{"epc":{"lmkKey":"1007497276912014120318324398049214","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":69,"potentialEnergyEfficiency":86,"totalFloorArea":85,"lodgementDate":"2014-12-03","address":"80, The Green Road, Sawston","postcode":"CB22 3LR","propertyType":"House","builtForm":"End-Terrace","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 50 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":529,"heatingCostPotential":443,"hotWaterCostCurrent":134,"hotWaterCostPotential":89,"lightingCostCurrent":93,"lightingCostPotential":53,"energyConsumptionCurrent":183,"co2EmissionsCurrent":3}}