{"epc":{"lmkKey":"a6a6be82c42d5384865b00e63af8da6b9832b2f8fe14ac60a4cdbeecf37b254b","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":69,"potentialEnergyEfficiency":76,"totalFloorArea":79,"lodgementDate":"2025-07-25","address":"48 Chestnut Grove, Maltby","postcode":"S66 8EA","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1026,"heatingCostPotential":768,"hotWaterCostCurrent":315,"hotWaterCostPotential":264,"lightingCostCurrent":51,"lightingCostPotential":51,"energyConsumptionCurrent":229,"co2EmissionsCurrent":3.3}}