1600 California St, San Francisco, CA 94109

The 33-unit, 4-story multi-family residential building at 1600 California Street in Nob Hill, owned by Jenkel John, was constructed in 1914 and has undergone several significant upgrades and maintenance work in recent years. Most notably, in 2024, the building received major electrical system improvements with the replacement of 27 fuse boxes and a new sub-panel installation.

The property has maintained an active maintenance schedule, with recent work including plumbing upgrades in 2019, such as the installation of multiple sinks and water heaters, and various infrastructure improvements including a 2018 reroofing project costing $35,000. The building has experienced some maintenance challenges, particularly related to water issues, with multiple complaints and work orders regarding leaks, water damage, and associated mold problems between 2017 and 2019. These issues appear to have been addressed through various repairs and upgrades, including flood repairs in 2018 and plumbing modifications.

The property has an active fire violation regarding sleeping area requirements from December 2023 that is currently open, though many past fire-related violations have been resolved, including sprinkler system maintenance issues in 2017. Recent improvements to the building's systems suggest ongoing investment in maintenance and infrastructure, though the presence of recent violations indicates some areas still requiring attention. The building's history includes various routine inspections and corrective actions, particularly in the early 2000s, addressing safety features such as fire escapes, elevators, and security systems, all of which were subsequently resolved.