While Energy Performance Certificate (EPC) data is far from perfect, it is widely used and contains a huge amount of valuable information relevant to property professionals. The data and analytics provided through the PropEco EPCs endpoint are based on an enhanced version of the EPC dataset that has been cleaned and augmented to remove inconsistencies & errors, derive additional insights and update estimates based on historical energy prices. This delivers benefits including significant time saving and improved accuracy within a wide range of applications, from individual property assessments through to advanced data analysis.
The PropEco EPCs API provides data & analysis relating to the energy efficiency and retrofit potential of properties, including:
Raw EPC data
Unmodified EPC data taken directly from government sources.
Enhanced EPCs
Modified EPC data that has been cleaned and augmented.
EPC Estimate
Estimated assessments for properties without an EPC.
EPC Stats
Statistical analysis of the energy efficiency of the wider housing stock.
EPC Compare
Energy efficiency and carbon footprint benchmarking relative to similar properties.
EPC Recommendations
Green retrofit recommendations and indicative costs.
{
"epc_in_date": true,
"epc_age": 224303447821,
"epc_expiry": "2028-04-12T23:00:00.000Z",
"epc_country": "England",
"epcs": [
{
"address": "30, Tynemouth Street",
"address1": "30, Tynemouth Street",
"address2": null,
"address3": null,
"building_reference_number": "8373247578",
"built_form": "Mid-Terrace",
"co2_emiss_curr_per_floor_area": "35",
"co2_emissions_current": "4.9",
"co2_emissions_potential": "2.7",
"constituency": "E14000629",
"constituency_label": "Chelsea and Fulham",
"construction_age_band": "England and Wales: 1900-1929",
"county": "Greater London Authority",
"current_energy_efficiency": "64",
"current_energy_rating": "D",
"energy_consumption_current": "197",
"energy_consumption_potential": "107",
"energy_tariff": "Single",
"environment_impact_current": "55",
"environment_impact_potential": "72",
"extension_count": "1",
"fixed_lighting_outlets_count": null,
"flat_storey_count": null,
"flat_top_storey": null,
"floor_description": "Suspended, no insulation (assumed)",
"floor_energy_eff": "NO DATA!",
"floor_env_eff": "N/A",
"floor_height": null,
"floor_level": "NODATA!",
"glazed_area": "Normal",
"glazed_type": "double glazing installed during or after 2002",
"heat_loss_corridor": "NO DATA!",
"heating_cost_current": "822",
"heating_cost_potential": "641",
"hot_water_cost_current": "140",
"hot_water_cost_potential": "86",
"hot_water_energy_eff": "Good",
"hot_water_env_eff": "Good",
"hotwater_description": "From main system",
"inspection_date": "2018-04-13",
"lighting_cost_current": "85",
"lighting_cost_potential": "85",
"lighting_description": "Low energy lighting in 96% of fixed outlets",
"lighting_energy_eff": "Very Good",
"lighting_env_eff": "Very Good",
"lmk_key": "1623275129962018041317050037478788",
"local_authority": "E09000013",
"local_authority_label": "Hammersmith and Fulham",
"lodgement_date": "2018-04-13",
"lodgement_datetime": "2018-04-13 17:05:00",
"low_energy_fixed_light_count": null,
"low_energy_lighting": "96",
"main_fuel": "mains gas (not community)",
"main_heating_controls": "2106",
"mainheat_description": "Boiler and radiators, mains gas",
"mainheat_energy_eff": "Good",
"mainheat_env_eff": "Good",
"mainheatc_energy_eff": "Good",
"mainheatc_env_eff": "Good",
"mainheatcont_description": "Programmer, room thermostat and TRVs",
"mains_gas_flag": "Y",
"mechanical_ventilation": "natural",
"multi_glaze_proportion": "100",
"number_habitable_rooms": "6",
"number_heated_rooms": "6",
"number_open_fireplaces": "2",
"photo_supply": null,
"postcode": "SW6 2QT",
"posttown": "LONDON",
"potential_energy_efficiency": "78",
"potential_energy_rating": "C",
"property_type": "House",
"report_type": "100",
