Tour Duo 1
9th tallest finished building in Paris

Tour Duo 1 is an office building in Paris, with 39 floors, finished in 2021. It stands 180 m (591 ft) tall, which makes it the 9th tallest finished building in Paris.
- Height
- 180 m · 591 ft
- Rank in Paris
- 9th of 25 listed
- Floors
- 39
- Completed
- 2021
- Use
- Office
- City
- Paris, France
Next to it in the ranking
- 7th · Tour Granite183 m · 600 ft · 2008
- 8th · Tour Saint-Gobain180 m · 591 ft · 2019
- 10th · Tour Total179 m · 587 ft · 1985
- 11th · Tour Areva178 m · 584 ft · 1974
See all of Paris'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 Paris. Last checked 3 Nov 2026.