2455 Washington St, San Francisco, CA 94115

The building at 2455 Washington Street is a two-story multi-family residential structure located in Pacific Heights, containing 4 units and constructed in 1900, currently owned by Michael R. and Loretto E. Rossi.

The property has undergone several significant improvements over the years, with the most recent major renovation occurring in 2017-2018, including an interior non-structural remodel of restrooms and bedrooms, creation of an office, and electrical and plumbing upgrades totaling approximately $35,000. This work was accompanied by modifications to the driveway and exterior improvements. The building has maintained good structural integrity, with important foundation work completed in 2004 involving replacement of damaged brick footings with concrete footings. Historical records show earlier improvements including a complete reroofing in 1990, and significant work in 1998-2000 that involved reconfiguring the second and third levels and legalizing a basement unit.

While there have been various maintenance and service requests logged through 311 calls, these primarily relate to street-related issues rather than building conditions. The property has undergone several proposed unit consolidation projects, with plans to merge five existing units into fewer units, though these appear to have been appropriately closed without implementation. A routine housing inspection in 2000 showed no issues, and there have been no significant building complaints recorded in recent years. The most recent administrative interaction involved a rent board fee adjustment in February 2024, which was resolved properly.