{"epc":{"lmkKey":"1111880157432014032111475575278206","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":56,"potentialEnergyEfficiency":80,"totalFloorArea":89,"lodgementDate":"2014-03-21","address":"13, Marlow Crescent, West Hallam","postcode":"DE7 6PD","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, partial insulation (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":702,"heatingCostPotential":463,"hotWaterCostCurrent":256,"hotWaterCostPotential":213,"lightingCostCurrent":106,"lightingCostPotential":53,"energyConsumptionCurrent":275,"co2EmissionsCurrent":4.7}}