216-218 Frederick St, San Francisco, CA 94117

The property at 216-218 Frederick Street is a two-story, four-unit multi-family residential building constructed in 1900 and currently owned by the John F. Ungar Revocable Trust. The building has undergone several significant improvements and maintenance work over the past decade, with the most recent activities focused on both structural and safety upgrades.

Currently active permits indicate ongoing work to widen the garage door and reinforce garage and crawl space structures, as well as maintenance work on the south side dormer window including window replacement and siding repairs. Previous notable improvements include the 2012 renovation of the third floor to create occupiable space, bathroom modifications, and sprinkler system updates in 2011. The building has undergone regular maintenance of essential systems, including three water heater replacements (2019, 2022), sewer main line replacement (2018), and various bathroom renovations. The property's safety systems have received consistent attention, with a complete sprinkler system installation and monitoring setup in 2011, though one related permit from 2011 is listed as expired.

A fire alarm system complaint from August 2023 was resolved by September 2023 with the condition corrected. The building has a history of routine housing inspections dating back to 1996, with the most recent inspection activities not revealing any persistent violations. While there have been multiple 311 calls in the past year regarding street cleaning and debris removal, these issues appear to be primarily related to public space rather than building condition. Recent work and permits suggest active management of the property with ongoing improvements to maintain and upgrade building systems and features.