{"epc":{"lmkKey":"470877564032010041620523693968600","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":53,"potentialEnergyEfficiency":69,"totalFloorArea":131.798,"lodgementDate":"2010-04-16","address":"20, Heathfield Grove, Beeston","postcode":"NG9 5EB","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":992,"heatingCostPotential":688,"hotWaterCostCurrent":244,"hotWaterCostPotential":135,"lightingCostCurrent":107,"lightingCostPotential":77,"energyConsumptionCurrent":334,"co2EmissionsCurrent":7.4}}