160 Folsom St San Francisco, CA 94105, USA

General information
Status	Complete
Type	Residential condominiums
Architectural style	Modernism
Location	160 Folsom Street San Francisco, California
Coordinates	37.7894°N 122.3910°WCoordinates: 37.7894°N 122.3910°W
Construction started	2005
Completed	2008
Owner	Tishman Speyer Properties
Height
Roof	Tower I: 106.7 m (350 ft) Tower II: 128.9 m (423 ft)
Technical details
Floor count	Tower I: 37 Tower II: 41
Floor area	148,645 m2 (1,600,000 sq ft)
Lifts/elevators	14
Design and construction
Architect	Heller Manus Architects Arquitectonica
Developer	Tishman Speyer Properties
Structural engineer	Magnusson Klemencic Associates
Main contractor	Webcor Builders
Other information
Number of units	650

The Infinity or 300 Spear Street is a mixed-use residential condominium development in San Francisco, California consisting of 2 high-rise towers and 2 low-rise buildings. The four buildings contain 650 residential units. The complex is the first phase of a massive residential development encompassing two city blocks.

The two residential projects, 300 Spear and 201 Folsom, were proposed by Tishman Speyer Properties and initially designed by Heller Manus Architects. The San Francisco Planning Commission was scheduled to give its vote on the two projects on June 26, 2003, but this was delayed until September. Eventually, the two projects were given approval by the Planning Commission in spite of heavy opposition. However, 300 Spear and 201 Folsom still needed approval from the San Francisco Board of Supervisors in order for the project to progress. A few months later, the Board of Supervisors gave initial approval to the projects. The project was given final approval by San Francisco’s Board of Supervisors on February 4, 2004.

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