{"epc":{"lmkKey":"1635432399022018060815233018488308","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":74,"potentialEnergyEfficiency":83,"totalFloorArea":79,"lodgementDate":"2018-06-08","address":"21, Argyll Close, Spondon","postcode":"DE21 7QT","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":678,"heatingCostPotential":537,"hotWaterCostCurrent":129,"hotWaterCostPotential":82,"lightingCostCurrent":100,"lightingCostPotential":61,"energyConsumptionCurrent":199,"co2EmissionsCurrent":2.9}}