120 Sanchez St, San Francisco, CA 94114

The 4-unit, 2-story multi-family residential building at 120 Sanchez Street in the Duboce Triangle, owned by Trigueiro Inter Vivos Trust, was constructed in 1925 and has undergone several significant maintenance and safety improvements over the years. The building has received substantial structural attention, including a $25,000 northern foundation replacement in 2010, a $50,000 partial seismic upgrade to the garage level in 2010, and a $16,245 reroofing project completed in 2014.

More recent maintenance includes the replacement of a leaking backflow preventer for the boiler system in March 2019. The building faced several safety compliance issues in August 2016 during a routine inspection, which were all resolved by September 14, 2016. These violations included the need for automatic fire sprinklers over garbage receptacles, carbon monoxide detectors in each unit, a routine safety inspection of common areas, removal of combustible materials from the garage, handrail installation at rear steps, fire extinguisher servicing, and the proper use of the garage area.

Historical inspections from 1997 and 2005 were also conducted, indicating regular oversight of the property. Recent external issues have been primarily related to parking and sidewalk maintenance, with multiple 311 calls regarding blocked driveways and one complaint about a lifted sidewalk in 2020, which was attributed to utility vaults. While there have been some external maintenance issues reported through 311 services, such as graffiti (reported in 2019 and 2014) and general cleanliness matters in 2020, these appear to have been promptly addressed by city services.