{"epc":{"lmkKey":"1385321859802015111215544845059528","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":53,"potentialEnergyEfficiency":84,"totalFloorArea":67,"lodgementDate":"2015-11-12","address":"7, Victoria Road, Royston","postcode":"S71 4QA","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":813,"heatingCostPotential":472,"hotWaterCostCurrent":170,"hotWaterCostPotential":71,"lightingCostCurrent":58,"lightingCostPotential":45,"energyConsumptionCurrent":389,"co2EmissionsCurrent":4.6}}