447-451 Green St, San Francisco, CA 94133

447-451 Green Street is a three-unit, three-story multi-family residential building located in San Francisco's Telegraph Hill neighborhood. Built in 1907 and currently owned by High Sierra Revoc Tr, the property has undergone several significant maintenance and improvement projects over the past two decades. These include a $12,500 reroofing project completed in 2008, a $50,000 remodel of one unit on the top floor completed in 2001, and repair work on the back stairs completed in 1995.

Of particular note is a concerning complaint filed in January 2012 regarding exposed electrical wires in an open metal box, though this issue appears to have been resolved without active follow-up. The building has undergone regular housing inspections between 2000 and 2006, all of which were listed as routine with no noted violations. While there have been numerous 311 calls in the vicinity of the property between 2018 and 2024, most relate to street and sidewalk conditions rather than building-specific issues.

These exterior matters include reports of garbage and debris, illegal parking, and sidewalk defects in 2018 (noting lifted sidewalks around a utility vault), which was marked for further attention. The most recent incidents involve general street cleaning issues, including reports of human waste and abandoned furniture in 2024, though these are external to the building itself. The property's documented maintenance history shows regular upkeep through permitted improvements, with no recorded violations or persistent building-specific issues in recent years.