{"epc":{"lmkKey":"1026997842312014032519034092040615","currentEnergyRating":"G","potentialEnergyRating":"C","currentEnergyEfficiency":11,"potentialEnergyEfficiency":74,"totalFloorArea":142,"lodgementDate":"2014-03-25","address":"36, Golwg y Bryn, Seven Sisters","postcode":"SA10 9BY","propertyType":"House","builtForm":"Detached","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, oil","windowsDescription":"Fully double glazed","heatingCostCurrent":3641,"heatingCostPotential":897,"hotWaterCostCurrent":203,"hotWaterCostPotential":104,"lightingCostCurrent":142,"lightingCostPotential":71,"energyConsumptionCurrent":533,"co2EmissionsCurrent":20}}