{"epc":{"lmkKey":"978471346032020060817150724078604","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":67,"potentialEnergyEfficiency":74,"totalFloorArea":42,"lodgementDate":"2020-06-08","address":"25a, Walton Street","postcode":"OX1 2HQ","propertyType":"Flat","builtForm":"Mid-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Single glazed","heatingCostCurrent":380,"heatingCostPotential":286,"hotWaterCostCurrent":68,"hotWaterCostPotential":69,"lightingCostCurrent":49,"lightingCostPotential":37,"energyConsumptionCurrent":269,"co2EmissionsCurrent":2}}