423 29th St, San Francisco, CA 94131

The two-unit residential building at 423 29th Street in Noe Valley, owned by Daniel W and Maria Andrzejek, is a two-story flats and duplex structure dating back to 1937. The building's maintenance and upgrades over the years include a complete electrical system modernization in 2003, featuring a service upgrade with new risers, weatherheads, and three-meter/main sub-panels, along with a reroofing project completed in 1995.

A street space permit was issued in 2013. The property has experienced recurring issues with abandoned vehicles in the vicinity, with multiple reports between 2017 and 2024, though most were resolved quickly, often with the vehicles being gone upon arrival of enforcement officers.

In 2023, there was a report of non-offensive graffiti on the sidewalk in front of the property, which was processed as part of the City's pandemic-related enforcement backlog. A driveway blocking incident was reported in 2019, but the vehicle was unable to be located by responding officers. While the building itself shows appropriate maintenance record through permitted work, the surrounding street area has experienced ongoing challenges with parking enforcement and vehicle abandonment, as evidenced by the numerous 311 calls for service between 2017 and 2024.