{"epc":{"lmkKey":"257638213252020021117473820900169","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":74,"potentialEnergyEfficiency":87,"totalFloorArea":135,"lodgementDate":"2020-02-11","address":"36, Penn Road, Datchet","postcode":"SL3 9HT","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":520,"heatingCostPotential":448,"hotWaterCostCurrent":128,"hotWaterCostPotential":69,"lightingCostCurrent":164,"lightingCostPotential":94,"energyConsumptionCurrent":144,"co2EmissionsCurrent":3.4}}