{"epc":{"lmkKey":"923746799242013050121564303772538","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":60,"potentialEnergyEfficiency":82,"totalFloorArea":140,"lodgementDate":"2013-05-01","address":"Nantgarreg, Heol y Maerdy","postcode":"SA19 6PN","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, partial insulation (assumed)","roofDescription":"Pitched, 75mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1038,"heatingCostPotential":632,"hotWaterCostCurrent":148,"hotWaterCostPotential":96,"lightingCostCurrent":98,"lightingCostPotential":65,"energyConsumptionCurrent":196,"co2EmissionsCurrent":6.8}}