{"epc":{"lmkKey":"317955097512009070812574402010160","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":67,"potentialEnergyEfficiency":74,"totalFloorArea":103.69,"lodgementDate":"2009-07-08","address":"44, Stephens Way, Redbourn","postcode":"AL3 7EA","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Timber frame, as built, partial insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":546,"heatingCostPotential":473,"hotWaterCostCurrent":153,"hotWaterCostPotential":124,"lightingCostCurrent":96,"lightingCostPotential":52,"energyConsumptionCurrent":239,"co2EmissionsCurrent":4.1}}