1675 20th Ave, San Francisco, CA 94122

The two-unit, two-story multi-family residential building at 1675 20th Avenue in San Francisco's Central Sunset neighborhood, built in 1948, has experienced several noteworthy events over the past decade. Most recently, in June 2024, there was a sewage back-up discharge incident involving a catch basin, which was promptly resolved by PUC Sewer Operations.

The property has a documented history of pavement-related issues, with multiple complaints filed between 2013 and 2023, including an open pavement defect case from August 2023. The building's infrastructure maintenance has required attention to street space, with permits issued in 2014 and 2005 for street space use and scaffolding, though neither of these activities appears to have directly impacted resident safety or comfort. The property's maintenance record shows a pattern of addressing urban infrastructure challenges, primarily focusing on pavement defects.

While these issues are primarily street-related rather than building-specific, they do impact the immediate environment around the property. Additional historical incidents include a traffic engineering complaint in October 2021 that was directed to the SFMTA Livable Streets program for potential traffic calming measures, and a parking violation complaint in August 2019 involving a Honda vehicle parked on the sidewalk, though the responding officer was unable to locate the vehicle at that time. The structure itself appears to have maintained relative stability over this period, with most recorded incidents focusing on external urban infrastructure rather than building-specific concerns.