3647-3651 19th St, San Francisco, CA 94110

The three-unit residential building at 3647-3651 19th Street in the Mission Dolores neighborhood, owned by Rodemiro & Isabel Arguello and constructed in 1913, has undergone several significant maintenance and safety improvements over its history. Most recently, in 2024, substantial upgrades were completed including a bathroom renovation (January 2024), a 200-amp electrical service upgrade (July 2024), and a tenant buyout at 3651 19th Street for $40,000.

The building has maintained its plumbing infrastructure with consistent updates, including water heater installations in 2012 and 2015, demonstrating regular maintenance of essential systems. Historically, the property faced several safety and maintenance challenges in 2001 and 2007, including a cluster of violations related to stairs, fire safety, and egress issues, all of which were successfully abated by November 2001.

These past violations included problems with stairs requiring repairs, fire proofing materials, egress obstructions, and fire extinguisher requirements. While there have been multiple parking-related complaints in recent months (2024), the majority were invalid due to lack of necessary contact information for enforcement. The building has undergone various improvements over the years, including window replacements (1999), reroofing (1995), and multiple infrastructure upgrades, suggesting regular attention to building maintenance, though some early permits from the 1990s remain expired in the records.