33 West Ontario Condos For Sale 

Millennium Centre - Chicago IL 

33 West Ontario, also known as The Residences of Millennium Centre, is a luxury condominium high-rise in Chicago’s River North. Built in 2003, 33 West Ontario houses 364 condominium residences, which includes 4 penthouses, 6 townhomes, and the remaining 355 units being your typical big city condominium residences with between one and two bedrooms in most instances. Condos for sale at 33 W. Ontario include nicely configured layouts, large bedrooms, plenty of storage space, and some pretty awesome views of the surrounding River North neighborhood as well. Common building amenities at 33 West Ontario include 24-hour door service, valet parking service, a conference room and business center, a party room, an outdoor swimming pool and sundeck, and a fabulous fitness center with terrific cardio equipment.

For more information about condos for sale at 33 West Ontario and other amazing condominium residences in River North, contact Leo Clark with Gold Coast Realty today at (312) 280-9600.

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The data relating to real estate for sale on this website comes in part from the Broker Reciprocity program of Midwest Real Estate Data LLC. Real Estate listings held by brokerage firms other than Gold Coast Realty are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the names of the listing brokers. Some properties which appear for sale on this website may subsequently have sold and may no longer be available. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed.

Listing information last updated on May 20th, 2026 at 5:23am CDT.