{"epc":{"lmkKey":"2f1d78da9a47622887c374b556c4ab51e3b3df8b02dfe90245ee0c39d6678e90","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":77,"potentialEnergyEfficiency":89,"totalFloorArea":84,"lodgementDate":"2022-09-01","address":"23 Blackhill Wood Lane, Costessey","postcode":"NR8 5GG","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":324,"heatingCostPotential":326,"hotWaterCostCurrent":93,"hotWaterCostPotential":60,"lightingCostCurrent":87,"lightingCostPotential":87,"energyConsumptionCurrent":139,"co2EmissionsCurrent":2}}