{"epc":{"lmkKey":"936381165732013052218164917278201","currentEnergyRating":"D","potentialEnergyRating":"B","currentEnergyEfficiency":63,"potentialEnergyEfficiency":83,"totalFloorArea":93,"lodgementDate":"2013-05-22","address":"18, Windsor Road, Sawtry","postcode":"PE28 5QD","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":636,"heatingCostPotential":497,"hotWaterCostCurrent":143,"hotWaterCostPotential":77,"lightingCostCurrent":80,"lightingCostPotential":55,"energyConsumptionCurrent":223,"co2EmissionsCurrent":4}}