{"epc":{"lmkKey":"358640309942013041114292662779598","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":71,"potentialEnergyEfficiency":87,"totalFloorArea":110,"lodgementDate":"2013-04-11","address":"23, Burnham Close","postcode":"SL4 4PN","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 200 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":520,"heatingCostPotential":426,"hotWaterCostCurrent":109,"hotWaterCostPotential":66,"lightingCostCurrent":111,"lightingCostPotential":57,"energyConsumptionCurrent":157,"co2EmissionsCurrent":3.3}}