1425 18th Ave, San Francisco, CA 94122

The Wong Family Trust owns this two-story, four-unit multi-family residential building constructed in 1929 in San Francisco's Inner Sunset neighborhood. The property has undergone several significant maintenance and improvement projects over the years, with the most recent being a comprehensive renovation completed in 2022 that included remodeling one kitchen and one bathroom, along with electrical updates including the addition of a 50-amp subpanel. Prior to this, the building received various improvements including a roof replacement in 2017 (estimated cost $13,950), installation of vinyl siding and window replacements in 2008 ($10,000), and multiple roofing projects in 1997.

Housing Inspection Services conducted routine inspections in 2001 and 2011, both of which were promptly resolved. The building has experienced recurring plumbing issues, with documented sewage backup incidents occurring in 2014 and 2018, though both were resolved through proper maintenance interventions. Notably, recent infrastructure improvements include the 2022 plumbing and electrical updates, which suggest proactive maintenance by the ownership.

The property has maintained a generally good safety record, with only one recorded fire incident involving a malfunctioning carbon monoxide detector and no civilian injuries. The building's maintenance history shows regular upkeep of essential systems, though there have been occasional exterior maintenance concerns as evidenced by 311 calls regarding sidewalk cleaning in 2015 and 2017. The property's documented improvements and maintenance history suggest ongoing attention to both structural and safety requirements, with particular focus on updating and maintaining essential systems while addressing infrastructure needs as they arise.