{"epc":{"lmkKey":"1525848122712017031014240395930051","currentEnergyRating":"E","potentialEnergyRating":"B","currentEnergyEfficiency":43,"potentialEnergyEfficiency":81,"totalFloorArea":108,"lodgementDate":"2017-03-10","address":"46, Old Street","postcode":"PO14 3HS","propertyType":"House","builtForm":"Detached","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 12 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Mostly double glazing","heatingCostCurrent":1235,"heatingCostPotential":566,"hotWaterCostCurrent":185,"hotWaterCostPotential":77,"lightingCostCurrent":103,"lightingCostPotential":67,"energyConsumptionCurrent":353,"co2EmissionsCurrent":6.7}}