{"epc":{"lmkKey":"41198016312019101720074994919747","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":80,"totalFloorArea":109,"lodgementDate":"2019-10-17","address":"68, Melvin Way, Histon","postcode":"CB24 9HZ","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":719,"heatingCostPotential":622,"hotWaterCostCurrent":130,"hotWaterCostPotential":84,"lightingCostCurrent":87,"lightingCostPotential":87,"energyConsumptionCurrent":225,"co2EmissionsCurrent":4.3}}