{"epc":{"lmkKey":"716866647552011110112542398099299","currentEnergyRating":"D","potentialEnergyRating":"D","currentEnergyEfficiency":56,"potentialEnergyEfficiency":61,"totalFloorArea":173,"lodgementDate":"2011-11-01","address":"9, The Headway","postcode":"KT17 1UJ","propertyType":"House","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1381,"heatingCostPotential":1233,"hotWaterCostCurrent":134,"hotWaterCostPotential":112,"lightingCostCurrent":90,"lightingCostPotential":70,"energyConsumptionCurrent":250,"co2EmissionsCurrent":7.5}}