Model/tests/fixtures/epc_prediction/RM143YU/cert-20ba6a050f47.json

{"uprn": 100021408551, "roofs": [{"description": "Pitched, no insulation (assumed)", "energy_efficiency_rating": 1, "environmental_efficiency_rating": 1}, {"description": "Flat, limited insulation (assumed)", "energy_efficiency_rating": 2, "environmental_efficiency_rating": 2}], "walls": [{"description": "Cavity wall, filled cavity", "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}, {"description": "Timber frame, 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", "tenure": 1, "window": {"description": "Fully double glazed", "energy_efficiency_rating": 3, "environmental_efficiency_rating": 3}, "lighting": {"description": "Low energy lighting in 82% of fixed outlets", "energy_efficiency_rating": 5, "environmental_efficiency_rating": 5}, "postcode": "RM14 3YU", "hot_water": {"description": "From main system, no cylinder thermostat", "energy_efficiency_rating": 2, "environmental_efficiency_rating": 2}, "post_town": "", "built_form": 2, "created_at": "2022-04-19 13:55:31.531148", "door_count": 2, "glazed_area": 1, "glazing_gap": "16+", "region_code": 2, "report_type": 2, "sap_heating": {"cylinder_size": 2, "water_heating_code": 901, "water_heating_fuel": 26, "cylinder_thermostat": "N", "instantaneous_wwhrs": {"rooms_with_bath_and_or_shower": 1, "rooms_with_mixer_shower_no_bath": 0, "rooms_with_bath_and_mixer_shower": 1}, "main_heating_details": [{"has_fghrs": "N", "main_fuel_type": 26, "boiler_flue_type": 2, "heat_emitter_type": 1, "emitter_temperature": "NA", "main_heating_number": 1, "main_heating_control": 2106, "main_heating_category": 2, "main_heating_fraction": 1, "sap_main_heating_code": 117, "central_heating_pump_age": 0, "main_heating_data_source": 2}], "immersion_heating_type": "NA", "cylinder_insulation_type": 2, "has_fixed_air_conditioning": "false", "cylinder_insulation_thickness": 80}, "sap_version": 9.94, "schema_type": "RdSAP-Schema-20.0.0", "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": "Semi-detached house", "language_code": 1, "property_type": 0, "address_line_1": "addr-9b3a2161dc3b", "assessment_type": "RdSAP", "completion_date": "2022-04-19", "inspection_date": "2022-04-19", "extensions_count": 1, "measurement_type": 1, "total_floor_area": 100, "transaction_type": 1, "conservatory_type": 1, "heated_room_count": 6, "pvc_window_frames": "true", "registration_date": "2022-04-19", "sap_energy_source": {"mains_gas": "Y", "meter_type": 3, "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": "None", "energy_efficiency_rating": 0, "environmental_efficiency_rating": 0}, "sap_building_parts": [{"identifier": "Main Dwelling", "wall_dry_lined": "N", "wall_thickness": 300, "floor_heat_loss": 7, "roof_construction": 4, "wall_construction": 4, "building_part_number": 1, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.39, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 43.95, "quantity": "square metres"}, "party_wall_length": {"value": 7.59, "quantity": "metres"}, "floor_construction": 1, "heat_loss_perimeter": {"value": 15.17, "quantity": "metres"}}, {"floor": 1, "room_height": {"value": 2.38, "quantity": "metres"}, "total_floor_area": {"value": 43.95, "quantity": "square metres"}, "party_wall_length": {"value": 7.59, "quantity": "metres"}, "heat_loss_perimeter": {"value": 19.2, "quantity": "metres"}}], "wall_insulation_type": 2, "construction_age_band": "D", "party_wall_construction": 1, "wall_thickness_measured": "Y", "roof_insulation_location": 4, "roof_insulation_thickness": "ND", "wall_insulation_thickness": "NI", "floor_insulation_thickness": "NI"}, {"identifier": "Extension 1", "wall_dry_lined": "N", "wall_thickness": 300, "floor_heat_loss": 7, "roof_construction": 1, "wall_construction": 