Great location for this charming duplex. San Bruno is home to YouTube and Walmart Labs! Just one block from San Mateo Avenue and Downtown. (Two) two-bedroom units with large backyards. Both units feature similar layouts, with a living room at the front welcoming natural light, a separate dining area and spacious updated kitchens. Each unit has a washer and dryer. Separately metered utilities. Each unit has their own large private two-car garage. Opportunity to explore potential ADUs, with each having additional pedestrian doors downstairs. Easy access to Highway 101, 380, 280 and Caltrain. Make 536-540 Green Avenue your next great investment!