{"epc":{"lmkKey":"a03bd41b49c772c99a55f629b51a385483ac2a0de2c80b1eeec0dc41c3ddaeb5","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":81,"potentialEnergyEfficiency":83,"totalFloorArea":281,"lodgementDate":"2025-08-25","address":"24 Martyns Avenue, Seven Sisters","postcode":"SA10 9DR","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Sandstone, with external insulation","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1361,"heatingCostPotential":1361,"hotWaterCostCurrent":243,"hotWaterCostPotential":243,"lightingCostCurrent":126,"lightingCostPotential":126,"energyConsumptionCurrent":93,"co2EmissionsCurrent":4.7}}