"roof_description": "Pitched, 300 mm loft insulation",
"roof_energy_eff": "Very Good",
"roof_env_eff": "Very Good",
"secondheat_description": "Room heaters, mains gas",
"sheating_energy_eff": "N/A",
"sheating_env_eff": "N/A",
"solar_water_heating_flag": "N",
"tenure": "owner-occupied",
"total_floor_area": "141.0",
"transaction_type": "marketed sale",
"unheated_corridor_length": null,
"uprn": "34076006",
"uprn_source": "Address Matched",
"walls_description": "Solid brick, as built, no insulation (assumed)",
"walls_energy_eff": "Very Poor",
"walls_env_eff": "Very Poor",
"wind_turbine_count": "0",
"windows_description": "Fully double glazed",
"windows_energy_eff": "Good",
"windows_env_eff": "Good"
}
],
"epcs_enhanced": [
{
"address": "30, Tynemouth Street",
"address1": "30, Tynemouth Street",
"address2": null,
"address3": null,
"adjusted_costs": {
"heating_cost_current": 1221.7,
"heating_cost_potential": 952.7,
"hot_water_cost_current": 208.1,
"hot_water_cost_potential": 127.8,
"lighting_cost_current": 132.1,
"lighting_cost_potential": 132.1,
"total_fuel_cost_current": 1561.9,
"total_fuel_cost_potential": 1212.6,
"standing_charges": 345
},
"building_reference_number": "8373247578",
"built_form": "Mid-Terrace",
"co2_emissions_current": 4.9,
"co2_emissions_per_floor_area_m2_current": 35,
"co2_emissions_potential": 2.7,
"co2_emissions_reduction_potential": 2.2,
"constituency": "E14000629",
"constituency_label": "Chelsea and Fulham",
"construction_age_band": "1900-1929",
"county": "Greater London Authority",
"dwelling_type": "New dwellings (including conversions and change of use)",
"energy_consumption_per_floor_area_m2_current": 197,
"energy_consumption_per_floor_area_m2_potential": 107,
"energy_efficiency_current": 64,
"energy_efficiency_potential": 78,
"energy_rating_current": "D",
"energy_rating_potential": "C",
"energy_tariff": "Single",
"environmental_impact_current": 55,
"environmental_impact_potential": 72,
"extension_count": 1,
"fixed_lighting_outlet_count": null,
"flat_storey_count": null,
"floor_description": "Suspended, no insulation (assumed)",
"floor_energy_efficiency": null,
"floor_environmental_efficiency": "N/A",
"floor_height": null,
"floor_level": null,
"floor_thermal_transmittance": null,
"floor_type": "suspended",
"glazed_area": "Normal",
"glazed_type": "Double",
"habitable_room_count": 6,
"has_mains_gas": true,
"has_solar_water_heating": false,
"heat_loss_corridor": null,
"heat_pump": false,
"heated_room_count": 6,
"heating_cost_current": 822,
"heating_cost_potential": 641,
"hot_water_cost_current": 140,
"hot_water_cost_potential": 86,
"hot_water_description": "From main system",
"hot_water_energy_efficiency": "Good",
"hot_water_environmental_efficiency": "Good",
"inspection_date": "2018-04-12T23:00:00.000Z",
"is_flat_top_storey": null,
"lighting_cost_current": 85,
"lighting_cost_potential": 85,
"lighting_description": "Low energy lighting in 96% of fixed outlets",
"lighting_energy_efficiency": "Very Good",
"lighting_environmental_efficiency": "Very Good",
"lmk_key": "1623275129962018041317050037478788",
"local_authority": "E09000013",
"local_authority_label": "Hammersmith and Fulham",
"lodgement_date": "2018-04-12T23:00:00.000Z",
"lodgement_datetime": "2018-04-13T16:05:00.000Z",
"low_energy_fixed_light_count": null,
"low_energy_lighting_percentage": 96,
"main_fuel": "Mains gas (not community)",
"main_heating_controls": "2106",
"main_heating_controls_description": "Programmer, room thermostat and TRVs",
"main_heating_controls_energy_efficiency": "Good",
"main_heating_controls_environmental_efficiency": "Good",
"main_heating_description": "Boiler and radiators, mains gas",
"main_heating_energy_efficiency": "Good",
"main_heating_environmental_efficiency": "Good",
"mechanical_ventilation": "Natural",
"multi_glaze_percentage": 100,
"open_fireplace_count": 2,
"post_town": "London",
"postcode": "SW6 2QT",
"property_type": "House",
