1740-1744 Union St, San Francisco, CA 94123

The three-unit, three-story multi-family residential building at 1740-1744 Union Street in Cow Hollow, owned by the Natividad Copada Family Trust, was constructed in 1906 and has undergone various significant maintenance and improvement work over the years. Most recently, in 2023, the property underwent substantial plumbing work including water service and sewer replacements, though there were some expired permits for water heater replacement. In 2016, the building received window upgrades with the installation of five Marvin wood ultra windows, and in 2011, both the roof and a console heater were replaced.

The electrical system was upgraded in 2005 with the installation of additional circuits and a sub-panel on the third floor. The building has experienced some maintenance issues over its history, including a heating system complaint in 2011 that was resolved within approximately 8 months, and a security-related violation regarding a double cylinder lock in 2008 that was promptly addressed. Several routine housing inspections were conducted between 2001 and 2007, all of which were resolved.

The property has also been the subject of multiple 311 calls in recent years, primarily related to street cleaning issues and abandoned furniture, with the most recent calls occurring between August 2023 and October 2024. While these exterior maintenance issues have been consistently resolved, they indicate ongoing challenges with building surroundings. The most recent building review in December 2024 included an electrical survey, suggesting continued attention to building systems.