{"epc":{"lmkKey":"846cd62139bc6797e9e8e7ed62fbafa0c0cc383f75dc60316515d547c7bd9c47","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":82,"potentialEnergyEfficiency":82,"totalFloorArea":52,"lodgementDate":"2025-03-17","address":"156 Fairway, Costessey","postcode":"NR8 5GB","propertyType":"Flat","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"(another dwelling above)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":234,"heatingCostPotential":234,"hotWaterCostCurrent":110,"hotWaterCostPotential":110,"lightingCostCurrent":64,"lightingCostPotential":64,"energyConsumptionCurrent":103,"co2EmissionsCurrent":0.9}}