{"epc":{"lmkKey":"259626600852009040518005802010467","currentEnergyRating":"C","potentialEnergyRating":"C","currentEnergyEfficiency":76,"potentialEnergyEfficiency":78,"totalFloorArea":217.8,"lodgementDate":"2009-04-05","address":"16, Greenfield Close","postcode":"EX39 3RY","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, insulated (assumed)","roofDescription":"Pitched, 250mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":529,"heatingCostPotential":542,"hotWaterCostCurrent":128,"hotWaterCostPotential":128,"lightingCostCurrent":170,"lightingCostPotential":96,"energyConsumptionCurrent":142,"co2EmissionsCurrent":4.5}}