171 17th Ave, San Francisco, CA 94121

171 17th Avenue is a two-unit, two-story multi-family residential building located in the Lake -- The Presidio neighborhood, owned by Gateway Equity LLC and built in 1914. The property has encountered several noteworthy issues in recent years, with the most concerning being an active building complaint filed in May 2019 regarding an alleged illegal unit and property maintenance violations.

More recent developments from November 2024 include two environmental health-related complaints about infestation and inadequate building exterior maintenance, both of which were transferred to the San Francisco Department of Public Health's Healthy Housing Program. The building's maintenance history shows minimal documented improvements, with only one known permit from 1995 for reroofing work that has since expired. The property has experienced multiple parking-related incidents between September and October 2021, with several cases of driveway blocking documented, resulting in some citations being issued.

There were also reports of illegal parking in August 2021, and the building's immediate vicinity faced park proximity challenges, with adjacent encampment cleanup required in October 2021. Additionally, a malfunctioning smoke detector activation was recorded at the property, though no civilian injuries were reported. While the building has survived through a century of urban development, the recent pattern of complaints and violations suggests ongoing maintenance and management challenges that may impact resident quality of life.