579 Corbett Ave, San Francisco, CA 94114

The 5-unit, 2-story apartment building at 579 Corbett Avenue in Twin Peaks, owned by the Corvi Edward G Living Trust, has undergone several significant safety and infrastructure improvements since its construction in 1954. Most notably, a new state-of-the-art fire alarm system was installed in October 2023, featuring smoke detectors, manual pull stations, notifications throughout, and low-frequency sounders in sleeping areas, demonstrating the building's commitment to current safety standards. In 2015, the building completed a mandatory soft-story seismic retrofit, installing new steel moment frames and shearwalls to enhance structural integrity.

The property has faced various maintenance challenges over the years, including water damage issues in 2010 that affected interior surfaces and led to several building violations, though these were ultimately resolved. Earlier violations in 2002-2003 regarding handrails and security features were also addressed, along with improvements to the building's electrical systems, including a 2004 underground service conversion and panel upgrades. The building's maintenance history shows regular attention to safety and compliance issues, though there have been instances of unpermitted work, as evidenced by a 2019 complaint regarding balcony and stairwell work.

Recent electrical upgrades, including the 2023 fire alarm system installation, suggest proactive maintenance by the current ownership. Historical improvements include window replacements in the 1990s, reroofing in 1997, and various stairway safety enhancements. While the property has experienced multiple 311 calls regarding service issues (mostly related to trash receptacle management and parking concerns) and some minor building violations in the past, the most recent major improvements indicate a focus on maintaining current safety standards.