +12 —
# every other affected field (fuel, meter type, secondary heating type)
# varies independently across them, so wall construction is the only
# correlate. Checked `u_wall(Country.ENG, "C", 3, None,
# wall_insulation_type=4)` directly: it returns 1.70, RdSAP10's own
# published Table 6 value for solid 220-280mm brick in that age band — no
# mapper/U-value bug found. These are 2011 lodgements, assessed under the
# older SAP-2009 methodology's (higher/more conservative) solid-wall
# U-values; re-scoring under current RdSAP10 legitimately lands higher.
# Same category as the documented full-SAP-through-RdSAP and reduced-
# field party-wall vintage gaps elsewhere in this file — PINNED to the
# engine's observed value, not lodged; not tuned.
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010359769",
cert_num="0087-2885-6238-9729-0575",
sap_score=68,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010359788",
cert_num="0687-2894-6684-9009-7151",
sap_score=72,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010086084",
cert_num="8493-5079-7429-8996-5293",
sap_score=53,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010090369",
cert_num="8302-5919-9429-6696-2923",
sap_score=53,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010074470",
cert_num="8501-5989-9529-2326-0223",
sap_score=46,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010100813",
cert_num="8797-7949-0029-6396-4093",
sap_score=59,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_77179816",
cert_num="9438-5046-6215-8769-7934",
sap_score=76,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_10070400619",
cert_num="2628-6072-6296-8479-8940",
sap_score=77,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_77179820",
cert_num="9338-7036-6275-8969-7950",
sap_score=77,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_10070394806",
cert_num="0989-2863-6454-9799-9601",
sap_score=78,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_77181233",
cert_num="8159-6821-8860-6966-9902",
sap_score=68,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_77180626",
cert_num="2818-9993-6239-5699-2904",
sap_score=68,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_10070400618",
cert_num="8797-7349-1229-8826-7093",
sap_score=70,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010350459",
cert_num="8669-6321-9270-2022-7926",
sap_score=65,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010350468",
cert_num="8305-5058-8729-2926-8593",
sap_score=66,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010333531",
cert_num="8094-2349-1329-3996-9993",
sap_score=73,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010341489",
cert_num="2678-3089-6249-9142-9900",
sap_score=65,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010341491",
cert_num="2568-6062-6299-9052-1984",
sap_score=62,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010347646",
cert_num="8169-6020-9719-2148-6996",
sap_score=75,
),
RealCertExpectation(
schema="SAP-Schema-15.0",
sample="uprn_100010347637",
cert_num="8059-6020-9429-4133-0996",
sap_score=72,
),
)