{"epc":{"lmkKey":"5e2c91af11bd11881ea47c59d0a80f3e75c2c8544a73d67f997de96829afe94e","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":79,"totalFloorArea":72,"lodgementDate":"2025-04-02","address":"3 The Island","postcode":"SN10 3AB","propertyType":"Flat","builtForm":"End-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 300 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":839,"heatingCostPotential":425,"hotWaterCostCurrent":120,"hotWaterCostPotential":120,"lightingCostCurrent":79,"lightingCostPotential":81,"energyConsumptionCurrent":258,"co2EmissionsCurrent":3.3}}