{"epc":{"lmkKey":"838888629112012092407002698220908","currentEnergyRating":"D","potentialEnergyRating":"D","currentEnergyEfficiency":64,"potentialEnergyEfficiency":67,"totalFloorArea":65,"lodgementDate":"2012-09-24","address":"123, Wellington Close","postcode":"KT12 1BG","propertyType":"Flat","builtForm":"Enclosed End-Terrace","wallsDescription":"System built, as built, no insulation (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":465,"heatingCostPotential":434,"hotWaterCostCurrent":112,"hotWaterCostPotential":112,"lightingCostCurrent":71,"lightingCostPotential":39,"energyConsumptionCurrent":234,"co2EmissionsCurrent":2.9}}