{"epc":{"lmkKey":"1511514499962017011622063129168663","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":56,"potentialEnergyEfficiency":88,"totalFloorArea":64,"lodgementDate":"2017-01-16","address":"53, Bro Gwilym, Cefn Mawr","postcode":"LL14 3NY","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":579,"heatingCostPotential":381,"hotWaterCostCurrent":252,"hotWaterCostPotential":69,"lightingCostCurrent":89,"lightingCostPotential":45,"energyConsumptionCurrent":350,"co2EmissionsCurrent":3.9}}