{"epc":{"lmkKey":"1111846129042014032409490427142548","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":51,"potentialEnergyEfficiency":83,"totalFloorArea":102,"lodgementDate":"2014-03-24","address":"13, Erw Las, Llannon","postcode":"SA14 6BG","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 75 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1065,"heatingCostPotential":607,"hotWaterCostCurrent":341,"hotWaterCostPotential":117,"lightingCostCurrent":101,"lightingCostPotential":58,"energyConsumptionCurrent":267,"co2EmissionsCurrent":6.8}}