{"epc":{"lmkKey":"205208209602014122317305753649968","currentEnergyRating":"F","potentialEnergyRating":"B","currentEnergyEfficiency":31,"potentialEnergyEfficiency":87,"totalFloorArea":120,"lodgementDate":"2014-12-23","address":"Wensum Farm Barn, Swanton Road","postcode":"NR20 3EP","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, insulated at rafters","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Mostly double glazing","heatingCostCurrent":1775,"heatingCostPotential":867,"hotWaterCostCurrent":234,"hotWaterCostPotential":182,"lightingCostCurrent":132,"lightingCostPotential":66,"energyConsumptionCurrent":344,"co2EmissionsCurrent":9.7}}