649 Natoma St, San Francisco, CA 94103

649 Natoma Street is a three-story, multi-family residential building constructed in 1906, housing three units in the South of Market neighborhood. The building's maintenance history shows regular upkeep, including a significant $28,000 reroofing project completed in 2021 and previous roofing work in 1988. Notable structural issues were addressed in 2008 when repairs were made to address wood rot in the deck stairs, which had previously resulted in multiple violations in 2007 concerning both building safety and fire safety (specifically regarding fire extinguisher maintenance).

These violations were all resolved by November 2008. A 2019 fire complaint about operating without a permit was found to have no merit by June 2020. The building's permit history also includes window repairs in 2000 and compliance work in 1986.

More recent concerns not directly related to the building's condition include various street cleaning and maintenance issues in 2023-2024, such as garbage and debris clearance, though these appear to be more about general neighborhood maintenance rather than building-specific problems. The property has undergone routine inspections over the years, with the most recent documented case being a 2007 follow-up which showed multiple safety concerns at that time. While there have been some maintenance issues noted over the years, the current status suggests the building is generally well-maintained, with more recent complaints primarily relating to street and sidewalk conditions rather than building-specific problems.