{"epc":{"lmkKey":"fcdc71649694cd351157d75bb6659645aa4d4c7fc3e6af3f31be1236c590a7ea","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":75,"potentialEnergyEfficiency":88,"totalFloorArea":160,"lodgementDate":"2023-10-09","address":"38 Narrow Lane, Histon","postcode":"CB24 9HD","propertyType":"House","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":2754,"heatingCostPotential":1705,"hotWaterCostCurrent":387,"hotWaterCostPotential":194,"lightingCostCurrent":244,"lightingCostPotential":244,"energyConsumptionCurrent":162,"co2EmissionsCurrent":4.8}}