1401 48th Ave, San Francisco, CA 94122

The 4-unit, 2-story multi-family residential building at 1401 48th Avenue in the Outer Sunset neighborhood, owned by Raymond Y X & Huang X, was constructed in 1956 and has undergone several documented improvements and inspections over the years. The building has seen some window upgrades, with permits showing the installation of aluminum windows in 1986 and dual-pane vinyl windows in 2004, though the latter permit has since expired.

A notable cluster of building violations was recorded in January 2002 during a routine housing inspection, all of which were promptly abated by February 12, 2002, including issues related to fire extinguisher maintenance and smoke detector functionality. More recently, from late 2024 through early 2025, there have been numerous reports regarding the building's immediate surroundings, predominantly consisting of graffiti incidents on the public sidewalk, with three active reports as of January 2025. The property has also experienced some sanitation issues, with two cases involving human waste or urine reported and resolved in the past three months.

There have been miscellaneous complaints including noise, illegal parking, and a legitimate parking violation that resulted in a citation. The building has not been associated with any significant fire safety incidents, with only two minor service calls recorded in their fire incident history. While the recent exterior and street-related incidents may impact resident experience, they primarily concern public space management rather than building-specific issues.