459 4th Ave, San Francisco, CA 94118

The property at 459 4th Avenue in San Francisco's Inner Richmond neighborhood is a two-unit, two-story residential building constructed in 1923 and currently owned by the Sui Oi Lam Revocable Trust. The building's maintenance history shows three significant permitted improvements: a reroofing project completed in 1998 and two other permitted works from 1982 and 2007, with the latter involving street space usage and having no associated costs.

Recent interactions with municipal services primarily involved external issues rather than building-specific concerns. In 2022, there were two notable incidents: a rent board customer callback was resolved through voicemail, and a parking enforcement request regarding a blocking vehicle was addressed by an officer.

The property has experienced some urban environmental challenges, including graffiti in 2020 that was reported as offensive and involved PG&E, and three consecutive reports of pavement defects in June 2015, though these were street-related issues rather than direct building concerns. The building's documented history shows regular but not frequent maintenance activity, with no major safety or habitability issues reported in recent years.