Model/domain/epc/tests/fixtures/17_1.json
2026-05-11 15:37:51 +00:00

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{
"uprn": 12457,
"roofs": [
{
"description": {"value": "Pitched, 100 mm loft insulation", "language": "1"},
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
{
"description": {"value": "Pitched, insulated (assumed)", "language": "1"},
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"walls": [
{
"description": {"value": "Cavity wall, filled cavity", "language": "1"},
"energy_efficiency_rating": 4,
"environmental_efficiency_rating": 4
}
],
"floors": [
{
"description": {"value": "Solid, no insulation (assumed)", "language": "1"},
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
}
],
"status": "entered",
"tenure": 1,
"window": {
"description": {"value": "Fully double glazed", "language": "1"},
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"lighting": {
"description": {"value": "Low energy lighting in 23% of fixed outlets", "language": "1"},
"energy_efficiency_rating": 2,
"environmental_efficiency_rating": 2
},
"postcode": "PT42 5HL",
"hot_water": {
"description": {"value": "From main system", "language": "1"},
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
},
"post_town": "POSTTOWN",
"built_form": 1,
"door_count": 4,
"glazed_area": 1,
"glazing_gap": "16+",
"region_code": 17,
"report_type": 2,
"sap_heating": {
"cylinder_size": 2,
"water_heating_code": 901,
"water_heating_fuel": 28,
"cylinder_thermostat": "Y",
"instantaneous_wwhrs": {
"rooms_with_bath_and_or_shower": 1,
"rooms_with_mixer_shower_no_bath": 0,
"rooms_with_bath_and_mixer_shower": 1
},
"secondary_fuel_type": 29,
"main_heating_details": [
{
"has_fghrs": "N",
"main_fuel_type": 28,
"boiler_flue_type": 1,
"fan_flue_present": "N",
"heat_emitter_type": 1,
"emitter_temperature": "NA",
"main_heating_number": 1,
"main_heating_control": 2104,
"main_heating_category": 2,
"main_heating_fraction": 1,
"mcs_installed_heat_pump": "false",
"main_heating_data_source": 1,
"main_heating_index_number": 9049
}
],
"immersion_heating_type": "NA",
"secondary_heating_type": 691,
"cylinder_insulation_type": 1,
"has_fixed_air_conditioning": "false",
"cylinder_insulation_thickness": 12
},
"sap_version": 9.92,
"schema_type": "RdSAP-Schema-17.1",
"uprn_source": "Energy Assessor",
"country_code": "EAW",
"main_heating": [
{
"description": {"value": "Boiler and radiators, oil", "language": "1"},
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"dwelling_type": {"value": "Detached house", "language": "1"},
"language_code": 1,
"property_type": 0,
"address_line_1": "15, Hedge Lane",
"address_line_2": "Lower Moria",
"assessment_type": "RdSAP",
"completion_date": "2018-05-29",
"inspection_date": "2018-05-29",
"extensions_count": 1,
"measurement_type": 2,
"total_floor_area": 101,
"transaction_type": 1,
"conservatory_type": 1,
"heated_room_count": 7,
"pvc_window_frames": "true",
"registration_date": "2018-05-27",
"sap_energy_source": {
"mains_gas": "N",
"meter_type": 2,
"photovoltaic_supply": {
"none_or_no_details": {"pv_connection": 0, "percent_roof_area": 0}
},
"wind_turbines_count": 0,
"wind_turbines_terrain_type": 2
},
"secondary_heating": {
"description": {"value": "Room heaters, electric", "language": "1"},
"energy_efficiency_rating": 0,
"environmental_efficiency_rating": 0
},
"lzc_energy_sources": [11],
"sap_building_parts": [
{
"identifier": "Main Dwelling",
"wall_dry_lined": "N",
"wall_thickness": 270,
"floor_heat_loss": 7,
"roof_construction": 4,
"wall_construction": 4,
"building_part_number": 1,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": {"value": 2.4, "quantity": "metres"},
"floor_insulation": 1,
"total_floor_area": {"value": 48.45, "quantity": "square metres"},
"party_wall_length": {"value": 0, "quantity": "metres"},
"floor_construction": 1,
"heat_loss_perimeter": {"value": 22.3, "quantity": "metres"}
}
],
"wall_insulation_type": 2,
"construction_age_band": "G",
"party_wall_construction": "NA",
"wall_thickness_measured": "Y",
"roof_insulation_location": 2,
"roof_insulation_thickness": "100mm"
},
{
"identifier": "Extension 1",
"wall_dry_lined": "N",
"wall_thickness": 260,
"floor_heat_loss": 7,
"roof_construction": 5,
"wall_construction": 4,
"building_part_number": 2,
"sap_floor_dimensions": [
{
"floor": 0,
"room_height": {"value": 2.4, "quantity": "metres"},
"floor_insulation": 1,
"total_floor_area": {"value": 21.84, "quantity": "square metres"},
"party_wall_length": 0,
"floor_construction": 1,
"heat_loss_perimeter": {"value": 16.6, "quantity": "metres"}
}
],
"wall_insulation_type": 4,
"construction_age_band": "H",
"party_wall_construction": "NA",
"wall_thickness_measured": "Y",
"roof_insulation_location": 4,
"roof_insulation_thickness": 0,
"wall_insulation_thickness": "NI"
}
],
"low_energy_lighting": 23,
"solar_water_heating": "N",
"habitable_room_count": 7,
"heating_cost_current": {"value": 659, "currency": "GBP"},
"insulated_door_count": 0,
"co2_emissions_current": 5.8,
"energy_rating_average": 60,
"energy_rating_current": 53,
"lighting_cost_current": {"value": 115, "currency": "GBP"},
"main_heating_controls": [
{
"description": {"value": "Programmer and room thermostat", "language": "1"},
"energy_efficiency_rating": 3,
"environmental_efficiency_rating": 3
}
],
"multiple_glazing_type": 3,
"open_fireplaces_count": 0,
"has_hot_water_cylinder": "true",
"heating_cost_potential": {"value": 470, "currency": "GBP"},
"hot_water_cost_current": {"value": 161, "currency": "GBP"},
"mechanical_ventilation": 0,
"percent_draughtproofed": 100,
"suggested_improvements": [
{
"sequence": 1,
"typical_saving": {"value": 25, "currency": "GBP"},
"indicative_cost": "£100 - £350",
"improvement_type": "A",
"improvement_details": {"improvement_number": 5},
"improvement_category": 5,
"energy_performance_rating": 54,
"environmental_impact_rating": 47
}
],
"co2_emissions_potential": 2.7,
"energy_rating_potential": 78,
"lighting_cost_potential": {"value": 65, "currency": "GBP"},
"schema_version_original": "LIG-17.1",
"hot_water_cost_potential": {"value": 77, "currency": "GBP"},
"renewable_heat_incentive": {
"water_heating": 3301,
"impact_of_loft_insulation": -565,
"space_heating_existing_dwelling": 11351
},
"energy_consumption_current": 234,
"has_fixed_air_conditioning": "false",
"multiple_glazed_proportion": 100,
"calculation_software_version": "v92.0.1.1",
"energy_consumption_potential": 95,
"environmental_impact_current": 46,
"fixed_lighting_outlets_count": 13,
"current_energy_efficiency_band": "E",
"environmental_impact_potential": 72,
"has_heated_separate_conservatory": "false",
"potential_energy_efficiency_band": "C",
"co2_emissions_current_per_floor_area": 57,
"low_energy_fixed_lighting_outlets_count": 3
}