{"epc":{"lmkKey":"1003628589922017101715364453838523","currentEnergyRating":"C","potentialEnergyRating":"B","currentEnergyEfficiency":71,"potentialEnergyEfficiency":86,"totalFloorArea":94,"lodgementDate":"2017-10-17","address":"21, Western Avenue","postcode":"TW20 8QB","propertyType":"House","builtForm":"Mid-Terrace","wallsDescription":"Cavity wall, as built, no insulation (assumed)","roofDescription":"Pitched, 100 mm loft insulation","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":477,"heatingCostPotential":413,"hotWaterCostCurrent":107,"hotWaterCostPotential":75,"lightingCostCurrent":101,"lightingCostPotential":62,"energyConsumptionCurrent":170,"co2EmissionsCurrent":2.9}}