Iris Tower

4th tallest finished building in Brussels

Iris Tower is an office building in Brussels, with 32 floors, finished in 2020. It stands 137 m (449 ft) tall, which makes it the 4th tallest finished building in Brussels.

Height

137 m · 449 ft

Rank in Brussels

4th of 25 listed

Floors

32

Completed

2020

Use

Office

City

Brussels, Belgium

Next to it in the ranking

• 2nd · Finance Tower145 m · 476 ft · 1982
• 3rd · UP-site142 m · 466 ft · 2014
• 5th · Rogier Tower136.9 m · 449 ft · 2006
• 6th · Madou Plaza Tower120 m · 394 ft · 1965

See all of Brussels's tallest buildings

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Heights, floors and years for finished buildings follow published figures, cross-checked with Wikipedia's list of tallest buildings in Brussels. Last checked 3 Nov 2026.