{"epc":{"lmkKey":"1396109139102015121416593442159548","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":55,"potentialEnergyEfficiency":83,"totalFloorArea":173,"lodgementDate":"2015-12-14","address":"20, Cefn Road Upper, Deri","postcode":"CF81 9GW","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1790,"heatingCostPotential":848,"hotWaterCostCurrent":195,"hotWaterCostPotential":81,"lightingCostCurrent":109,"lightingCostPotential":109,"energyConsumptionCurrent":325,"co2EmissionsCurrent":9.9}}