363-365 4th Ave, San Francisco, CA 94118

The property at 363-365 4th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Inner Richmond neighborhood. Built in 1906 and currently owned by the Zahora & Wei Joint Living Trust, this flats and duplex-style building has undergone several significant improvements over the past few years.

Most notably, in 2020, the upper unit received a bathroom remodel and kitchen updates, including new cabinets, along with electrical work that installed a new 60-amp sub panel and plumbing updates including a water heater installation. The building's maintenance history shows attention to infrastructure, with more recent work including a substantial reroofing project in 2022 costing nearly $19,000. The property has experienced recurring sewer-related issues, with multiple documented sewage backups between 2015 and 2018, though these were generally addressed and resolved through appropriate municipal interventions.

Historical records indicate earlier structural maintenance, including dry rot repairs to stairs and porch in 1998, and siding installation (both aluminum and vinyl) in 1986. The building's maintenance pattern shows regular updates and repairs to key systems, including a water heater replacement in 2019, suggesting ongoing attention to infrastructure upkeep. While the building has had some maintenance challenges, particularly regarding the sewer system, most issues appear to have been addressed promptly and professionally through proper channels.