{"epc":{"lmkKey":"154713080302008100520202554180498","currentEnergyRating":"D","potentialEnergyRating":"D","currentEnergyEfficiency":56,"potentialEnergyEfficiency":66,"totalFloorArea":79,"lodgementDate":"2008-10-05","address":"3, Dunns Close, Mumbles","postcode":"SA3 4AF","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 100mm loft insulation","mainHeatingDescription":"Electric storage heaters","windowsDescription":"Fully double glazed","heatingCostCurrent":459,"heatingCostPotential":361,"hotWaterCostCurrent":129,"hotWaterCostPotential":129,"lightingCostCurrent":69,"lightingCostPotential":38,"energyConsumptionCurrent":409,"co2EmissionsCurrent":4.9}}