1827-1829 19th Ave, San Francisco, CA 94122

The Wong Trilogy Family Trust owns this two-unit multi-family residential building located at 1827-1829 19th Avenue in San Francisco's Central Sunset neighborhood. Built in 1948, this two-story flats and duplex structure has experienced several significant events over its history, most notably in the late 1990s and early 2000s.

In early 2000, there was a major compliance issue when a rear deck and steps were constructed without the proper building permits, resulting in multiple code enforcement violations that were eventually resolved by May 2000 through the proper permitting process. The building underwent several important renovations in 1995, including the replacement of four single-hung windows with insulated glass units and stucco replacement in the front facade. The property has a concerning history of maintenance issues documented between 1995-1997, with multiple housing complaints citing problems such as broken windows, plumbing issues, roof leaks, electrical problems, and concerns about fire safety and hazardous materials.

More recently, from 2023 to 2024, there have been numerous reports of street-level maintenance issues in the vicinity of the property, including incidents of garbage and debris, graffiti, and issues with city garbage cans, though these are primarily related to the public space rather than the building itself. A construction-related noise complaint was filed in September 2024, and there was one minor fire incident recorded with no civilian injuries. While the building experienced significant challenges in the 1990s, there have been no major housing complaints or code violations recorded in recent years, though the frequency of exterior maintenance issues around the property suggests ongoing attention to basic upkeep requirements.