150 E Ontario Street

Taking the sixth place in this year’s countdown is the RIU Plaza Hotel Chicago at 150 E Ontario Street in Streeterville. Located just east of the intersection with N Michigan Avenue, the project came in ninth place in last year’s countdown as it replaced an empty lot. Developer The Prime Group worked with local architecture firm Lucien LaGrange Studio on the hotel which will be operated by Spain-based RIU Hotels.

The Prime Group’s 28-story hotel at 150 E Ontario Street is fast approaching structural completion in the Streeterville neighborhood. Slated to join the RIU Hotels and Resorts portfolio, the 345-foot edifice will feature 388 guest accommodations, complemented by an expansive lobby and an adjoining cafe positioned at the ground floor’s southeast corner.

The 28-story hotel at 150 E Ontario Street has risen to approximately the two-thirds mark in the Streeterville neighborhood. The development, led by The Prime Group, will be a new addition to the RIU Hotels and Resorts chain. The 345-foot-tall structure will have 388 guest rooms, with a large lobby area and a connected cafe at the southeast corner of the ground floor.

Progress continues at a steady pace at the 150 E Ontario Street hotel project in Streeterville, as construction is currently wrapping up on the third level. The 28-story, 345-foot-tall structure is set to become the latest addition to the RIU Hotels and Resorts chain, hosting 388 guest rooms and a cafe at the southeast corner of the ground floor. The Prime Group is spearheading the project as developer.