310-318 Excelsior Ave, San Francisco, CA 94112

The property at 310-318 Excelsior Avenue is a two-unit, two-story multi-family residential building located in the Excelsior neighborhood, owned by Eric Schmitz and Chris Cianci. Built in 1900, this flats and duplex-style building has undergone several significant improvements over the past two decades, with the most substantial being a voluntary concrete foundation upgrade completed in 2004 at a cost of $20,000.

The building has received multiple renovations, including a comprehensive kitchen remodel in 2002 ($8,000) followed by upgrades in 2005 ($15,000) involving new appliances, cabinets, counters, and windows. Other maintenance work has included reroofing projects in 1993 and 2008, and more recent exterior maintenance in 2015 involving trim and siding repairs. The property's location has experienced numerous issues with street cleanliness and illegal parking violations, particularly between September 2024 and January 2025.

During this period, there were eight documented instances of garbage and debris removal required, including multiple cases involving furniture and other discarded items, as well as several illegal parking complaints. While these 311 calls indicate ongoing neighborhood maintenance challenges, they primarily relate to street conditions rather than building-specific issues. The most recent building permit activity on record is from 2015, suggesting no major structural or systems work has been performed in the past eight years, though this does not necessarily indicate any current deficiencies.