3929-3931 23rd St, San Francisco, CA 94114

This two-unit multi-family residential building, located at 3929-3931 23rd Street in Noe Valley, is a 2-story structure built in 1900 and currently owned by the Le Nhan Living Trust 2010. The building has undergone several significant renovations and repairs over the years, with the most notable recent work including a sewage backup issue in February 2024 that was promptly resolved by PUC Sewer Operations. The property has seen consistent maintenance and upgrades, including window replacements in 2013, a substantial kitchen and bathroom remodel in 2007 (valued at $43,000), and fire damage repairs to an exterior stair landing and laundry room area in 2006.

Infrastructure improvements include electrical upgrades with a 200A main service upgrade (2006) and fireplace installation (2010), as well as various exterior improvements such as a new concrete patio and steps (2002). The building has experienced several maintenance and infrastructure challenges in recent years, with current open issues including pavement and sidewalk defects reported in 2023-2022. There have been multiple parking-related incidents near the property, with recent cases being properly addressed by parking enforcement.

The property has also required some tree maintenance attention, with reports in 2021-2019 indicating trees were affecting the building's windows, though these were determined not to pose immediate safety concerns. The building's permit history shows regular upkeep and improvements typical for a historic property, with most major work being properly permitted and completed. The overall record suggests responsible ownership with timely maintenance of both interior and exterior elements, though the recent sewage and pavement issues indicate some ongoing infrastructure challenges in the surrounding area.