2918-2920 Lyon St, San Francisco, CA 94123

The two-unit, 1914 multi-family residential building at 2918-2920 Lyon Street in Cow Hollow, owned by Michael P. and Eleanor Bauman, has undergone several significant maintenance and improvement projects over the past 15 years. In 2018-2019, the property experienced multiple sewer-related issues, with records showing sewage backup incidents in April 2019 that required attention to the 4-inch sewer vent system, though these were subsequently resolved through the installation of a new trap and successful flushing of the lower lateral line.

The building underwent substantial maintenance work in 2008, including foundation improvements with a $12,000 project to extend the height of the foundation, siding replacement ($15,000) on the right side with Hardiplank materials, and window upgrades in unit 2920 to install double-pane glass. Earlier repairs addressed termite-related structural issues with the installation of a new beam in the crawl space. The property has maintained regular upkeep, with various street space permits issued in 2008 and 2017, though these permits typically indicate external work requiring temporary use of public space.

More recent infrastructure work includes plumbing improvements in 2017, specifically the installation of a house trap and sewer line. The building has experienced minimal non-structural issues, with only a few 311 calls recorded, including a 2019 curb defect inspection that found no actionable conditions and a 2018 streetlight flickering issue that was promptly resolved by PG&E. The property's maintenance record suggests regular attention to both structural and infrastructure needs, with most issues being addressed through proper channels and permits.