1579-1581 9th Ave, San Francisco, CA 94122

The two-unit residential building at 1579-1581 9th Avenue in San Francisco's Inner Sunset neighborhood is a two-story flats and duplex structure built in 1924, currently owned by the Brockway Larry J Revocable Family Trust. The building has undergone several significant maintenance and safety improvements over the past three decades, with the most recent major work being a complete reroofing project completed in 2012 at a cost of $12,000.

This followed earlier roofing work documented in 1991 and was preceded by two notable safety improvements: the replacement of damaged rear stairs (serving as a second egress) in 2003, also costing $5,000, and a 100-amp underground electrical conversion completed the same year. The building's permit history shows regular maintenance and infrastructure updates appropriate for its age, with all documented work being completed successfully.

The most recent documented activity was a paint service request through the Department of Public Transportation's Paint Shop Queue in November 2018, which was marked as resolved when painting work commenced that week. The property's maintenance record suggests a generally proactive approach to building upkeep, with no recorded incidents that would raise concerns about resident safety or comfort.