735 11th Ave, San Francisco, CA 94118

735 11th Avenue is a 2-story, 5-unit multi-family residential building located in San Francisco's Inner Richmond neighborhood, constructed in 1923. The property has undergone significant improvements and addressed various maintenance issues over the years, with the most recent major work being a completed seismic retrofit in 2015 that included installation of plywood shearwalls, holdowns, and new foundation work at the garage/street level, which was classified as a Tier 3 soft-story retrofit project that is now CFC (Certificate of Final Completion) issued. The building has seen substantial interior unit improvements, particularly in 2008-2009, including comprehensive renovations of several units with updated kitchens, bathrooms, electrical systems, and heating elements, as well as the installation of a fire sprinkler system.

In 2016, vinyl siding was added to the back left wall of the building. The property's maintenance history reveals several periods of tenant concerns, particularly between 2007-2008, when multiple complaints were filed regarding heating issues, water problems, construction concerns, and interior maintenance. These issues appear to have been addressed through subsequent repairs and improvements.

A notable cluster of violations was recorded in 2002, primarily related to fire safety and interior surfaces, including requirements for fire extinguishers, paint maintenance, and self-closing doors, all of which were abated by May 2002. The building has maintained an active record of regular maintenance and upgrades, including plumbing improvements such as heater installations and gas line extensions, electrical system upgrades, and compliance with safety regulations. Recent 311 calls from 2019-2020 primarily relate to external issues such as street pavement and signage, rather than building-specific concerns.