26-28 Cabrillo St, San Francisco, CA 94118

The two-unit residential building at 26-28 Cabrillo Street in San Francisco's Inner Richmond neighborhood is a two-story flats/duplex structure built in 1905, currently owned by Chien Chi Sufong. Significant recent improvements include major structural reinforcement completed in 2015, which involved adding shear plywood for lateral stability and replacing the concrete slab at the garage level at a cost of $53,000.

The building underwent substantial interior upgrades in 2014-2015, including comprehensive remodeling of kitchens and bathrooms in both units ($55,000), addition of new bedrooms, bathroom and family room on the first floor ($46,000), and a complete systems upgrade including new plumbing fixtures throughout, furnace replacements for both units, and electrical service upgrade to 200 amps with new fixtures ($53,000). A complaint was filed in 2015 regarding unauthorized construction work exceeding permit scope, but this issue was resolved by July 2015. The building's infrastructure has received proper maintenance attention, with a new roof installation (though the permit expired) and life safety improvements.

The property has experienced some neighborhood issues typical of the area, with multiple reports of abandoned vehicles and tree maintenance concerns being the most frequent complaints. As of 2023-2024, there have been several 311 calls regarding illegal postings, graffiti, and tree maintenance, with most cases being resolved promptly. The building's systems, including plumbing, electrical, and structural components, have received significant investment and attention over the past decade, suggesting proactive maintenance by the current ownership.