3734-3736 Fillmore St, San Francisco, CA 94123

The two-unit residential building at 3734-3736 Fillmore Street in San Francisco's Marina neighborhood is a two-story flats and duplex structure built in 1935, currently owned by Ho Properties Corporation. The building has undergone several significant improvements over the years, with the most recent substantial work being a reroofing project completed in 2017 at a cost of $10,000. Previous major renovations include a comprehensive window replacement in 2007 where 14 new Pella windows were installed, a foundation bolting and garage sheetrock project completed in 1991, and a kitchen remodel in 1987 that included cabinet and window modifications.

The building's unit configuration has been maintained as a two-unit property since a legal reversion in 1983. Recent maintenance issues have included a missing side sewer vent cover in 2019 and an overgrown tree that required pruning. The property has experienced recurring parking enforcement issues, with multiple reports of driveway blocking between 2019 and 2024, though most were resolved with citations or warnings.

Of particular note is a November 2024 report of illegal construction work beyond permitted scope, which was transferred for further investigation. Other recent incidents include a resolved encampment near the property (November 2024) and one sidewalk parking violation (July 2024). The building's maintenance record shows regular upkeep, though the expired roofing permit from 1997 raises questions about whether that work was ever completed.