3328-3330 21st St, San Francisco, CA 94110

The three-story multi-family residential building at 3328-3330 21st Street, located in the Eureka Valley/Dolores Heights neighborhood, was constructed in 1978 and contains two units. The property has undergone several significant modifications over its lifetime, including three documented horizontal additions in 1989, 1992 (both of which have expired permits), and 1995 (expired permit), as well as an electrical upgrade in 2004 that converted overhead power to underground service with a 200-amp service installation. In recent years, there have been recurring issues with vehicle parking in the vicinity of the property, particularly during 2024, with multiple reports of vehicles parking on the sidewalk or blocking driveways, though in most cases officers were unable to locate the vehicles.

A noteworthy infrastructure issue was reported in October 2021 regarding a collapsed sidewalk that required referral to the Planning Department due to concerns about an apparently overextended driveway. Additionally, there were two abandoned vehicle reports in 2017, both of which were resolved when the vehicles were gone upon officer arrival. The property underwent significant improvements in 2018 with the construction of a 6-foot high metal fence at the front of the property, which was approved through the Liberty Hill Historic District planning process.

The building's maintenance history includes regular upkeep such as reroofing work from 1995 and various electrical system upgrades. The area has experienced periodic street and sidewalk maintenance needs, as evidenced by a general cleaning request in February 2021 and the aforementioned sidewalk defect report in October 2021. While the building's major systems appear to have received necessary updates over time, the recurring parking violations and occasional infrastructure issues suggest some challenges in the immediate vicinity, though most of these have been promptly addressed through appropriate channels.