6350-6356 California St, San Francisco, CA 94121

The 4-unit, 2-story apartment building at 6350-6356 California Street, located in the Lake-The Presidio neighborhood, is a 1920 structure currently owned by Baron Trust. The building has undergone several significant improvements over the past two decades, with the most recent being a sewage back-up discharge issue in October 2024, which has since been resolved. Major structural work was completed in 2009 when the building underwent voluntary seismic strengthening at the garage level, including the installation of steel moment frames and plywood reinforcement on critical walls, with a cost of $40,686.

Other substantial renovations include a reroofing project in 2018 costing $24,750, and various kitchen and bathroom upgrades in multiple units between 2012-2016, involving cabinet replacements, flooring updates, and electrical improvements. The building's maintenance history shows attention to both structural integrity and resident comfort, with foundation bolting completed in 2004 and multiple routine apartment inspections showing general compliance with housing standards. Some initial violations were recorded in 2003 regarding combustible storage and exterior door self-closing devices, but these were promptly abated by September 2003.

While there have been some plumbing and sewage issues, including a 2014 odor complaint and the recent 2024 sewer vent issue, these have been addressed through proper channels. The property has undergone regular electrical updates as well, with significant work completed in 2009-2016 including LED conversions, new appliance installations, and smoke detector upgrades. The building's history shows systematic maintenance and upgrading of systems, though residents should be aware of the periodic plumbing and sewer-related issues that have emerged over time.