{"epc":{"lmkKey":"549543291752019041114344695910688","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":77,"totalFloorArea":66,"lodgementDate":"2019-04-11","address":"55, Longfield Crescent","postcode":"KT20 5JW","propertyType":"Flat","builtForm":"Mid-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":477,"heatingCostPotential":306,"hotWaterCostCurrent":95,"hotWaterCostPotential":96,"lightingCostCurrent":104,"lightingCostPotential":52,"energyConsumptionCurrent":251,"co2EmissionsCurrent":2.9}}