663-665 Natoma St, San Francisco, CA 94103

The three-story multi-family residential building at 663-665 Natoma Street in San Francisco's South of Market neighborhood was constructed in 1907 and is owned by the American Conservatory Theater. The property has undergone several significant renovations and maintenance work over the years, with major updates occurring between 2000-2002 when the building underwent substantial electrical system remodeling, lath and plaster replacement, and installation of new backstaircase steel structures. Three street space permits were issued in November 2008, though no associated costs were indicated.

The building has maintained compliance with routine safety inspections in 1999 and 2007, both of which were resolved promptly. Unfortunately, there has been a notable increase in issues requiring attention in recent months, particularly in fall 2024. The property has generated multiple reports of garbage and debris on or near the premises, including instances of human waste and urine, though most of these cases were resolved without requiring further action.

A concerning pattern of urban maintenance issues is evident, with active reports of a damaged tree (opened September 2024) and a blocked sidewalk due to a porta potty placement (resolved September 2024 with a citation issued). The most recent issues reported include illegal parking (January 2025) and various garbage complaints. While these maintenance matters primarily relate to street and exterior conditions rather than the building itself, they indicate increasing environmental challenges in the immediate vicinity of the property. The building's historical maintenance record shows regular upkeep and modernization efforts, though the recent spike in external environmental issues may merit attention to local sanitation and public space management conditions.