{"epc":{"lmkKey":"603377979042011031118020381499698","currentEnergyRating":"E","potentialEnergyRating":"D","currentEnergyEfficiency":49,"potentialEnergyEfficiency":61,"totalFloorArea":122.91,"lodgementDate":"2011-03-11","address":"49, Bryntywod, Llangyfelach","postcode":"SA5 7LF","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whin, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1121,"heatingCostPotential":921,"hotWaterCostCurrent":164,"hotWaterCostPotential":124,"lightingCostCurrent":136,"lightingCostPotential":68,"energyConsumptionCurrent":352,"co2EmissionsCurrent":7.2}}