{"epc":{"lmkKey":"834687369642012092017331805122308","currentEnergyRating":"F","potentialEnergyRating":"C","currentEnergyEfficiency":28,"potentialEnergyEfficiency":73,"totalFloorArea":167,"lodgementDate":"2012-09-20","address":"Demelza Mill, St. Wenn","postcode":"PL30 5PD","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Single glazed","heatingCostCurrent":2291,"heatingCostPotential":1037,"hotWaterCostCurrent":255,"hotWaterCostPotential":109,"lightingCostCurrent":90,"lightingCostPotential":92,"energyConsumptionCurrent":340,"co2EmissionsCurrent":14}}