{"epc":{"lmkKey":"1238041939432014111917561955978496","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":72,"potentialEnergyEfficiency":74,"totalFloorArea":47,"lodgementDate":"2014-11-19","address":"21, Alperton Drive","postcode":"DY9 9EW","propertyType":"Flat","builtForm":"End-Terrace","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 300+ mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":342,"heatingCostPotential":326,"hotWaterCostCurrent":89,"hotWaterCostPotential":79,"lightingCostCurrent":37,"lightingCostPotential":37,"energyConsumptionCurrent":179,"co2EmissionsCurrent":1.6}}