IDX Tower (5th & Madison)

The Fifth and Madison building is a top destination in Seattle’s financial district. This 40-story, 850,000 square foot office tower marked the return to class A+ high-rise office construction in Seattle’s core. IDX was the first building of its type in ten years. Architectural interest is provided by the sweeping twelfth-floor overhang that soars above the surrounding neighborhood. A 7-story cable-stayed glass lobby wall provides a beautiful backdrop to the 5-story atrium lobby. The building is situated between two major underground transportation centers: the Metro Bus tunnel and the UPRR rail center, and Interstate 5 is only three blocks away. The building features 23 high-speed elevators, four levels of belowground parking, and a full-service day care center. All features are designed to get executives to their tasks with minimal inconvenience.


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