{"epc":{"lmkKey":"60469c2781cedc4989e02d32f6956cbbf61f90fb845686488a3236944e3d97c2","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":62,"potentialEnergyEfficiency":72,"totalFloorArea":85,"lodgementDate":"2025-09-01","address":"18 South Avenue","postcode":"TW20 8HG","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, partial insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1073,"heatingCostPotential":838,"hotWaterCostCurrent":203,"hotWaterCostPotential":204,"lightingCostCurrent":57,"lightingCostPotential":57,"energyConsumptionCurrent":215,"co2EmissionsCurrent":2.8}}