{"epc":{"lmkKey":"1264432509762015050108375362508795","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":74,"potentialEnergyEfficiency":85,"totalFloorArea":99,"lodgementDate":"2015-05-01","address":"1, Clos ty Gwyn, Dafen","postcode":"SA14 8UT","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and underfloor heating, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":489,"heatingCostPotential":489,"hotWaterCostCurrent":113,"hotWaterCostPotential":75,"lightingCostCurrent":76,"lightingCostPotential":76,"energyConsumptionCurrent":150,"co2EmissionsCurrent":2.6}}