"report_type": "Standard Assessment Procedure (SAP)",
"roof_description": "Pitched, 300 mm loft insulation",
"roof_energy_efficiency": "Very Good",
"roof_environmental_efficiency": "Very Good",
"roof_photovoltaic_supply": null,
"roof_thermal_transmittance": null,
"roof_type": "pitched",
"second_heating_description": "Room heaters, mains gas",
"tenure": "Owner-Occupied",
"total_energy_consumption_current": 27777,
"total_energy_consumption_potential": 15087,
"total_floor_area": 141,
"transaction_type": "Marketed Sale",
"unheated_corridor_length": null,
"uprn": 34076006,
"uprn_source": "Address Matched",
"walls_description": "Solid brick, as built, no insulation (assumed)",
"walls_energy_efficiency": "Very Poor",
"walls_environmental_efficiency": "Very Poor",
"walls_thermal_transmittance": null,
"walls_type": "solid",
"wind_turbine_count": 0,
"windows_description": "Fully Double Glazed",
"windows_energy_efficiency": "Good",
"windows_environmental_efficiency": "Good"
}
],
"epc_estimate": null,
"epc_stats": {
"postcode_stats": {
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"avg_co2_emissions_potential": 1.7483870967741932,
"avg_energy_consumption_per_floor_area_m2_current": 237.5483870967742,
"avg_energy_consumption_per_floor_area_m2_potential": 141.06451612903226,
"avg_energy_efficiency_current": 64.90322580645162,
"avg_energy_efficiency_potential": 76.54838709677419,
"avg_energy_rating_current": "D",
"avg_energy_rating_current_numerical": 4.161290322580645,
"avg_energy_rating_potential": "C",
"avg_energy_rating_potential_numerical": 5.032258064516129,
"energy_rating_a_count_current": 0,
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"energy_rating_e_count_current": 1,
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"max_co2_emissions_current": 5.9,
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"max_energy_consumption_per_floor_area_m2_current": 351,
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"max_energy_rating_current": "E",
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"min_co2_emissions_potential": 1.1,
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"min_energy_efficiency_current": 53,
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"min_energy_rating_current": "C",
"min_energy_rating_potential": "B",
"mode_energy_rating_current": "D",
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"perc_10_co2_emissions_current": 2.1,
"perc_10_co2_emissions_potential": 1.2,
"perc_10_energy_consumption_per_floor_area_m2_current": 182,
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"postcode": "SW6 2QT ",
"property_count": 31,
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"improvement_id": 19,
"indicative_cost_min": 4000,
"indicative_cost_max": 6000
},
{
"improvement_summary_text": "Solar photovoltaic panels, 2.5 kWp",
"improvement_description_text": "Solar photovoltaic panels",
"improvement_id": 34,
"indicative_cost_min": 5000,
"indicative_cost_max": 8000
}
]
}
Pricing
Subscription plans are designed to be accessible and flexible.
Exploration
£29+ VAT /month
- Property-level assessments
- Access to all API endpoints
- Up to 250 calls per month
Start-up
£69+ VAT /month
- Property-level assessments
- Access to all API endpoints
- Up to 750 calls per month
Scale-up
£149+ VAT /month
- Property-level assessments
- Access to all API endpoints
- Up to 3,000 calls per month
Enterprise
£TBC
- Property-level assessments
- Access to all API endpoints
- Dedicated & customised endpoint
Contact us for information on enterprise-level pricing.
All API subscriptions can be used to assess properties and locations using the PropEco Data Explorer, Property Data endpoint, Location Data endpoint, EPCs endpoint , Home Energy Model and Flood Risk endpoint.
Need more information? Submit any questions or requests via the form below.
You can also contact us at info@propeco.io or connect with us on LinkedIn here.