KOIN Center

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Height: Architectural 155.2 m / 509 ft
Height: To Tip 155.2 m / 509 ft
Floors Above Ground 31
Floors Below Ground 2
# of Elevators 9
Tower GFA 39,019 m² / 419,997 ft²


Official Name KOIN Center
Other Names King Kong Building, KOIN Plaza, Koin Tower
Structure Type Building
Status Completed
Country United States
City Portland
Street Address & Map 222 SW Columbia Street
Postal Code 97204
Building Function multiple
Structural Material concrete
Energy Label LEED Gold
Construction Start 1981
Completion 1984
Rankings Click arrows to view the next taller/shorter buildings
City Ranking #4 Tallest in Portland

Companies Involved

Developer Olympia & York
Design Zimmer Gunsul Frasca Partnership

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