610 San Bruno Ave, San Francisco, CA 94107

The two-unit residential building at 610 San Bruno Ave in Potrero Hill, owned by Danny Ho Yin Chan, has undergone several significant renovations since its construction in 1910. The property has a documented history of water-related issues, with multiple violations related to leaks and water damage recorded in 2001-2002, including concerns about building foundation stability, damaged walls, and electrical safety.

Between 2004 and 2015, various renovation attempts were made, including kitchen and bathroom remodels, window replacements, electrical system upgrades, and a garage door installation. Notably, a substantial kitchen renovation project for unit 610A was proposed in 2015 with an estimated cost of over $27,000, though this permit was ultimately cancelled.

The building has experienced recurrent maintenance issues, particularly during 2024, with multiple 311 service requests for structural maintenance, graffiti, garbage management, and lighting problems. Recent inspections and maintenance calls suggest ongoing concerns with basic building systems and exterior maintenance, though many complaints from previous decades have been resolved. The property has undergone various electrical upgrades, including the installation of new circuits and a 100A sub-panel in 2004, and has addressed multiple building code violations over the years, particularly those related to lead paint hazards and water damage.