{"epc":{"lmkKey":"8658dd8b7621dc8d92711e5aff63f0c11d8d0d98fa2e211991e5ab415329ac98","currentEnergyRating":"F","potentialEnergyRating":"E","currentEnergyEfficiency":33,"potentialEnergyEfficiency":52,"totalFloorArea":334,"lodgementDate":"2026-02-18","address":"Radwell Grange, Radwell","postcode":"SG7 5EU","propertyType":"House","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, insulated at rafters","mainHeatingDescription":"Boiler and radiators, LPG","windowsDescription":"Partial double glazing","heatingCostCurrent":5049,"heatingCostPotential":3539,"hotWaterCostCurrent":374,"hotWaterCostPotential":374,"lightingCostCurrent":158,"lightingCostPotential":159,"energyConsumptionCurrent":199,"co2EmissionsCurrent":13}}