1623 Vallejo St, San Francisco, CA 94123

1623 Vallejo St is a 4-unit, 3-story multi-family residential building located in Pacific Heights, constructed in 1900 and currently owned by Chris Hui. The building has undergone several significant renovations and repairs over the past two decades, including substantial improvements in 2005-2006 when the kitchen and bathroom were remodeled, and a second floor dining room conversion was performed. Prior to this, in 2003, comprehensive updates were completed including bathroom renovations, window replacements, and electrical system upgrades including a new 200-amp service installation with five meters.

The building's maintenance history shows attention to both structural and safety systems, with roofing work done in 1999 and dry-rot repairs in 2002. Of particular concern is the recurring sewage issue, with multiple incidents reported between 2020-2024, including several sewage backup incidents involving 4-inch vents and catch basins. The most recent events occurred in March, August, and October of 2023.

The building has also experienced some safety system challenges, most notably in October 2009 when fire extinguisher maintenance and central alarm system repairs were required, though these violations were abated within weeks. A potentially concerning active complaint from 2001 remains on record regarding electrical issues including sparks from outlets and window malfunction. The property has had regular electrical system updates, including the replacement of painted wall outlets and light fixtures in 2003, and a bathroom electrical remodel in 2005, suggesting ongoing attention to electrical safety.