{"epc":{"lmkKey":"79968339002013091712293047579938","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":79,"totalFloorArea":126,"lodgementDate":"2013-09-17","address":"24, Northern Common, Dronfield Woodhouse","postcode":"S18 8XJ","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, as built, partial insulation (assumed)","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":822,"heatingCostPotential":696,"hotWaterCostCurrent":98,"hotWaterCostPotential":98,"lightingCostCurrent":95,"lightingCostPotential":65,"energyConsumptionCurrent":193,"co2EmissionsCurrent":4.7}}