34 Buchanan St, San Francisco, CA 94102

The three-story, 12-unit multi-family residential building at 34 Buchanan Street in Hayes Valley, built in 1927 and owned by Mark E & Sophia S Cusing Re, has undergone several significant improvements over recent years, most notably completing a mandatory soft-story retrofit in 2016 at a cost of $61,000, and the installation of a modern fire alarm system in 2023 with low-frequency sounders to comply with current fire safety codes. The building has a documented history of maintenance and safety issues, with multiple fire safety violations noted between 2018-2024 relating to alarm systems, fire extinguishers, and sprinkler systems, though most were promptly corrected.

There have been recurring concerns about the building's water infrastructure, with particular attention to sewage issues in the light well area both in 2015 and 2017, as well as recent common area complaints filed in April 2023 that remain active. The property has seen various unit improvements, including kitchen and bathroom remodels in Units 3 and 7 in 2008, and has maintained active compliance with building codes including the removal of unauthorized antennas in 2016.

Historical building violations from 2007-2009 included issues with smoke detectors, fire escapes, and security features, all of which were resolved. The building's fire safety record shows regular inspections and prompt addressing of violations, with documented false alarms and system malfunctions, though these have generally resulted in no civilian injuries. Recent tenant buyout activity was recorded at the adjacent 8 Buchanan Street address in 2022, and multiple 311 calls in January 2025 regarding garbage and debris suggest ongoing maintenance challenges in the surrounding area, though these are not directly related to the building's internal conditions.