2906-2908 21st St, San Francisco, CA 94110

The two-unit, two-story multi-family residential building at 2906-2908 21st Street in San Francisco's Inner Mission neighborhood has a mixed history of maintenance and repairs since its construction in 1900. The most recent significant event occurred in early 2021, when the building underwent completed repairs costing $15,000 to address vehicle impact damage to the front right corner, specifically to a structural post holding up a square bay, following a notice issued in November 2020.

This followed a similar incident in 2020 when the building sustained structural damage, though fortunately no utilities were involved and no residents were displaced. The building has seen various improvements over the years, including multiple window replacements: in 2007, six windows were replaced with white vinyl units, and in 2006, thirteen windows were upgraded with new vinyl sashes, including eleven windows at the front with wood trim finishes.

Two notable violations from 2002 related to unpermitted construction were addressed: the illegal creation of rooms with inadequate ceiling height at the garage level, which was abated in 2004, and electrical work including installation of new lights, switches, and plugs completed in 2003. Recent neighborhood issues have included multiple reports of excessive noise and garbage concerns in late 2024, though these are external to the building itself. All building permits and violations have been resolved, with the most recent work focusing on repairing vehicle impact damage rather than any structural modifications.