{"epc":{"lmkKey":"207333899242015030513322651550258","currentEnergyRating":"F","potentialEnergyRating":"B","currentEnergyEfficiency":34,"potentialEnergyEfficiency":86,"totalFloorArea":79,"lodgementDate":"2015-03-05","address":"21, Bro Gwilym, Cefn Mawr","postcode":"LL14 3PA","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":1215,"heatingCostPotential":460,"hotWaterCostCurrent":383,"hotWaterCostPotential":73,"lightingCostCurrent":76,"lightingCostPotential":51,"energyConsumptionCurrent":571,"co2EmissionsCurrent":7.9}}