2541-2543 Chestnut St, San Francisco, CA 94123

This two-unit residential building, constructed in 1939 and located at 2541-2543 Chestnut Street in the Marina district, is owned by Carmen L & Alys V Zell and classified as a Flats & Duplex property. The building has undergone several significant maintenance and improvement projects over the past 20 years, with the most recent work being the installation of a new 40-gallon water heater in June 2023. Important plumbing upgrades include a sewer line replacement in May 2020, bathroom remodeling in 2011 (including drain and water pipe repairs), and comprehensive plumbing work in 2008 involving the replacement of hot and cold water pipes, kitchen sink, and shower faucet.

The electrical system received attention in 2011 with the installation of a dedicated circuit and GFI outlet in the bathroom. The property has experienced some recurring issues with parking violations, particularly in 2024, with multiple cases of driveway blocking reported through the 311 system, resulting in several citations being issued. In terms of infrastructure maintenance, there have been historical records of various improvements, including window installation in 2003 and reroofing work in 1995.

The building's plumbing system has required ongoing attention, with documented repairs to shower drains and bathroom facilities in 2013, and the handling of a sewage backup issue in May 2023. While most maintenance work appears to have been properly completed, some older permits from the 1990s and early 2000s show as expired in the current records. The property has also had some landscaping and tree maintenance needs addressed, as evidenced by 2023 work orders.