23-25 Liberty St, San Francisco, CA 94110

The two-unit residential building at 23-25 Liberty Street, located in the Eureka Valley/Dolores Heights neighborhood, is a two-story flats and duplex structure built in 1900, currently owned by Shultz Robert Grant Jr 94 L. The property has undergone several significant maintenance and improvement projects over the past decade, with the most substantial work occurring in 2017 when major foundation repairs were completed at a cost of $70,000, along with house trap replacement and street space permits.

Earlier improvements included painting and carpentry work in 2013 to restore visible features like posts, trellis, and alley door, while the electrical system was upgraded in 2004 with the conversion from overhead to underground service. The building has experienced recurring sewer-related issues, with documented backup incidents in 2017 and 2019, though these were resolved without noted recurrent problems.

Infrastructure maintenance has included addressing sidewalk defects caused by tree roots in 2013, which reportedly affected a PGE box. The property is located in an urban area where typical challenges have been documented, including periodic street cleaning needs and occasional sidewalk graffiti, with the most recent incidents recorded in 2022. While the building's maintenance record shows attention to essential infrastructure updates, particularly in 2017, the pattern of sewer-related issues and sidewalk maintenance suggests ongoing urban environmental challenges typical of the neighborhood context.