{"epc":{"lmkKey":"1534595272652019102420233791219650","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":63,"potentialEnergyEfficiency":79,"totalFloorArea":90,"lodgementDate":"2019-10-24","address":"3, Rhiwfer, Nelson","postcode":"CF46 6HW","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"System built, as built, no insulation (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":743,"heatingCostPotential":671,"hotWaterCostCurrent":101,"hotWaterCostPotential":69,"lightingCostCurrent":134,"lightingCostPotential":67,"energyConsumptionCurrent":283,"co2EmissionsCurrent":4.5}}