{"epc":{"lmkKey":"9ce0bb076a15228262b11f4f8354eb154ad001f060bb40eecff6b93fedf61ca5","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":86,"potentialEnergyEfficiency":88,"totalFloorArea":156,"lodgementDate":"2025-09-20","address":"Golwg Y Mynydd, Ffynon-Las","postcode":"CF40 2ST","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1388,"heatingCostPotential":1288,"hotWaterCostCurrent":195,"hotWaterCostPotential":195,"lightingCostCurrent":101,"lightingCostPotential":101,"energyConsumptionCurrent":145,"co2EmissionsCurrent":4.2}}