Millennium Tower | |
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General information | |
Type | Residential condominiums |
Location |
301 Mission Street San Francisco, California |
Coordinates | 37°47′25″N 122°23′46″W / 37.7904°N 122.3961°WCoordinates: 37°47′25″N 122°23′46″W / 37.7904°N 122.3961°W |
Construction started | 2005 |
Completed | 2009 |
Opening | April 23, 2009 |
Cost | US$350 million |
Owner | Mission Street Development, LLC |
Height | |
Antenna spire | 645 ft (197 m) |
Roof | 605 ft (184 m) |
Top floor | 592 ft (180 m) |
Technical details | |
Floor count | 58 |
Floor area | 1,151,017 sq ft (106,933.0 m2) |
Lifts/elevators | 12 |
Design and construction | |
Architect | Handel Architects |
Developer | Millennium Partners |
Structural engineer | DeSimone Consulting Engineers |
Main contractor | Webcor Builders |
Other information | |
Number of units | 419 |
References | |
Millennium Tower is a 58-story, 196.6 m (645 ft) condominium skyscraper completed in 2009 in the South of Market district in downtown San Francisco. A mixed-use, primarily residential structure, it is the tallest residential building in San Francisco.
The blue-gray glass, late-modernist tower is bounded by Mission, Fremont, and Beale Streets, and the north end of the Transbay Transit Center site. The building was opened to residents on April 23, 2009. Its highest level, 58 floors above the ground, is listed as the 60th, because floors 13 and 44 are missing for superstitious reasons.
In 2016, the building was found to be both sinking and tilting. In November 2016, the city of San Francisco filed suit against the tower's developer Mission Street Developers LLC, claiming that the developers withheld information on the sinking problems from potential apartment buyers. Tenants received official disclosure of the structure issues in May 2016, a few months before the news went public.
The US$350 million project was developed by Millennium Partners of New York City, designed by Handel Architects, engineered by DeSimone Consulting Engineers and constructed by Webcor Builders. At 645 ft (197 m), it is the tallest concrete structure in San Francisco, the fourth tallest building in San Francisco overall, and the tallest since 345 California Street in 1986. It was also the tallest residential building west of the Mississippi River when finished (later surpassed by The Austonian in Texas). The tower is slender, with each floor containing 14,000 sq ft (1,300 m2) of floor space. In addition to the 58-story tower, there is a 125 ft (38 m), 11-story tower on the northeast end of the complex. Between the two towers is a 43 ft (13 m), two-story glass atrium. In total, the project has 419 units.