{"epc":{"lmkKey":"784390409002012050307250292820028","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":55,"potentialEnergyEfficiency":80,"totalFloorArea":172,"lodgementDate":"2012-05-03","address":"33, Heol y Felin, Seven Sisters","postcode":"SA10 9BN","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 100mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1309,"heatingCostPotential":743,"hotWaterCostCurrent":137,"hotWaterCostPotential":89,"lightingCostCurrent":123,"lightingCostPotential":69,"energyConsumptionCurrent":209,"co2EmissionsCurrent":8.5}}