{"epc":{"lmkKey":"61117629022019080815354984188811","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":54,"potentialEnergyEfficiency":76,"totalFloorArea":48,"lodgementDate":"2019-08-08","address":"171a, Chessington Road, Ewell","postcode":"KT19 9XE","propertyType":"Maisonette","builtForm":"Mid-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Flat, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":606,"heatingCostPotential":252,"hotWaterCostCurrent":79,"hotWaterCostPotential":81,"lightingCostCurrent":59,"lightingCostPotential":40,"energyConsumptionCurrent":358,"co2EmissionsCurrent":3}}