{"epc":{"lmkKey":"752499432232012022116313722268609","currentEnergyRating":"E","potentialEnergyRating":"D","currentEnergyEfficiency":54,"potentialEnergyEfficiency":67,"totalFloorArea":83.88,"lodgementDate":"2012-02-21","address":"4, St. Judiths Lane, Sawtry","postcode":"PE28 5XE","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":658,"heatingCostPotential":534,"hotWaterCostCurrent":270,"hotWaterCostPotential":110,"lightingCostCurrent":58,"lightingCostPotential":58,"energyConsumptionCurrent":308,"co2EmissionsCurrent":5}}