19-21 Clayton St, San Francisco, CA 94117

The two-unit multi-family residential building at 19-21 Clayton Street in Park North, owned by Yuriko Oshita, is a two-story flats and duplex structure built in 1924. The building's maintenance record shows three roofing-related permits: a completed $11,800 reroofing project in 2005, a previous expired permit from 1993, and a minor street space permit issued in 2017.

Recent concerns warranting attention include a defaced parking sign reported in March 2024 and multiple incidents between 2020-2023 involving vehicles blocking the driveway, with some requiring police intervention and citations. The building has experienced two significant sewer-related incidents in 2019-2020, both involving 4-inch vent issues, though these were resolved through completed work orders.

A smoke detector activation without fire was recorded in the fire incident section, with no civilian injuries reported. While the property has maintained basic operational standards, the recurring driveway blocking issues and sewer incidents suggest areas that have required ongoing attention. Recent building activity has been relatively minimal, with no major renovation or maintenance work recorded in the past several years.