Chicago condo buildings differ widely in fees, finances, rules, and character. I profile buildings in the Gold Coast, River North, Streeterville, Old Town, Lincoln Park, Lakeview, and the Loop, and I explain how condos and co-ops differ, so you can compare before you tour.

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Co-op Buildings

Many of downtown’s classic buildings are co-ops, and they work differently from condos. Here is how.

Condo vs. co-op in Chicago
  Condo Co-op
What you own Your unit, plus a share of the common areas Shares in a corporation, with a proprietary lease for your unit
Property taxes Each unit has its own PIN and tax bill Typically one building-wide tax bill, paid through your monthly fee
Buyer approval Usually lender and association document review Board approval, often with a financial review and interview

How I Research Each Building

Sales historyUnit sales pulled from the MLS, so you see what buyers actually paid.
Condo status verifiedCondo conversion checked against recorded declarations and property index numbers.
Amenities and floor plansCommon areas and floor plans, with photos where available.
Video walk-throughA building report video, so you can see the building before you visit.

Common Questions About Chicago Condo and Co-op Buildings

Updated October 2026

What is the difference between a condo and a co-op in Chicago?

In a condo, you own your unit and share ownership of the common areas. In a co-op, you own shares in a corporation and have a proprietary lease for your unit. Co-op buyers usually need board approval, and the process can be stricter than buying a condo.

How can I tell whether a building is a condo or a co-op?

Check the property tax records. Each condo unit has its own property index number, or PIN, while a co-op building typically has one PIN for the whole building. Recorded condo declarations also confirm condo status.

What should I look for when comparing Chicago condo buildings?

Compare monthly fees and what they cover, reserve funds, any pending or recent special assessments, rental and pet rules, and whether lenders will approve loans in the building. Sales history shows how units have held their value.

Can you help me find the right building?

Yes. Tell me your budget, must-haves, and preferred neighborhoods, and I will recommend buildings to tour in the Gold Coast, River North, Streeterville, Old Town, Lincoln Park, Lakeview, and the Loop. I have been licensed since 1987.

Thinking About a Building?

Call or send a message, and Anne will get back to you.

Or email anne@rossley.com