{"epc":{"lmkKey":"1434214409922016041509481524928056","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":56,"potentialEnergyEfficiency":76,"totalFloorArea":94,"lodgementDate":"2016-04-15","address":"47, Duston Road","postcode":"NN5 5AR","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 250 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Partial double glazing","heatingCostCurrent":991,"heatingCostPotential":797,"hotWaterCostCurrent":78,"hotWaterCostPotential":45,"lightingCostCurrent":107,"lightingCostPotential":60,"energyConsumptionCurrent":314,"co2EmissionsCurrent":5.2}}