{"epc":{"lmkKey":"1439244357712016121708464993969443","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":59,"potentialEnergyEfficiency":77,"totalFloorArea":79,"lodgementDate":"2016-12-17","address":"7, Hafod Lon, Rhiwlas","postcode":"LL57 4GD","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":479,"heatingCostPotential":423,"hotWaterCostCurrent":174,"hotWaterCostPotential":136,"lightingCostCurrent":98,"lightingCostPotential":53,"energyConsumptionCurrent":221,"co2EmissionsCurrent":4.4}}