335-345 Vallejo St, San Francisco, CA 94133

The three-story multi-family residential building at 335-345 Vallejo Street in Telegraph Hill was built in 1907 and contains six units. The property, owned by A Joseph & Jean Hayward Mal, has undergone several significant improvements over the years, most notably completing its mandatory soft-story retrofit in 2016 at a cost of $18,000, following a 2019 citation for non-compliance with San Francisco's seismic retrofit requirements.

Other major historical improvements include the construction of a basement garage in 1999 ($80,000), reroofing work in 2011 ($21,578), and foundation repairs completed in 1996. The building has maintained active compliance with safety regulations, including the installation of fire safety systems, though there were historical violations in 2005 related to fire extinguishers, smoke detectors, and emergency exits that were resolved. Recent activity at the property has centered around pedestrian accessibility issues, with multiple reports in late 2024 regarding blocked sidewalks by unlicensed scooters, though most of these cases have been resolved.

The property has also undergone various maintenance and improvement projects, including a sidewalk-only permit in 2019 and the addition of stair access for a rear yard roof deck. The building's soft-story retrofit work is now complete, with a Certificate of Final Completion (CFC) issued, demonstrating compliance with current seismic safety requirements. While there have been numerous 311 calls regarding sidewalk access in recent months, these are primarily related to public right-of-way issues rather than building-specific concerns, and most have been promptly addressed by city agencies.