1439 12th Ave, San Francisco, CA 94122

The two-unit residential building at 1439 12th Ave in San Francisco's Inner Sunset district, owned by Machabeli Khatuna & George, is a two-story flats and duplex structure built in 1907. The property has undergone several significant renovations over the years, with the most recent major work occurring in 2013, involving kitchen cabinet replacement and associated electrical and plumbing work. Earlier improvements included a substantial renovation in 2009-2010 that encompassed bathroom work, laundry installations, and hardwood floor replacement, along with corresponding electrical and plumbing updates.

The building has maintained its structural integrity through various maintenance works, including stucco application in 2002 and multiple roofing projects in 1990 and 2002. A concerning incident occurred in 1997 when the building experienced multiple issues including electrical and plumbing problems, water damage, mold/mildew under kitchen sinks, heating system failures, bathroom problems, non-functional washer/dryer, and other maintenance concerns. However, these issues were officially abated by July 1997.

The most recent sidewalk maintenance issue, reported in September 2024, indicates lifting caused by tree roots, though this is an external infrastructure matter. The property has been subject to periodic parking regulation enforcement, with eight parking-related incidents recorded between 2022 and 2024, suggesting ongoing street-level parking challenges in the vicinity. A tree maintenance issue was resolved in early 2023, and there was one rent board-related service request in early 2024 that was processed and resolved by updating the owner database and waiving the fee.