{"epc":{"lmkKey":"348877769962017122017305846818183","currentEnergyRating":"E","potentialEnergyRating":"C","currentEnergyEfficiency":45,"potentialEnergyEfficiency":75,"totalFloorArea":36,"lodgementDate":"2017-12-20","address":"4 Mongewell Court, Mongewell","postcode":"OX10 8BU","propertyType":"Flat","builtForm":"End-Terrace","wallsDescription":"Cavity wall, filled cavity","roofDescription":"(another dwelling above)","mainHeatingDescription":"Room heaters, electric","windowsDescription":"Fully double glazed","heatingCostCurrent":606,"heatingCostPotential":248,"hotWaterCostCurrent":240,"hotWaterCostPotential":128,"lightingCostCurrent":28,"lightingCostPotential":30,"energyConsumptionCurrent":474,"co2EmissionsCurrent":2.9}}