{"epc":{"lmkKey":"1044258335812013111514360594979714","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":50,"potentialEnergyEfficiency":87,"totalFloorArea":64,"lodgementDate":"2013-11-15","address":"30, Charter Way","postcode":"OX10 0TD","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":601,"heatingCostPotential":365,"hotWaterCostCurrent":269,"hotWaterCostPotential":66,"lightingCostCurrent":67,"lightingCostPotential":39,"energyConsumptionCurrent":350,"co2EmissionsCurrent":4.3}}