5, "building_part_number": 2, "sap_floor_dimensions": [{"floor": 0, "room_height": {"value": 2.47, "quantity": "metres"}, "floor_insulation": 1, "total_floor_area": {"value": 11.68, "quantity": "square metres"}, "party_wall_length": {"value": 0, "quantity": "metres"}, "floor_construction": 1, "heat_loss_perimeter": {"value": 9.75, "quantity": "metres"}}], "wall_insulation_type": 4, "construction_age_band": "F", "party_wall_construction": "NA", "wall_thickness_measured": "Y", "roof_insulation_location": 6, "wall_insulation_thickness": "NI", "floor_insulation_thickness": "NI", "flat_roof_insulation_thickness": "AB"}], "low_energy_lighting": 82, "solar_water_heating": "N", "habitable_room_count": 6, "heating_cost_current": {"value": 814, "currency": "GBP"}, "insulated_door_count": 0, "co2_emissions_current": 5.8, "energy_rating_average": 60, "energy_rating_current": 52, "lighting_cost_current": {"value": 94, "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": "true", "heating_cost_potential": {"value": 587, "currency": "GBP"}, "hot_water_cost_current": {"value": 231, "currency": "GBP"}, "mechanical_ventilation": 0, "percent_draughtproofed": 100, "suggested_improvements": [{"sequence": 1, "typical_saving": {"value": 48, "currency": "GBP"}, "indicative_cost": "\u00a34,000 - \u00a36,000", "improvement_type": "W2", "improvement_details": {"improvement_number": 58}, "improvement_category": 5, "energy_performance_rating": 54, "environmental_impact_rating": 46}, {"sequence": 2, "typical_saving": {"value": 92, "currency": "GBP"}, "indicative_cost": "\u00a3200 - \u00a3400", "improvement_type": "F", "improvement_details": {"improvement_number": 4}, "improvement_category": 5, "energy_performance_rating": 58, "environmental_impact_rating": 50}, {"sequence": 3, "typical_saving": {"value": 214, "currency": "GBP"}, "indicative_cost": "\u00a32,200 - \u00a33,000", "improvement_type": "I", "improvement_details": {"improvement_number": 20}, "improvement_category": 5, "energy_performance_rating": 67, "environmental_impact_rating": 62}, {"sequence": 4, "typical_saving": {"value": 36, "currency": "GBP"}, "indicative_cost": "\u00a34,000 - \u00a36,000", "improvement_type": "N", "improvement_details": {"improvement_number": 19}, "improvement_category": 5, "energy_performance_rating": 69, "environmental_impact_rating": 65}, {"sequence": 5, "typical_saving": {"value": 358, "currency": "GBP"}, "indicative_cost": "\u00a33,500 - \u00a35,500", "improvement_type": "U", "improvement_details": {"improvement_number": 34}, "improvement_category": 5, "energy_performance_rating": 78, "environmental_impact_rating": 73}], "co2_emissions_potential": 2.5, "energy_rating_potential": 78, "lighting_cost_potential": {"value": 94, "currency": "GBP"}, "schema_version_original": "20.0.0", "alternative_improvements": [{"improvement": {"sequence": 1, "typical_saving": {"value": 309, "currency": "GBP"}, "improvement_type": "Z3", "improvement_details": {"improvement_number": 53}, "improvement_category": 6, "energy_performance_rating": 69, "environmental_impact_rating": 61}}], "hot_water_cost_potential": {"value": 69, "currency": "GBP"}, "renewable_heat_incentive": {"water_heating": 3592, "impact_of_loft_insulation": -3707, "space_heating_existing_dwelling": 11683}, "energy_consumption_current": 331, "has_fixed_air_conditioning": "false", "multiple_glazed_proportion": 100, "calculation_software_version": "4.09r0002", "energy_consumption_potential": 140, "environmental_impact_current": 44, "fixed_lighting_outlets_count": 11, "current_energy_efficiency_band": "E", "environmental_impact_potential": 73, "has_heated_separate_conservatory": "false", "potential_energy_efficiency_band": "C", "co2_emissions_current_per_floor_area": 58, "low_energy_fixed_lighting_outlets_count": 9}