{"epc":{"lmkKey":"301177489022019090413191773248741","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":54,"potentialEnergyEfficiency":78,"totalFloorArea":211,"lodgementDate":"2019-09-04","address":"50, Radyr Avenue, Mayals","postcode":"SA3 5DT","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1789,"heatingCostPotential":1053,"hotWaterCostCurrent":136,"hotWaterCostPotential":107,"lightingCostCurrent":203,"lightingCostPotential":110,"energyConsumptionCurrent":285,"co2EmissionsCurrent":11}}