The St. Regis Hotel and Residences are located adjacent to the San Francisco Museum of Modern Art. The carefully articulated massing accommodates luxury condominiums, a five-star hotel, and the Museum of the African Diaspora. The tapestry of the architectural precast concrete façade creates a rich surface that changes throughout the day.

Project Facts

Completion Year: 2005
Site Area: 33,000 ft²
Project Area: 775,650 ft²
Building Height: 484 ft
Number of Stories: 42

Project Awards

2007 • Precast/Prestressed Concrete Institute • Best Mixed-Use Building
2005 • American Concrete Institute • Award
2005 • Structural Engineers Association of Northern California • Award of Merit
2004 • American Concrete Institute - Northern California and Western Nevada Chapter • Construction Award: Construction Category - Architect, Structural/Civil Engineer
2004 • American Concrete Institute - Northern California and Western Nevada Chapter • Construction Award: Structural Category - Architect, Structural Engineer, and Structural/Civil Engineer

The St. Regis Museum Tower is located at a prominent corner in the burgeoning Yerba Buena Arts District, adjacent to the San Francisco Museum of Modern Art. The tower sensitively addresses the unique character and urban design conditions of its setting. It also incorporates solutions to specific site constraints, including integration of the historic Williams Building at the southwest corner of the site; vehicular access that contributes to an engaging and stimulating ground-level setting; and integration of the Museum of the African Diaspora at the base of the Mission Street façade.

The tower is set back from both Mission and Third streets, which allows podium elements to respond to the lower scale of nearby buildings along Mission Street and in Yerba Buena Center while opening views between taller buildings. The carefully articulated massing compliments the scale of its neighbors and the tapestry of the skin creates a rich surface that changes throughout the day.

An integrated structural solution allows the new tower to provide the Williams building with lateral stability, thus minimizing the impact of seismic retrofitting of the historic building. At the time of completion it was the tallest concrete structure in a Seismic Zone 4 area.