{"epc":{"lmkKey":"1209664053612014092315210091240424","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":39,"potentialEnergyEfficiency":83,"totalFloorArea":77,"lodgementDate":"2014-09-23","address":"66, Mays Lane","postcode":"EN5 2DZ","propertyType":"House","builtForm":"Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, 200mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":1043,"heatingCostPotential":473,"hotWaterCostCurrent":223,"hotWaterCostPotential":76,"lightingCostCurrent":71,"lightingCostPotential":47,"energyConsumptionCurrent":397,"co2EmissionsCurrent":5.9}}