324-328 Union St, San Francisco, CA 94133

The three-unit, three-story multi-family residential building at 324-328 Union Street in Telegraph Hill, owned by Matija Mosunic, has a construction date of 1911 and has undergone several significant maintenance events over the years. A notable series of violations and repairs occurred in April-May 2005, when the building faced multiple fire safety and structural issues, including problems with fire proofing, wood stairs, and fire extinguisher maintenance, as well as the need for a gas utility shutoff tool and smoke detector battery replacements. All these violations were addressed and abated by May 20, 2005.

Subsequent important maintenance work included a reroofing project completed in 2002 ($6,560), installation of a new gas wall heater in 2019 (though this permit expired), and a water heater replacement in 2008. In the past few years, there have been several 311 calls regarding the property, mostly relating to public works and general maintenance issues, including requests for service in 2022-2024. Two sidewalk obstruction complaints were recorded in August 2021 concerning construction materials blocking the sidewalk, though these conditions were resolved.

A water-related incident was recorded as a fire incident, but no civilian injuries were reported. The building has undergone routine inspections, with the most recent plumbing issue reported in October 2019 regarding a gas wall furnace installation that required inspection due to internal concerns. The property's maintenance record shows regular attention to both building systems and safety requirements, with all noted violations being promptly addressed.