{"epc":{"lmkKey":"1449125509442016060108104347567998","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":54,"potentialEnergyEfficiency":79,"totalFloorArea":112,"lodgementDate":"2016-06-01","address":"7, Mardale Close, Nine Elms","postcode":"SN5 5UT","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully triple glazed","heatingCostCurrent":1031,"heatingCostPotential":698,"hotWaterCostCurrent":207,"hotWaterCostPotential":80,"lightingCostCurrent":138,"lightingCostPotential":69,"energyConsumptionCurrent":304,"co2EmissionsCurrent":6.2}}