1243 23rd Ave, San Francisco, CA 94122

The 1243 23rd Avenue property is a two-story, multi-family residential building located in San Francisco's Central Sunset neighborhood, containing three units and owned by Fei Yuming & Ye Ziqi. Built in 1910, the building underwent significant modifications in the mid-1990s, including a completed horizontal addition in 1994 costing $71,000, and subsequent improvements to parking space and a heating room in 1996.

A notable building complaint from November 1994 reported a potentially hazardous situation regarding an unauthorized rental unit in the garage, lacking proper ventilation and emergency egress, though this issue was marked as abated by January 1995. In more recent years, the property has experienced numerous parking-related incidents, with seven documented cases of driveway blocking or sidewalk parking between 2022 and 2024, though most citations were either unable to locate the offending vehicle or resulted in a citation being issued.

There were also two minor fire-related incidents recorded: a gas leak and a carbon monoxide detector activation, neither resulting in civilian injuries. Additional quality-of-life issues included complaints about waste receptacles being left out continuously (July 2022) and a graffiti incident (February 2019). The building's age and history of unauthorized modifications suggest some ongoing maintenance challenges, while the concentration of parking enforcement issues indicates ongoing challenges with parking management in the immediate vicinity.