1813-1815 9th Ave, San Francisco, CA 94122

The two-unit residential building at 1813-1815 9th Avenue in San Francisco's Inner Sunset neighborhood, owned by John Kock and Toykeye Yee Hwe, has undergone several significant renovations since its construction in 1965. Most notably, between 2016 and 2018, the property underwent substantial kitchen renovations including cabinet and countertop replacements, electrical rewiring, and plumbing updates, with the work executed in stages and totaling approximately $38,000.

Earlier improvements included the replacement of 11 aluminum windows and two doors with new double-pane vinyl installations in 2003. The property's maintenance record shows a recent sewer-related incident in July 2024, with a sewage backup discharge from the side sewer vent that has been resolved.

Other notable infrastructure issues include a pavement defect related to a PUC project in early 2023. The building's systems have received regular attention, with improvements to both utility connections and building envelope components, though there have been some minor maintenance issues documented through the 311 system, such as a missing side sewer vent cover in 2016 (which was subsequently repaired) and various street-related matters including parking space blockages and abandoned vehicles on the surrounding streets. The property appears to have been well-maintained, with proper permits obtained for all significant work and most recent issues relating to public infrastructure rather than the building itself.