{"epc":{"lmkKey":"991117979142013081618003113279968","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":68,"potentialEnergyEfficiency":83,"totalFloorArea":144,"lodgementDate":"2013-08-16","address":"21, Sutherland Close","postcode":"EN5 2JL","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":770,"heatingCostPotential":605,"hotWaterCostCurrent":135,"hotWaterCostPotential":76,"lightingCostCurrent":121,"lightingCostPotential":69,"energyConsumptionCurrent":170,"co2EmissionsCurrent":4.7}}