{"epc":{"lmkKey":"1091647398312014021707581197940619","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":49,"potentialEnergyEfficiency":80,"totalFloorArea":115,"lodgementDate":"2014-02-17","address":"33, Barons Hurst","postcode":"KT18 7DU","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 75 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":1187,"heatingCostPotential":620,"hotWaterCostCurrent":139,"hotWaterCostPotential":97,"lightingCostCurrent":103,"lightingCostPotential":63,"energyConsumptionCurrent":284,"co2EmissionsCurrent":6.2}}