{"epc":{"lmkKey":"4268ee099d385281068330de3fbca037efb65494c4ccbb46223d65c261874ec0","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":76,"potentialEnergyEfficiency":81,"totalFloorArea":239,"lodgementDate":"2025-08-23","address":"2 Starling Lane, Cuffley","postcode":"EN6 4JX","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1564,"heatingCostPotential":1371,"hotWaterCostCurrent":314,"hotWaterCostPotential":314,"lightingCostCurrent":109,"lightingCostPotential":109,"energyConsumptionCurrent":128,"co2EmissionsCurrent":5.6}}