{"epc":{"lmkKey":"1769163889222019112816210637788981","currentEnergyRating":"B","potentialEnergyRating":"A","currentEnergyEfficiency":86,"potentialEnergyEfficiency":93,"totalFloorArea":139,"lodgementDate":"2019-11-28","address":"4, Hasthorpe Road, Mongewell","postcode":"OX10 8FR","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.23 W/m-¦K","roofDescription":"Average thermal transmittance 0.16 W/m-¦K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"High performance glazing","heatingCostCurrent":299,"heatingCostPotential":299,"hotWaterCostCurrent":76,"hotWaterCostPotential":76,"lightingCostCurrent":86,"lightingCostPotential":86,"energyConsumptionCurrent":73,"co2EmissionsCurrent":1.8}}