549-551 Chestnut St, San Francisco, CA 94133

The two-story, five-unit multi-family residential building at 549-551 Chestnut Street, owned by James Bardin Flack, has undergone significant improvements since its construction in 1926, with major renovations occurring in 2017. The building received comprehensive window upgrades in 2017, including the installation of 26 new off-street windows and the replacement of all front-facing windows with aluminum-clad wood fixtures, costing approximately $104,000. That same year, substantial interior improvements were made, including kitchen and bathroom remodels, electrical rewiring throughout various areas, and the installation of a new high-efficiency furnace, totaling over $150,000.

The building's safety systems have been addressed through multiple inspections and corrections, with violations related to fire safety and gas utility requirements documented in 2015 and 2006, though all were subsequently abated. The property has maintained an active maintenance record, with recent updates including a 30-amp circuit installation for an AC unit in 2020 and previous electrical system upgrades in 2012 that established a 200-amp service with six sub-panels. Historical records show earlier structural maintenance work, including stairway reconstruction in 1999 and reroofing in 1993.

The building has experienced three smoke or odor removal incidents and several alarm system activations, though none resulted in civilian injuries or confirmed fires. A tenant buyout occurred in May 2017 involving two tenants, with a compensation amount of $17,500. Recent 311 calls in 2024 have primarily concerned street parking issues and public space cleaning, which are typical urban neighborhood occurrences and not directly related to building conditions.