578-580 5th Ave, San Francisco, CA 94118

The 578-580 5th Avenue property is a two-story, three-unit multi-family residential building located in the Inner Richmond neighborhood, owned by the Chan Family Trust and constructed in 1988 following the demolition of a previous structure in late 1986. The building has undergone several improvements over the years, with the most recent significant modification being the addition of exterior stairs in 2021, which included installing a fire-rated wall and converting an existing window into a new door for access.

Other notable upgrades include front window replacements in 2015, a residential wiring upgrade in 2017, and regular safety inspections by Housing Inspection Services, including a routine inspection in 2016. The building's history shows one fire-related violation in 2010 regarding combustible storage, which was resolved within three weeks.

A minor infrastructure issue was reported in 2011 concerning a lifted sidewalk, though this does not directly impact the building itself. Recent external concerns have included a tree potentially damaging the property (2021), though this was managed through the city's Urban Forestry program, and a driveway blocking incident (2022) that could not be validated. The property has maintained compliance through regular inspections and prompt attention to required improvements, with no ongoing violations or safety concerns recorded in recent years.