550 Baker St, San Francisco, CA 94117

The 12-unit multi-family residential building at 550 Baker Street, owned by Corbin Diana C, has experienced several significant issues in recent years, with the most pressing concerns being persistent rodent infestations in 2024, multiple fire safety violations, and various maintenance problems. The building underwent major renovations in late 2023 (completed in December), including a substantial $90,000 project in Unit 3 that involved converting existing spaces, rehabilitating bathrooms, and extensive electrical/plumbing work.

While the building completed its required soft-story retrofit compliance in 2014, it has faced recurring fire safety inspection issues, with violations for extinguishers and alarm systems issued in 2024, and a pattern of fire safety concerns dating back to 2020. The property has a documented history of multiple maintenance and safety issues, particularly during 2020-2024, including complaints about electrical problems (non-working outlets), heating system concerns, and various building maintenance deficiencies such as damaged walls, plumbing issues, and the presence of peeling paint. Tenants have reported persistent rodent problems, with multiple complaints about infestations, particularly in 2024.

The recent 2023-2024 renovations suggest ongoing efforts to improve the building, though the timing coincides with continued maintenance challenges. The building has also experienced multiple garbage and debris incidents on the premises, with several 311 calls for cleanup in 2024, and issues with the fire escape access reported in 2020. While some violations have been promptly addressed and marked as "Corrected" or "Abated," the recurring pattern of similar issues suggests ongoing maintenance challenges within the property.