{"epc":{"lmkKey":"1521731961412017022407363992230654","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":51,"potentialEnergyEfficiency":77,"totalFloorArea":84,"lodgementDate":"2017-02-24","address":"4, Newnham Avenue","postcode":"DE5 3GX","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":957,"heatingCostPotential":695,"hotWaterCostCurrent":163,"hotWaterCostPotential":76,"lightingCostCurrent":123,"lightingCostPotential":62,"energyConsumptionCurrent":378,"co2EmissionsCurrent":5.6}}