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General Information

Other name(s): IDX Tower
Beginning of works: 2000
Completion: 2002
Status: in use

Project Type

Function / usage: Office building

Location

Location: , , ,
Address: 925 Fourth Avenue
Coordinates: 47° 36' 19.80" N    122° 19' 58.80" W
Show coordinates on a map

Technical Information

Dimensions

height 156.06 m
number of floors (above ground) 40
number of floors (below ground) 4
number of parking spaces 633

Cost

cost of construction United States dollar 95 870 500

Excerpt from Wikipedia

The Fourth and Madison Building (formerly the IDX Tower) is a 40-story skyscraper in downtown Seattle, Washington. The building is located at 925 Fourth Avenue, at the intersection with Madison Street. Upon ist completion in 2002, the late-modernist highrise was Seattle's first building to exceed 500 ft (150 m) in over a decade.

In 2007, Fourth and Madison was awarded the BOMA International Office Building of the Year Award in the 500,000–1,000,000 sq ft (46,000–93,000 m²) category.

The rooftop garden on the seventh floor is a privately owned public open space (POPOS).

Construction of the foundation required shoring around the Great Northern Tunnel and Downtown Seattle Transit Tunnel. The tower also cantilevers 12 feet (3.7 m) over the Downtown YMCA.

Text imported from Wikipedia article "Fourth and Madison Building" and modified on 23 July 2019 under the CC-BY-SA 3.0 license.

Participants

Currently there is no information available about persons or companies having participated in this project.

Relevant Web Sites

  • About this
    data sheet
  • Structure-ID
    20027204
  • Published on:
    01/03/2007
  • Last updated on:
    24/02/2016
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