{"epc":{"lmkKey":"37377730002008102816330855382138","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":75,"potentialEnergyEfficiency":76,"totalFloorArea":217.17,"lodgementDate":"2008-10-28","address":"1 Clos Y Ffynnon, Llannon","postcode":"SA14 6AZ","propertyType":"House","builtForm":"Detached","wallsDescription":"Average thermal transmittance = 0.36 W/m?K","roofDescription":"Average thermal transmittance = 0.18 W/m?K","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":556,"heatingCostPotential":562,"hotWaterCostCurrent":172,"hotWaterCostPotential":172,"lightingCostCurrent":142,"lightingCostPotential":108,"energyConsumptionCurrent":127,"co2EmissionsCurrent":5.8}}