{"epc":{"lmkKey":"1024719769852017060522242090030711","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":73,"potentialEnergyEfficiency":85,"totalFloorArea":102,"lodgementDate":"2017-06-05","address":"5, Langdale Drive, Freshbrook","postcode":"SN5 8NP","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 150 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":554,"heatingCostPotential":495,"hotWaterCostCurrent":110,"hotWaterCostPotential":74,"lightingCostCurrent":64,"lightingCostPotential":64,"energyConsumptionCurrent":174,"co2EmissionsCurrent":3.1}}