{"epc":{"lmkKey":"409129183852009120811303506019275","currentEnergyRating":"B","potentialEnergyRating":"B","currentEnergyEfficiency":82,"potentialEnergyEfficiency":83,"totalFloorArea":55.36,"lodgementDate":"2009-12-08","address":"37, Valerian Way, Stotfold","postcode":"SG5 4ET","propertyType":"Flat","builtForm":"Semi-Detached","wallsDescription":"Average thermal transmittance 0.31 W/m?K","roofDescription":"Average thermal transmittance 0.12 W/m?K","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":229,"heatingCostPotential":231,"hotWaterCostCurrent":76,"hotWaterCostPotential":76,"lightingCostCurrent":47,"lightingCostPotential":30,"energyConsumptionCurrent":140,"co2EmissionsCurrent":1.3}}