{"epc":{"lmkKey":"06e29f474ce51f5a2d101c65716a1ee9fb792dc665eedd597f706aba98c292d8","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":83,"potentialEnergyEfficiency":83,"totalFloorArea":169,"lodgementDate":"2024-07-14","address":"14 St. John's Square, Eton","postcode":"SL4 6FE","propertyType":"Flat","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, insulated (assumed)","mainHeatingDescription":"Boiler and underfloor heating, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":683,"heatingCostPotential":683,"hotWaterCostCurrent":219,"hotWaterCostPotential":219,"lightingCostCurrent":172,"lightingCostPotential":172,"energyConsumptionCurrent":87,"co2EmissionsCurrent":2.6}}