{"epc":{"lmkKey":"633637417452016021409563099960789","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":57,"potentialEnergyEfficiency":77,"totalFloorArea":177,"lodgementDate":"2016-02-14","address":"43, Swansea Road, Llangyfelach","postcode":"SA5 7JA","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 270 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1502,"heatingCostPotential":946,"hotWaterCostCurrent":117,"hotWaterCostPotential":118,"lightingCostCurrent":143,"lightingCostPotential":88,"energyConsumptionCurrent":242,"co2EmissionsCurrent":7.5}}