{"epc":{"lmkKey":"579988889742011012618134889290748","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":61,"potentialEnergyEfficiency":73,"totalFloorArea":101.92,"lodgementDate":"2011-01-26","address":"14, Heron Close, Coven","postcode":"WV9 5JE","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":726,"heatingCostPotential":555,"hotWaterCostCurrent":180,"hotWaterCostPotential":128,"lightingCostCurrent":88,"lightingCostPotential":56,"energyConsumptionCurrent":290,"co2EmissionsCurrent":4.9}}