{"epc":{"lmkKey":"1110101339962014031914265571418124","currentEnergyRating":"G","potentialEnergyRating":"D","currentEnergyEfficiency":4,"potentialEnergyEfficiency":68,"totalFloorArea":174,"lodgementDate":"2014-03-19","address":"Ynys Wen, Llanberis","postcode":"LL55 4EL","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, LPG","windowsDescription":"Single glazed","heatingCostCurrent":4907,"heatingCostPotential":1543,"hotWaterCostCurrent":249,"hotWaterCostPotential":109,"lightingCostCurrent":136,"lightingCostPotential":79,"energyConsumptionCurrent":435,"co2EmissionsCurrent":18}}