epc-domestic-ext-certs 2025-06-23
addendum_text address address1 address2 address3 air_tightness_description air_tightness_energy_eff air_tightness_env_eff alternative_improvements authority_name authority_placeid building_reference_number built_form cert_id cert_ref class co2_emiss_curr_per_floor_area co2_emissions_current co2_emissions_potential constituency constituency_label construction_age_band country_name country_placeid county created_at current_energy_efficiency current_energy_rating current_environmental_rating data_version data_zone eir_band energy_consumption_current energy_consumption_potential energy_tariff environment_impact_current environment_impact_potential extension_count fixed_lighting_outlets_count flat_storey_count flat_top_storey floor_description floor_energy_eff floor_env_eff floor_height floor_level fossils gid glazed_area glazed_type green_score greenbelt_authority_name greenbelt_authority_placeid greenbelt_name grid_region_id grid_region_name heat_loss_corridor heating_cost_current heating_cost_potential high_eir hot_water_cost_current hot_water_cost_potential hot_water_energy_eff hot_water_env_eff hotwater_description impact_cavity_wall_insulation impact_loft_insulation impact_solid_wall_insulation in_greenbelt inspection_date lat latest lighting_cost_current lighting_cost_potential lighting_description lighting_energy_eff lighting_env_eff lng local_authority local_authority_label lodgement_date lodgement_datetime low_energy_fixed_light_count low_energy_lighting lzc_energy_sources main_fuel main_heating_category main_heating_controls mainheat_description mainheat_energy_eff mainheat_env_eff mainheatc_energy_eff mainheatc_env_eff mainheatcont_description mains_gas_flag mechanical_ventilation multi_glaze_proportion number_habitable_rooms number_heated_rooms number_open_fireplaces outcode photo_supply post_town postcode potential_energy_efficiency potential_energy_rating potential_environmental_rating property_type recalculated_co2_current recalculated_co2_potential recalculated_eir_band recalculated_eir_current recalculated_eir_potential region_name region_placeid renewables roof_description roof_energy_eff roof_env_eff secondheat_description sheating_energy_eff sheating_env_eff solar_water_heating_flag source_id space_heating_demand src_file src_release src_tag src_version tenure three_yr_energy_cost_current three_yr_energy_saving_potential total_floor_area transaction_type type_of_assessment unheated_corridor_length uprn uprn_source walls_description walls_energy_eff walls_env_eff ward_name ward_placeid water_heating_demand wind_turbine_count windows_description windows_energy_eff windows_env_eff