At the epicenter of Chicago business and culture, 321 N. Clark is redefining riverfront appeal with comprehensive amenities and sophisticated design for its tenants. Offering one of the hottest dining concepts on the Chicago River, 321 N. Clark is a prime destination in one of the greatest cities in the world. Enjoy stunning lobby design, modern offices, and brilliant views in the building tower above.


Here, you don’t have to balance the good life with your work life – they’re one and the same.


Best in class, best in value

Next-level office space is well within reach.
Click to preview floor plan on the right and download as needed.
150 2,353 View >
650 4,065 View >
740 2,036 View >
800 19,229 View >
850 4,164 View >
875 23,393 View >
930 3,716 View >
1050 7,985 View >
1200 26,802 View >
1350 3,475 View >
1450 7,722 View >
2500 27,272 View >
2625 6,465 View >
3100 27,714 View >
3200 27,712 View >

Gilbane Building Company Awarded High Profile Expansion and Renovation Project at 321 North Clark

Gilbane Building Company was selected by Hines as the general contractor for this 45,000 SF renovation and expansion. The work includes enlarging and refurbishing the main lobby area, creation of integral retail and restaurant space, construction of a partial mezzanine level on the south end of the building, remodel and reconfiguration of portions of the […]

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RPM Restaurants plans four-level seafood spot on the riverfront

This restaurant will provide prime water views and more than enough of outdoor space. The massive operation from celebrity couple Bill and Giuliana Rancic, Chicago chef Doug Psaltis and Lettuce siblings R.J., Jerrod and Molly Melman is part of a $50 million building upgrade. There will be an events venue that will take up an entire floor for […]

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The Center of a Riverfront Renaissance

However you prefer to travel—by bus or by water taxi, over the El or through Union Station—it’s easy to arrive at 321 N. Clark.


Between Work and Relaxation

Everything you need for a better, healthier work life.

  • 6,000 SF Fitness Facility
  • Spa-Level Locker Rooms
  • New Tenant Lounge
  • Redesigned Lobby by Renowned Architect Goettsch Partners

Steps from the Hottest Culinary Destinations

Lettuce Entertain You brings its latest culinary creation, RPM on the Water, to 321 N. Clark.

  • Four Levels of Riverfront Cuisine
  • Both Fine and Casual Dining Environments
  • Beautiful Space for Private Events