1719-1723 Pine St, San Francisco, CA 94109

The three-story multi-family residential building at 1719-1723 Pine Street, located in Lower Pacific Heights, was constructed in 1907 and contains three units. The property has undergone significant recent improvements, with active permits showing installation of new fire sprinkler systems in 2023-2024, including cooper piping for fire services ($7,000) and completion of an ADU (Accessory Dwelling Unit) in the basement level with multiple living spaces approved in 2021 ($113,496).

Major infrastructure upgrades have included electrical system improvements, with a new 200-amp service installed in 2021, rewiring projects, and the installation of four gas furnaces in 2019. The building has a complex history of maintenance and compliance issues, particularly regarding electrical systems, with several active complaints and violations related to expired permits and unapproved wiring work from 2016-2017. There was a documented fire incident in May 2017 that required inspection and additional complaints regarding building vacancy and code violations.

Historical violations from 2001-2004 addressed various safety concerns including gas shutoff tools, handrails, broken windows, and stairs. Recent infrastructure maintenance has included sewer line work and water distribution system updates, with multiple permit applications showing continuing improvements to the building's systems. While the property has faced numerous compliance challenges, recent permit activity suggests active maintenance and upgrading of critical systems, including fire safety improvements and building modernization efforts.