1323 15th Ave, San Francisco, CA 94122

The 2-story multi-family residential building at 1323 15th Avenue in the Inner Sunset, owned by Chan Family Trust A, has a documented history dating back to its 1924 construction. The property has seen several significant maintenance and improvement projects over the years, including a horizontal addition completed in 1990, a reroofing project in 2011 costing $6,800, and a window replacement project in 2016 valued at $1,500.

The window replacement work initially prompted a violation in June 2016 for being done without proper permits, though this was subsequently resolved by July 2017. The building has experienced several maintenance issues requiring attention, including a toilet repair problem in 2014 that took approximately two years to resolve, and a complaint about a possible illegal unit downstairs in June 2016.

Of particular concern is the repeated mention of unauthorized modifications, with the most notable being the ground floor unit's extensive unpermitted remodeling in 2005, which was quickly addressed. A 311 call regarding loose garbage in the area was logged in September 2016 and marked as resolved. The property's maintenance record shows a mix of proactive improvements and reactive responses to code violations, with all known violations and complaints currently listed as not active.