423-429 Vermont St, San Francisco, CA 94107

The two-story, four-unit multi-family residential building at 423-429 Vermont Street in Potrero Hill, owned by Kanjee-khoja Amyn, was constructed in 1906 and classified as a TIC building with four units or less. The most recent significant improvement to the building occurred in July 2024, with the installation of a Mitsubishi dual-zone air conditioner heat pump system, representing the latest modernization effort. The building underwent substantial renovations in 2008, including the replacement of windows throughout the building ($15,500), installation of electric heaters in all units ($10,000) to comply with Title 24 requirements, and various plumbing upgrades including shower pan installations, new flues for water heaters, and fireplace installations.

Earlier improvements in 2007 included a complete renovation of drain and vent systems for bathrooms and kitchens, along with substantial electrical upgrades including a new 200-amp panel and installation of multiple circuits, lights, and switches. The building had two routine housing inspections, one in 2003 and another in 2008, both of which resulted in identified violations that were subsequently abated. The 2003 inspection noted lead paint concerns that were resolved by 2005, while the 2008 inspection identified several safety issues including the need for self-closing doors, gas utility shutoff tools, fire extinguishers, and gas meter instructional diagrams, all of which were abated by May 2009.

Recent activity around the building, primarily in 2024, has involved multiple reports of encampments and graffiti in the vicinity, though these are external to the building itself and generally relate to street and sidewalk conditions rather than building maintenance or safety. One fire alarm system activation was recorded with no actual fire or injuries involved. The building's permit history shows regular maintenance and upgrading of systems, with all known violations having been resolved in a timely manner according to available records.