622 23rd Ave, San Francisco, CA 94121

622 23rd Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Central Richmond neighborhood. Built in 1919 and currently owned by the Ow Living Trust, this flats/duplex property has undergone several significant renovations and faced some notable issues over its history. The most recent completed work, as of May 2024, involved substantial bathroom remodels in Unit A, including the replacement of tubs, vanities, toilets, and shower fixtures, with an associated cost of $70,000.

This renovation addressed multiple system upgrades including plumbing and electrical work. The building has a history of both improvements and incidents that are worth noting. Major renovations occurred in 2009 when both units received kitchen remodels, and in the early 2000s when a sunroom was added.

A significant violation was recorded in 2003 regarding unauthorized construction of a room and a plastic awning, though this was ultimately resolved by January 2009. More recent concerns include recurring sewer issues, with multiple sewage backup incidents reported through 311 calls between 2020 and 2022, suggesting potential plumbing system challenges. The property has also experienced frequent parking enforcement issues, with several sidewalk parking complaints recorded between 2020 and 2023. While the building has been maintained through various improvements including roof replacements in 1993 and 2009, and a furnace replacement in 2007, the pattern of sewer-related complaints and sidewalk parking violations indicates ongoing infrastructure and accessibility challenges in the surrounding area.