{"epc":{"lmkKey":"842109550232012100419395159078498","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":40,"potentialEnergyEfficiency":88,"totalFloorArea":69,"lodgementDate":"2012-10-04","address":"4, Bryn Bedd, Seven Sisters","postcode":"SA10 9DG","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Granite or whinstone, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation","mainHeatingDescription":"Boiler and radiators, coal","windowsDescription":"Fully double glazed","heatingCostCurrent":781,"heatingCostPotential":316,"hotWaterCostCurrent":353,"hotWaterCostPotential":104,"lightingCostCurrent":60,"lightingCostPotential":40,"energyConsumptionCurrent":464,"co2EmissionsCurrent":8.9}}