1375 31st Ave, San Francisco, CA 94122

The two-unit residential building at 1375 31st Avenue in the Central Sunset neighborhood, owned by the Quan Family Trust, is a two-story flats and duplex structure built in 1945. The building's maintenance history shows minimal major work, with one significant improvement recorded from 1989 when the roof was replaced. The property has experienced several infrastructure challenges over recent years, particularly concerning its outdoor environment.

There are multiple documented issues with tree maintenance, including two recent reports in 2024 (one resolved and one still open) regarding overgrown trees blocking the sidewalk, and a pruning request from 2022 that remains unresolved. The building's immediate vicinity has faced recurring sidewalk and curb issues, with three reports of collapsed sidewalks filed in May 2023, though at least one was subsequently resolved. A separate curb defect was reported and resolved in July 2020, noting problems with a damaged metal curb.

The property has had recurring issues with parking violations, with three separate reports of driveway blocking incidents between 2020 and 2022. Citations were successfully issued in two of these cases, specifically for vehicles observed blocking the driveway on April 5, 2022, and May 4, 2021. While these parking incidents have been documented, they appear to be external issues not directly affecting the building structure itself. The most pressing current concerns appear to be the ongoing tree maintenance issues and sidewalk condition, which have required multiple reports to various city agencies.