{"epc":{"lmkKey":"1726251186132019060421333457078606","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":67,"potentialEnergyEfficiency":82,"totalFloorArea":103,"lodgementDate":"2019-06-04","address":"7, Yarnton Close, Nine Elms","postcode":"SN5 5UQ","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":603,"heatingCostPotential":543,"hotWaterCostCurrent":128,"hotWaterCostPotential":81,"lightingCostCurrent":134,"lightingCostPotential":70,"energyConsumptionCurrent":214,"co2EmissionsCurrent":3.9}}