315-317 Crestmont Dr, San Francisco, CA 94131

The 315-317 Crestmont Drive property is a three-story, two-unit multi-family residential building located in the Forest Knolls neighborhood, built in 1964 and currently owned by Shirley Suwen Ng. The building has undergone several maintenance and improvement projects over the years, with the most recent being a garage door replacement in late 2022.

Historical records show earlier repairs including bathroom renovation in 1997 and dry rot damage repairs to the stairway in the same year. The property has experienced multiple tree-related issues in recent months, with numerous 311 calls between December 2024 and January 2025 reporting problems with damaged and overgrown trees. While the building itself has not had reported fire incidents directly at this address, there is a history of fire safety violations associated with a nearby address (500 Clarendon Ave) from 2019 and 2023, including issues with sprinkler systems, exits, and fire extinguishers, though these have been marked as abated or rescinded.

The property has not been subject to any recent tenant buyouts, with the most recent recorded buyout occurring in August 2017 for a single tenant at an adjacent address (307 Crestmont Drive). Recent activity around the property has primarily involved municipal service requests, including parking enforcement and tree maintenance, rather than building-specific issues. The garage area was previously modified with the installation of steel posts and bollards in 2007, suggesting ongoing attention to security and maintenance needs.