426-430 Greenwich St, San Francisco, CA 94133

The three-unit multi-family residential building at 426-430 Greenwich Street, located in San Francisco's Telegraph Hill neighborhood, was constructed in 1916 and is currently owned by the Nambiar Werth Family Trust. The property underwent significant safety and modernization improvements in the early 2000s, including the installation of a comprehensive NFPA 13 fire sprinkler system with dry standpipe ($16,000) and a complete electrical system upgrade featuring 400-amp service, new wiring, and multiple circuit installations ($500,000).

Additional improvements included the installation of a 3-stop residential hydraulic elevator and fire alarm system, both completed in 2004. In July 2006, a routine housing inspection revealed several safety and security compliance issues, including requirements for building identification numbers, fire extinguishers, gas meter instructions, and security features. These violations were all promptly addressed and abated by September 20, 2006.

The building's maintenance history shows attention to safety systems, with permits for fire alarm testing and garage improvements. Recent 311 calls related to the property (from 2021-2024) primarily involve external issues such as scooter placement, parking violations, and sewer vent problems, with one open sewer issue from September 2021. The building's documented history shows proper attention to safety systems and prompt resolution of identified violations, though the recent sewer issues may warrant monitoring.