1101-1113 Treat Ave, San Francisco, CA 94110

The three-story mixed-use building at 1101-1113 Treat Avenue, owned by Antonio & Rita Castellucci, was constructed in 1900 and contains 12 residential units above ground-floor commercial space. The property is currently under renovation, with multiple permits issued in June 2024 for unit remodeling, including kitchen and bathroom updates, plus electrical work and new plumbing systems. However, there are several concerning ongoing issues: an active complaint from October 2024 regarding an unauthorized conversion of a former bike shop to a dwelling unit, and a failure to comply with mandatory soft-story seismic retrofit requirements (Tier 4 - Non-Compliant).

The building has a history of maintenance and safety violations, particularly notable in 2006 when multiple citations were issued for security, fire safety, and interior surface issues, though these were abated by January 2008. Recent maintenance concerns include water intrusion problems documented in 2022-2023, molding issues, and some common area maintenance complaints from 2023 that remain active as of October 2024. The property has undergone various improvements over the years, including a new main electrical service installation in 2010 and multiple remodeling projects, with the current renovation phase representing a significant investment of $60,000 in unit improvements.

Historical incidents include a 1992 vehicle collision with the storefront and various plumbing, electrical, and roofing works. The building's recent history (2023-2024) shows ongoing maintenance challenges, including water damage incidents, plumbing issues, and multiple building code compliance matters. While there have been several graffiti-related incidents reported through 311 calls in recent months, these are primarily external and public space issues rather than building-specific problems. The property remains subject to ongoing monitoring for building code compliance and resident safety concerns, with multiple active complaints indicating continued attention required to address maintenance and safety standards.