{"epc":{"lmkKey":"373650589222018082208305618198088","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":53,"potentialEnergyEfficiency":80,"totalFloorArea":121,"lodgementDate":"2018-08-22","address":"6, The Friary, Old Windsor","postcode":"SL4 2NS","propertyType":"Flat","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Some double glazing","heatingCostCurrent":1166,"heatingCostPotential":382,"hotWaterCostCurrent":110,"hotWaterCostPotential":112,"lightingCostCurrent":106,"lightingCostPotential":80,"energyConsumptionCurrent":313,"co2EmissionsCurrent":6.7}}