169 Corbett Ave, San Francisco, CA 94114

This three-story, multi-family residential building at 169 Corbett Avenue in Corona Heights, owned by Luba Troyanovsky, was constructed in 1900 and originally classified as a flats and duplex structure containing two units. The property has a significant history of maintenance and compliance issues, with the most pressing current concerns documented in recent building complaints from April 2018 and August 2024. The 2018 complaint (still active) alleges several violations including the need for fire extinguishers, plumbing permits, weatherproofing repairs, and compliance evidence for carbon monoxide and smoke alarms.

The 2024 complaint reports issues with roof leaks, floor conditions, and possible mold concerns. The building underwent several unauthorized modifications and improvements between 2005 and 2010, including attempts to legalize ground floor modifications and various repair projects, some of which were completed while others were canceled or expired. The property has documented permit work for various improvements, including siding repairs in 2018 ($3,000), window replacements in 2007 ($6,000), and electrical system upgrades.

Four units were officially recorded in a 2010 inspection, despite the building's two-unit designation. Multiple building violations, complaints about an unauthorized unit (2005-2007), and historical issues with dilapidation and unfinished work were previously documented between 2005 and 2010. Recent 311 calls (2020-2023) primarily relate to street cleaning and parking enforcement, with limited direct relevance to the building's condition. The property's current status shows multiple active violations from 2018 and 2024, indicating ongoing maintenance and compliance challenges.