{"epc":{"lmkKey":"617104009922011041609420975028619","currentEnergyRating":"D","potentialEnergyRating":"D","currentEnergyEfficiency":57,"potentialEnergyEfficiency":66,"totalFloorArea":78,"lodgementDate":"2011-04-16","address":"39, Hayston Avenue, Hakin","postcode":"SA73 3EA","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":597,"heatingCostPotential":516,"hotWaterCostCurrent":286,"hotWaterCostPotential":215,"lightingCostCurrent":63,"lightingCostPotential":42,"energyConsumptionCurrent":360,"co2EmissionsCurrent":4.7}}