{"epc":{"lmkKey":"1803280362962020061809302720258920","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":58,"potentialEnergyEfficiency":74,"totalFloorArea":121,"lodgementDate":"2020-06-18","address":"5, Mayfield Avenue, Calcot","postcode":"RG31 4RE","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1013,"heatingCostPotential":779,"hotWaterCostCurrent":106,"hotWaterCostPotential":106,"lightingCostCurrent":98,"lightingCostPotential":98,"energyConsumptionCurrent":262,"co2EmissionsCurrent":5.1}}