{"epc":{"lmkKey":"1646464908412018070708053590080154","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":68,"potentialEnergyEfficiency":84,"totalFloorArea":107,"lodgementDate":"2018-07-07","address":"7, Water Mill Way, South Darenth","postcode":"DA4 9BB","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":672,"heatingCostPotential":520,"hotWaterCostCurrent":138,"hotWaterCostPotential":83,"lightingCostCurrent":69,"lightingCostPotential":69,"energyConsumptionCurrent":216,"co2EmissionsCurrent":4.1}}