1227 20th Ave, San Francisco, CA 94122

The three-unit, two-story multi-family residential building at 1227 20th Avenue in the Central Sunset neighborhood was constructed in 1976 and is currently owned by Yung Tim & Amy Ling Cheuk R. The property's recent maintenance record shows proper attention to infrastructure with a $8,500 re-roofing project completed in 2015. The building has undergone several routine inspections over the years, with significant safety concerns addressed in 2001 and 2009.

The 2001 inspection revealed issues with combustible storage and fire safety that were resolved within one month, while the 2009 inspection noted multiple violations including security concerns (door locks), fire safety (missing fire extinguishers), and plumbing/electrical issues (water heater), all of which were subsequently addressed. In recent years, there has been one significant tenant-related incident involving storage in the parking garage in 2014, which was resolved in 2015. The building's parking situation has been notably problematic, with numerous complaints about driveway blocking recorded between 2021 and 2024, though most officers responding to these calls were unable to locate the offending vehicles.

Most recently, there was a garbage and debris issue reported in October 2024 that was resolved. A tenant buyout occurred in August 2021 at the adjacent address of 1225 20th Avenue, involving one tenant and amounting to $7,300. While the building has experienced various maintenance and compliance issues in the past, most have been promptly addressed, and there are currently no active violations on record.