{"epc":{"lmkKey":"1334712717052015062321473599250734","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":56,"potentialEnergyEfficiency":83,"totalFloorArea":81,"lodgementDate":"2015-06-23","address":"144, Sackup Lane, Darton","postcode":"S75 5AR","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Sandstone or limestone, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":911,"heatingCostPotential":561,"hotWaterCostCurrent":106,"hotWaterCostPotential":72,"lightingCostCurrent":99,"lightingCostPotential":52,"energyConsumptionCurrent":349,"co2EmissionsCurrent":5}}