{"epc":{"lmkKey":"779312381452017083107485597730496","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":77,"potentialEnergyEfficiency":83,"totalFloorArea":158,"lodgementDate":"2017-08-31","address":"20, Bowyers Close","postcode":"KT21 1LF","propertyType":"House","builtForm":"Detached","wallsDescription":"Timber frame, as built, insulated (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":640,"heatingCostPotential":640,"hotWaterCostCurrent":111,"hotWaterCostPotential":111,"lightingCostCurrent":94,"lightingCostPotential":94,"energyConsumptionCurrent":133,"co2EmissionsCurrent":3.7}}