749 39th Ave, San Francisco, CA 94121

The two-unit residential building at 749 39th Ave in the Outer Richmond district was constructed in 1946 and is currently owned by the Marlis Harris Living Trust. The property has undergone several significant improvements and faced multiple safety concerns over the years. Most notably, there were two complaints in September 2011 regarding an 8-foot elevation change related to a deck and stairs project from 2010, with allegations of property sinking and retaining wall removal, though these complaints are currently listed as not active.

The building's electrical system was upgraded in 2005, with a 100-amp service installation, followed by various electrical improvements including outside lighting installation. Of particular concern is the building's recurring fire safety issues, with multiple fire code violations documented between 2018 and 2024. Most recently, in December 2024, violations were issued regarding alarm system maintenance and fire extinguisher service requirements.

The property has also experienced recurring issues with garbage and debris removal, as evidenced by multiple 311 calls in 2023-2024, though these are generally related to cleaning rather than building condition. While the building's structural and safety improvements over the years demonstrate ongoing maintenance (including reroofing in 2005 and termite remediation work), the persistent fire safety violations indicate an area requiring continued attention. The property has a documented history of both building and electrical work, with permits showing various maintenance and improvement projects including a roof replacement in 2005, termite remediation, structural repairs in 1993, and outdoor improvements in 2010. The most recent fire safety violations from December 2024 specifically cited problems with the alarm system and fire extinguishers, while earlier violations in 2023-2024 included issues with exit signs, sprinkler obstructions, and door latch systems.