{"epc":{"lmkKey":"190636325312008111913514305989051","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":51,"potentialEnergyEfficiency":72,"totalFloorArea":96.44,"lodgementDate":"2008-11-19","address":"21, Walnut Drive","postcode":"WF6 1NG","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":662,"heatingCostPotential":392,"hotWaterCostCurrent":98,"hotWaterCostPotential":80,"lightingCostCurrent":72,"lightingCostPotential":38,"energyConsumptionCurrent":354,"co2EmissionsCurrent":4.9}}