1559 Church St, San Francisco, CA 94131

The 1559 Church Street property is a four-story, two-unit multi-family residential building constructed in 1915, currently owned by Scorpion Properties Ii LLC. The building has undergone significant improvements and maintenance over the past decade, with particular emphasis on fire safety systems.

Between 2017-2018, comprehensive fire safety upgrades were completed including the installation of a full NFPA 13R fire sprinkler system with 40 sprinkler heads, a new sprinkler monitoring system, and related electrical infrastructure. The property has also seen substantial modernization efforts, including the installation of two AC systems with multiple interior handlers in 2021, complete electrical rewiring in 2017, plumbing updates including a new house trap and sections of pipe in 2018, and various bathroom and kitchen renovations. The building's history includes some concerning incidents, notably a complaint in 2019 regarding unpermitted construction work on the sidewalk, and records indicating illegal short-term vacation rental activity and unauthorized unit merger through interior connections with cooking facility removal, both of which were allegedly abated.

Recent infrastructure maintenance issues are minimal, with only a closed sidewalk defect report from July 2024 and an open paint shop service request from April 2023. Historical permits from 2017-2018 document substantial interior remodeling work including updates to all bathrooms and kitchens, installation of a fireplace, condensing boiler, and radiant heating system. The property's most recent significant improvements include the 2021 installation of a cassette-style AC system, representing the latest in climate control technology for tenant comfort.