631-633 Ivy St, San Francisco, CA 94102

The two-unit residential building at 631-633 Ivy Street in Hayes Valley, owned by Briana C. Schweizer, is a 2-story flats and duplex structure built in 1885. The property has undergone several significant improvements over the years, with the most recent major work being a $25,000 reroofing project completed in August 2022.

Earlier renovations included substantial kitchen upgrades in 2006, involving cabinet replacement, drywall installation, and dry rot repair on the enclosed porch, along with electrical work that included installing 15 lights, 6 switches, and additional circuits. The plumbing systems were modernized between 2018-2019 with the installation of a tankless water heater, new gas supply lines, and a direct vent fireplace. The building's maintenance history suggests regular upkeep, with particular attention to safety and comfort features, as evidenced by the recent roof replacement and modern plumbing upgrades.

The property has experienced minimal internal issues based on permit records, with most permits being properly completed. However, the immediate neighborhood has had some concerns as documented in 311 calls, particularly in 2024, with multiple reports of garbage and debris on the street, though most were resolved without requiring additional work. There were also reports of encampments in the vicinity (September 2023 and October 2024), though these were either resolved or the responsible parties could not be located. The building's historical records show a 2006 lot split that divided the property into two distinct parcels, one containing a three-unit dwelling and the other with the current two-unit configuration, though no construction was involved in this process.