2640-2642 Baker St, San Francisco, CA 94123

2640-2642 Baker Street is a three-story, two-unit multi-family residential building located in San Francisco's Cow Hollow neighborhood. Built in 1926, this flats/duplex structure has undergone several significant improvements over its lifetime, most notably a comprehensive foundation and sprinkler system upgrade in the mid-1990s, with work valued at approximately $8,000 for the fire sprinkler installation alone.

The building had multiple permit renewals in 2021 related to these earlier improvements, ensuring proper final inspections were completed, along with the installation of a 50-amp car charger during the same period. The property has maintained a generally clean record with no active housing inspection violations, though it has undergone routine inspections in 1999, 2000, and 2006, all of which were resolved.

Recent maintenance attention was required for a tree potentially damaging windows or the building in 2019, which was addressed by StreetTreeSF as part of their citywide maintenance program. The building's immediate vicinity has experienced typical urban challenges, as evidenced by multiple 311 calls regarding parking enforcement, street cleaning, and general city services between 2015 and 2024, though these are not directly related to the building's condition or management. The most recent building-related activities include electrical upgrades in 2021 and several routine city service requests that have been resolved through appropriate channels.