{"epc":{"lmkKey":"877419869742013012909372407472458","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":66,"potentialEnergyEfficiency":80,"totalFloorArea":116,"lodgementDate":"2013-01-29","address":"33, Heath Lane, Codicote","postcode":"SG4 8YE","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":672,"heatingCostPotential":588,"hotWaterCostCurrent":142,"hotWaterCostPotential":81,"lightingCostCurrent":74,"lightingCostPotential":74,"energyConsumptionCurrent":188,"co2EmissionsCurrent":4.2}}