Illinois – AON Center

Available spaces and office solutions at Illinois – AON Center

Establish your business in a prestigious building located in the heart of downtown Chicago, directly across from the iconic Millennium Park. Situated on the 51st floor, your new office offers breathtaking views of Lake Michigan and Navy Pier, providing an inspiring backdrop for your workday. Enjoy unparalleled convenience with direct access to the Fairmont Chicago Hotel, the Lake Shore Athletic Club, and the extensive Chicago Pedway System, making it easy to navigate the city year-round. With Michigan Avenue just steps away, you’ll have immediate access to world-class shopping and dining options, setting you up perfectly to impress clients and close your next big deal. Choose this office space for a dynamic work environment that combines elegance, accessibility, and breathtaking city views.

Check out our Concierge Guide for an in-depth analysis on some of the many incredible amenities Downtown Chicago has to offer.

Video Tour

All-inclusive amenities

Standard amenities:

• 24/7 security
• Business Center
• Private Conference Rooms
• Fast, Secure Wi-Fi
• Professional-Grade Cleaning
• Mail & Package Handling, Office supplies.
• Dedicated On-Site Staff

Unique to this location:

• Tenant Amenity lounge located on the 70th floor with coffee bar and cocktail bar
• Tenant amenity gym located on 70th floor ($150 ANNUAL membership fee)
• Secure access building
• On-site convenience store
• Direct access to Chicago Pedway System
• Situated next to the iconic Millennium Park
• 7 on-site restaurants
• Steps from The Magnificent Mile
• On-site EV chargers

Location Details

Nearby Transit

• Direct access to Pedway, shuttle to Metro
• In-building parking with valet service
• On-site EV chargers

What people are saying

Kimberly Bailey a year ago
Jamie Janata, Caroline and the rest of the staff were extremely responsive, kind and accommodating during our 2-day training session held at Carr Workplaces at AON Center. From the all-day beverage service, breakfast and lunch catering, etc, everything was delivered on time, and the entire stay could not have run smoother. We are looking forward to hosting many more meetings at Carr in the future.

Margaret Larkin a year ago
I used Carr for a few months (cafe plan) when I needed a space to work on freelance projects. I had a great experience and the staff were friendly and helpful. Better than other co-working spaces I've used, which is why I chose this company instead of going back to others. And the other professionals who were using the space and offices were friendly as well.

Peg Quinn 7 years ago
Carr Workplaces has incredible support and staff to help me with my business. Vanessa Campos recently did a phenomenal job assisting me with a power point presentation that exceeded all my expectations. Robyn Pellettiere is always ready to help and solve my problems with a smile. Jamie Janata runs the office efficiently and acts as a consultative resource regarding my business goals. She always has a creative and helpful suggestions. This is an awesome work environment for anyone looking for office space.

Jason Sherman 3 years ago
I have been a tenant here for more than nine years. Jamie Janata and her staff are truly the A-team -- always helpful, professional and friendly. The overall office is a great space: from the conference rooms to the kitchen to the individual offices. Qualify furniture, amenities and people.

Shannon Murray 3 years ago
Okay, so I have been utilizing the Carr Workplace (AON Center) for a month now and to say I am impressed is an understatement! First and foremost, the booking process was/is effortless (everything operates through a seamless app)! I found this co-work opportunity in a google search and I honestly think I hit the jackpot. As previously stated, the communication with the management team was and is so seamless. Jamie, Connor, and Giovanny (Carr Workplace Team) are ALL AMAZING and have been extremely hospitable and helpful. Now let’s get to the facility. The offices are spacious, clean, well-lit, and extremely comfortable. The Wi-Fi is extremely fast (no complaints whatsoever). The common spaces in the kitchen are perfectly spaced out, clean and very comfortable. They even have fresh-ground Starbucks which for all of us coffee-lovers is an absolute dream! With so many of us working from home due to COVID, many of us have found our homes to be not vey productive. This is the perfect place to literally come and get work done. I personally use this space once a week and I have no regrets! I absolutely (100%) recommend this space as an amazing co-working option!!!!!