772-774 Walnut Street is a well-maintained, single-story legal duplex totaling approximately 1,362 square feet on a 2,500 square foot lot in San Bruno. Built in 1959, the property consists of two thoughtfully updated units: a one-bedroom front unit of approximately 561 square feet and a larger rear unit of approximately 801 square feet featuring one bedroom plus a fully insulated and weather sealed 240 square foot bonus room currently utilized as a second bedroom, along with a private patio and yard. Both units have been remodeled with updated kitchens and bathrooms, and each offers in-unit laundry and an enclosed garage. Strategically placed skylights fill both residences with natural light, and dual-pane windows enhance energy efficiency and comfort. Critical for investors, the tenants are responsible for all utilities, minimizing owner operating expenses. Additional site amenities include four open parking spaces, off-street parking, fenced yards, and garden areas. With its turnkey condition, strong unit mix, and low-maintenance single-story layout, 772-774 Walnut is ideally suited for the first-time investor, an owner-occupant seeking rental income to offset their mortgage, or a seasoned owner looking to add a stable, income-producing Peninsula asset to their portfolio.

Listed by of Sam Runco of Marcus & Millichap (650) 759-3414



The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than eXp Realty are marked with the Internet Data Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, MLS Listings, Inc..
Last checked: 2026-09-10 05:21 AM UTC