{"epc":{"lmkKey":"975397959742013072016234710179018","currentEnergyRating":"F","potentialEnergyRating":"C","currentEnergyEfficiency":26,"potentialEnergyEfficiency":76,"totalFloorArea":107,"lodgementDate":"2013-07-20","address":"Old Oak Cottage, Culmstock","postcode":"EX15 3JX","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Cob, as built","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":1723,"heatingCostPotential":787,"hotWaterCostCurrent":419,"hotWaterCostPotential":112,"lightingCostCurrent":69,"lightingCostPotential":69,"energyConsumptionCurrent":459,"co2EmissionsCurrent":11}}