{"epc":{"lmkKey":"6204561d8b3827ff14d0efecbfd8643caf65408015fb8e15b9ab2fbb667982e8","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":62,"potentialEnergyEfficiency":75,"totalFloorArea":136,"lodgementDate":"2023-04-10","address":"20 Heol Y Nant, Llannon","postcode":"SA14 6AE","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1524,"heatingCostPotential":1378,"hotWaterCostCurrent":364,"hotWaterCostPotential":288,"lightingCostCurrent":250,"lightingCostPotential":183,"energyConsumptionCurrent":171,"co2EmissionsCurrent":5.7}}