807-811 Mason St, San Francisco, CA 94108

The three-story multi-family residential building at 807-811 Mason Street, owned by San Francisco Lodge Of The, was constructed in 1909 and contains three units. The property has undergone several significant maintenance and improvement projects, most notably in September 2021 when both roof replacement and the installation of James Hardie siding on the back wall were completed at costs of approximately $16,852 and $33,918 respectively.

In 1998, substantial structural work was performed including the installation of a new basement floor slab, grade beam, posts, and retaining wall, as well as a new slab with rebar reinforcement. Historical records show a series of routine housing inspections took place in 2000, 2010, and 2016, with the latter inspection revealing multiple violations related to fire safety equipment and structural maintenance requirements, though all were promptly abated by May 2016. The building's recent history is marked by a concerning pattern of waste management issues, with ten reports of overflowing city garbage cans between December 2024 and January 2025, including one instance of abandoned furniture.

The property has experienced three false fire alarm incidents between 2009 and 2016, none resulting in civilian injuries, and one fire alarm systems complaint in 2009 that was found to have no merit. The building's maintenance history shows regular upkeep, with previous roofing work completed in 1995 and kitchen renovations attempted in 1994 (though those permits expired). Recent street cleaning reports indicate ongoing challenges with garbage disposal in the vicinity of the property, with all reported cases being officially resolved through Recology services.