{"epc":{"lmkKey":"994686999242013082216392812272828","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":49,"potentialEnergyEfficiency":81,"totalFloorArea":79,"lodgementDate":"2013-08-22","address":"41, Duchy Avenue, Preston","postcode":"TQ3 1ER","propertyType":"Bungalow","builtForm":"Detached","wallsDescription":"Cavity wall, filled cavity","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":736,"heatingCostPotential":466,"hotWaterCostCurrent":192,"hotWaterCostPotential":74,"lightingCostCurrent":79,"lightingCostPotential":47,"energyConsumptionCurrent":297,"co2EmissionsCurrent":4.5}}