{"epc":{"lmkKey":"538802732312010091116370297900772","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":69,"potentialEnergyEfficiency":75,"totalFloorArea":111.15,"lodgementDate":"2010-09-11","address":"17, Rhyd y Gwern Close, Rudry","postcode":"CF83 3NN","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 75 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":555,"heatingCostPotential":441,"hotWaterCostCurrent":137,"hotWaterCostPotential":117,"lightingCostCurrent":58,"lightingCostPotential":58,"energyConsumptionCurrent":237,"co2EmissionsCurrent":3.7}}