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Catalyst Chicago Apartments


Catalyst Apartments is a luxury community where you can truly be yourself. Offering everything you need for a comfortable and lavish lifestyle, our 123 N. Des Plaines location in Chicago’s West Loop is the best choice for anyone looking to elevate their urban apartment living experience in Chicago, IL.
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At Catalyst Apartments, your well-being is our main concern, and we’ve got the amenities to prove it. Our Zen rooftop garden overlooks the city, providing the perfect balance between the bustling city life and the serene ambiance of your home. The fitness center and yoga room are equipped with everything you need from yoga mats and free weights to machines and fitness on-demand.


To top it all off, Catalyst also features a billiards lounge and demo kitchen, as well as an outdoor grilling area and fire lounges where you can entertain guests. Relax, unwind, and let us take care of everything else. Choose from our convertible, one, two, and three-bedroom luxury apartments.

Catalyst is conveniently located close to the Green & Pink Line, boasting a walk score of 98, as well as easy access to I-90 and I-94. Easily commute throughout the city and suburbs! And be sure to check out the fabulous restaurants on Randolph Street, explore West Loop’s night scene or visit the nearby the Grant Park.

Find out more about our rental specials and give us a call, or better yet stop by for a tour. Let us show you why Catalyst Apartments is the best choice. We look forward to showing you an incredible, pet-friendly apartment to rent in Chicago’s West Loop.

Sweeping City Views

Enjoy incredible 360° views of the city's hottest neighborhood from Catalyst's 19th floor rooftop lounge.

Building Perks

Amenities are designed to provide the ultimate in style, convenience and comfort for our apartment residents.

  • WalkScore of 98
  • Bicycle Storage Area
  • Enjoy City Views from Rooftop Pool
  • Pet Friendly Apartment Homes
  • Full Size Washers and Dryers
  • Convertible, 1, 2 & 3 Bedroom Apartments