{"epc":{"lmkKey":"876b1754a9c5bb3d9ff1dab4aada3303504c6ae79e0a01fec6260ed2951106fe","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":69,"potentialEnergyEfficiency":75,"totalFloorArea":122,"lodgementDate":"2025-11-18","address":"37 Balmer Hill, Gainford","postcode":"DL2 3EL","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, Unknown loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1279,"heatingCostPotential":1182,"hotWaterCostCurrent":313,"hotWaterCostPotential":313,"lightingCostCurrent":81,"lightingCostPotential":81,"energyConsumptionCurrent":184,"co2EmissionsCurrent":3.8}}