1747-1749 Lyon St, San Francisco, CA 94115

The property at 1747-1749 Lyon Street is a two-unit, two-story multi-family residential building located in Lower Pacific Heights, owned by the Chiyo Tashiro Trust and constructed in 1902. The building has undergone several significant improvements over the past three decades, with the most recent being a rear entry door replacement completed in March 2024 at a cost of $6,312.

Previous notable renovations include a comprehensive kitchen remodel in 2009 featuring non-bearing wall removal, window replacement, and electrical upgrades (completed at a cost of $28,000), and a sewer line replacement in 2013. The building's maintenance history shows attention to structural integrity, with documentation of seismic bolting to foundation in 1989, front stair bracing in 1990, and garage improvements in 1997 (though these permits expired). The property has experienced some maintenance challenges over the years, including a sewage backup incident in 2012 that affected the basement and required emergency response.

While the building itself shows regular maintenance through permits for roofing (2002), plumbing, and electrical work, the surrounding area has experienced various municipal issues documented through 311 calls, including illegal parking incidents, graffiti on signal boxes, and occasional encampments in the vicinity. The most recent infrastructure work (2024) suggests ongoing maintenance attention, though the age of the building means periodic upkeep should be expected. The property's permit history indicates regular maintenance and improvements, with no recent permits suggesting any major structural changes or additions.