3666-3668 17th St, San Francisco, CA 94114

The three-unit multi-family residential building at 3666-3668 17th Street, located in the Mission Dolores neighborhood, is a two-story flats and duplex structure built in 1900 and currently owned by the Raymon L Hanssen 2004 Trust. The building has undergone several significant structural and maintenance improvements over its lifetime, including a 2009 reroofing project costing $7,200, replacement of front stairs with new handrails in 2009 ($17,000), and historical termite/rot repairs to its wood foundation in 1994.

In 2014, there was an administrative update to classify the building's units as 3666A, 3666B, and 3668, though this process was complicated by a scope change seeking to modify the building's use classification from R3 to R2, which ultimately required new permits due to permit expiration. The property has experienced consistent challenges with parking enforcement issues in recent years, with multiple reports of blocking driveways, bicycle lanes, and sidewalks between 2021 and 2025. Of particular note, there were four documented incidents of either blocking driveways or bicycle lanes in the past three years, with at least one resulting in a citation.

The surrounding area has also faced periodic cleanliness issues, with two reports of human or animal waste requiring municipal services for removal in 2021 and 2023. While these issues reflect concerns about the immediate neighborhood rather than the building itself, they may impact resident experience in terms of access and area maintenance. The building's maintenance record shows regular upkeep of major systems, though some older permits from the 1980s and 1990s have either expired or completed work does not appear to have required follow-up.