{"epc":{"lmkKey":"1690170859962019011415024322048671","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":62,"potentialEnergyEfficiency":81,"totalFloorArea":79,"lodgementDate":"2019-01-14","address":"47, Hall Lane, Willington","postcode":"DE65 6DR","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, limited insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":677,"heatingCostPotential":521,"hotWaterCostCurrent":96,"hotWaterCostPotential":67,"lightingCostCurrent":75,"lightingCostPotential":75,"energyConsumptionCurrent":278,"co2EmissionsCurrent":3.9}}