{"epc":{"lmkKey":"888310532732013022516005350278109","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":71,"potentialEnergyEfficiency":84,"totalFloorArea":134,"lodgementDate":"2013-02-25","address":"4, Queen Street","postcode":"EX9 6LB","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Timber frame, as built, insulated (assumed)","roofDescription":"Roof room(s), insulated (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":571,"heatingCostPotential":482,"hotWaterCostCurrent":115,"hotWaterCostPotential":94,"lightingCostCurrent":124,"lightingCostPotential":68,"energyConsumptionCurrent":142,"co2EmissionsCurrent":3.7}}