{"epc":{"lmkKey":"73004339262018092010501215708808","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":57,"potentialEnergyEfficiency":72,"totalFloorArea":35,"lodgementDate":"2018-09-20","address":"20a, Byron Road, Wealdstone","postcode":"HA3 7ST","propertyType":"Flat","builtForm":"Mid-Terrace","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Flat, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":468,"heatingCostPotential":265,"hotWaterCostCurrent":73,"hotWaterCostPotential":73,"lightingCostCurrent":62,"lightingCostPotential":31,"energyConsumptionCurrent":409,"co2EmissionsCurrent":2.6}}