1670 Broadway

12th tallest finished building in Denver

1670 Broadway is an office building in Denver, with 34 floors, finished in 1980. It stands 136.6 m (448 ft) tall, which makes it the 12th tallest finished building in Denver.

Height

136.6 m · 448 ft

Rank in Denver

12th of 25 listed

Floors

34

Completed

1980

Use

Office

City

Denver, USA

Next to it in the ranking

• 10th · Spire147.2 m · 483 ft · 2009
• 11th · Block 162137.8 m · 452 ft · 2021
• 13th · 17th Street Plaza133.5 m · 438 ft · 1982
• 14th · 633 17th Street132.3 m · 434 ft · 1974

See all of Denver'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 Denver. Last checked 2 Nov 2026.