3536 21st St, San Francisco, CA 94114

The property at 3536 21st Street is a two-unit, two-story multi-family residential building built in 1904, currently registered under the Stephen & Deborah Family Trust. The building's maintenance history reveals recurring issues with water damage and rot, particularly in exterior areas, with multiple repair projects documented between 1990 and 2012.

Most notably, there were significant repairs to the front bay, deck, and porch structure in 2011-2012, while earlier work included termite remediation in 1990 and various remodeling projects in the 1990s and early 2000s, including bathroom renovations, electrical system upgrades, and reroofing. The most recent major building permit on record dates back to 2012 for siding repairs, which suggests the property may be due for some exterior maintenance given the more than decade-long gap since the last recorded structural work. The property and its immediate vicinity have experienced various municipal service issues in recent years, with multiple 311 calls in 2024 concerning maintenance matters.

These include open complaints regarding construction-related signage and maintenance/repair issues affecting Muni services, along with several tree-related incidents including a fallen tree and other maintenance concerns. There were also two street cleaning complaints in November 2024 related to garbage and debris, though these were resolved. While these recent municipal service calls primarily relate to external factors rather than the building itself, they indicate ongoing maintenance and environmental challenges in the immediate area.