{"epc":{"lmkKey":"263159665152009040913563504010364","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":72,"potentialEnergyEfficiency":77,"totalFloorArea":131.02,"lodgementDate":"2009-04-09","address":"11, Orchard Way, Lower Cambourne","postcode":"CB23 5BN","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":598,"heatingCostPotential":552,"hotWaterCostCurrent":164,"hotWaterCostPotential":144,"lightingCostCurrent":167,"lightingCostPotential":91,"energyConsumptionCurrent":176,"co2EmissionsCurrent":5.2}}