{"epc":{"lmkKey":"929201943912013051315302793970100","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":58,"potentialEnergyEfficiency":79,"totalFloorArea":196,"lodgementDate":"2013-05-13","address":"4, Pen yr Heol","postcode":"SA10 6YT","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1406,"heatingCostPotential":822,"hotWaterCostCurrent":101,"hotWaterCostPotential":102,"lightingCostCurrent":120,"lightingCostPotential":80,"energyConsumptionCurrent":220,"co2EmissionsCurrent":8.3}}