{"epc":{"lmkKey":"1031745210732013103019305988278895","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":46,"potentialEnergyEfficiency":77,"totalFloorArea":276,"lodgementDate":"2013-10-30","address":"Bryn Isa House, Llannefydd","postcode":"LL16 5EU","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":3115,"heatingCostPotential":1555,"hotWaterCostCurrent":270,"hotWaterCostPotential":186,"lightingCostCurrent":158,"lightingCostPotential":100,"energyConsumptionCurrent":246,"co2EmissionsCurrent":17}}