1466 10th Ave, San Francisco, CA 94122

The property at 1466 10th Avenue in San Francisco's Inner Sunset neighborhood is a two-story, multi-family residential building constructed in 1911, currently owned by the Tom Tran & Jenny Chin Family Trust. The building's history reveals significant maintenance and compliance challenges, particularly in the past decade. Most notably, there were serious concerns about unauthorized unit conversions, with complaints filed in 2007 and subsequent years regarding possible illegal third-unit construction in the basement, which included kitchen facilities and raised safety concerns about electrical systems.

The building underwent several permitted repairs and improvements between 2000 and 2011, including foundation work, window replacements, roofing projects, and various interior improvements, though some of these were later subjects of complaints about unpermitted work. Recent inspections and violations have highlighted ongoing maintenance issues, including problems with weatherproofing, mold, and interior deterioration. In 2011-2012, there were multiple complaints regarding water intrusion, window conditions, and potential lead paint hazards. The property has maintained its classification as a two-family dwelling throughout these challenges, though complaints and inspection records suggest periods of unauthorized third-unit occupancy.

Several of the building's improvements were made in response to specific violations or conditions, such as window replacements in 2011-2012 addressing weather-related issues, and various repairs following mold and deterioration complaints. The most recent building permits on record include window replacements in 2011 and roofing work in 2010, with more recent maintenance issues appearing primarily through 311 calls rather than formal complaints or violations. The building's recent history shows 311 calls primarily related to exterior issues such as abandoned vehicles and sidewalk conditions, with the most recent significant building-related complaint being resolved in 2012. While many historical violations have been marked as "Not Active" or "Closed," the pattern of repairs and complaints suggests ongoing attention to maintenance and compliance requirements has been necessary to address recurring issues.