{"epc":{"lmkKey":"655255035458228aed8a200c43f46084dbdb5367371ff3b4e1","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":48,"potentialEnergyEfficiency":72,"totalFloorArea":68,"lodgementDate":"2021-08-04","address":"7B WEST STREET, EWELL","postcode":"KT17 1UZ","propertyType":"Maisonette","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Flat, insulated (assumed)","mainHeatingDescription":"Room heaters, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":879,"heatingCostPotential":479,"hotWaterCostCurrent":338,"hotWaterCostPotential":153,"lightingCostCurrent":63,"lightingCostPotential":70,"energyConsumptionCurrent":309,"co2EmissionsCurrent":3.6}}