Multi-Family Homes & Duplexes for Sale in Treasure Isle, Foster City

Treasure Isle in Foster City features wide streets and compact lots with a mix of midcentury and ranch-style homes, primarily on the northeast side of Foster City Boulevard. The neighborhood is predominantly composed of apartments and condos, with single-family homes interspersed throughout. The HOA organizes community events such as movie nights, yard sales, and holiday celebrations. Leo J. Ryan Park is a local highlight, offering a boardwalk, outdoor amphitheater, skate park, and courts for basketball, tennis, and pickleball. Kayaking is popular with boat launches available at both Leo J. Ryan Park and Foster City Dog Park. Erckenbrack Park provides a playground for children, while the William E. Walker Recreation Center is undergoing expansion until 2026. The Peninsula Jewish Community Center offers a variety of activities and events, including a small farmers’ market on Tuesdays. Foster City Library and The Vibe Teen Center provide additional recreational options. For shopping, residents can visit nearby Bridgepointe Shopping Center, which includes stores like Target, Safeway, and Costco. Dining options within Treasure Isle include Chuan Chim Thai Cuisine. The neighborhood is pedestrian and bike-friendly, with easy access to major highways and public transportation. Brewer Island Elementary, Bowditch Middle, and San Mateo High are highly rated schools serving the area. Dignity Health Sequoia Hospital is 8 miles away, and San Francisco International Airport is 10 miles north.