{"epc":{"lmkKey":"146022684652008100318112307089651","currentEnergyRating":"E","potentialEnergyRating":"D","currentEnergyEfficiency":41,"potentialEnergyEfficiency":56,"totalFloorArea":146.44,"lodgementDate":"2008-10-03","address":"19, Perton Grove","postcode":"WV6 8DH","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1332,"heatingCostPotential":1018,"hotWaterCostCurrent":146,"hotWaterCostPotential":123,"lightingCostCurrent":153,"lightingCostPotential":76,"energyConsumptionCurrent":362,"co2EmissionsCurrent":10}}