800-802 Potrero Ave, San Francisco, CA 94110

The property at 800-802 Potrero Ave is a two-story, three-unit multi-family residential building constructed in 1904, currently owned by Douglas Weihnacht. The building has undergone several significant improvements over the past decade, including a sauna installation (2020), solar panel installation (2019), and comprehensive roofing work (2019). Major renovations were completed in 2015-2018, including a kitchen remodel for the top floor unit, multiple bathroom updates, electrical rewiring, and the installation of new fixture connections.

The building faced some challenges between 2005-2006, including multiple housing code violations related to heating, plumbing, electrical systems, and security, all of which were resolved by March 2005. More recent concerns emerged in 2021-2022, including complaints about concrete work possibly affecting neighboring foundations, and concerns about unpermitted garage work, though these issues are now listed as not active. Additional infrastructure improvements include water main replacements in the surrounding area (2023) and plumbing/electrical work for reinforcing structures (2021).

The property has maintained active upkeep over recent years, with numerous completed permits showing ongoing maintenance and modernization efforts. Recent 311 calls primarily relate to external issues such as parking enforcement and street cleaning, rather than building-specific concerns. The most recent fire-related incidents were minor, with no civilian injuries reported. The building's maintenance history shows regular attention to both interior systems and exterior details, with most recent permits focusing on modernization and energy efficiency improvements, including the installation of 16 PV solar modules in 2019.