1100-1102 Masonic Ave, San Francisco, CA 94117
The 9-unit, 3-story multi-family residential building at 1100-1102 Masonic Avenue in the Haight Ashbury neighborhood, built in 1906, has undergone significant safety improvements over the years, most notably completing a $40,000 soft story seismic retrofit in 2017 that included plywood sheathing and new shear walls. The building experienced multiple safety and compliance issues between 2016 and 2024, including violations related to fire safety systems, fire escape maintenance, and general building safety requirements.
Most recently, in January 2024, the building received several violations related to fire safety and gas utility requirements, though these were all abated by April 2024. The building has a history of fire safety concerns, with violations and complaints recorded in 2007, 2010, and 2016 regarding fire escapes, alarm systems, and blocked exits. Recent activity around the property has included multiple reports of overflowing city garbage cans in late 2024 and early 2025, with nine such incidents documented between December 2024 and January 2025.
The building is currently showing an open case from December 2024 regarding defaced parking signs and graffiti on the sidewalk. Historical complaints from 2001-2007 included various maintenance issues such as bathroom water supply problems, window functionality, bathroom fan issues, hallway lighting, and violations related to fire safety systems and smoke enclosure doors. The building's owner, Janet Sternberger Interviv, has addressed many past violations, including completing the mandatory soft-story retrofit program, which is now marked as complete with a Certificate of Final Completion issued.
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Building Characteristics
Total units | 9 |
---|---|
Year built | 1906 |
Total area | 6450 sq ft |
Floors | 3 |
Tax Abatements | None |
Building Class | A5 - Apartment 5 to 14 Units |

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Included Addresses
- 1102 Masonic Ave, San Francisco CA 94117
- 1100 Masonic Ave, San Francisco CA 94117
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