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For over 20 years, I have been handling all types of real estate transactional work, from residential closings for purchases and sales, new constructions, developer representation in condominium conversions, land trusts, multi-unit and commercial purchases and sales transactions.
1
Practice Area
31 years | 10,000 cases
We have not found any cost information for this lawyer
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Chat withState: Illinois
Acquired: 1995
No misconduct found
25 W. RANDOLPH ST, Chicago, IL, 60601
204 Client Reviews
Showing 1 - 5 of 204 reviews
Posted by Patricia | August 02, 2026 | Hired Attorney
Trusted, Knowledgeable and Consummate Professional
Jon is the consummate professional. He is detail oriented and just on top of EVERYTHING. He is a terrific guide when it comes to home purchasing and selling with a depth of knowledge that is welcomed by new buyers/sellers and seasoned buyers/sellers alike. I have completed 8 transactions with Jon ...
Posted by Joy Cheng | July 27, 2026 | Hired Attorney
Highly Recommended RE Attorney
Jonathan Aven always responds to emails quickly, which builds trust with clients. He did an excellent job for our property closings for the past ten years.
Thanks Joy. It has been a pleasure working with you guys over the last 10+ years.
Posted by Hermann | July 17, 2026 | Hired Attorney
Highly recommended real estate attorney
I highly recommend Jonathan Aven for anyone seeking a real estate attorney. Throughout my home-buying process, he demonstrated exceptional professionalism, deep knowledge of real estate law, and a remarkable ability to navigate through the process with confidence and clarity. What impressed me most ...
Posted by Emily | June 05, 2026 | Hired Attorney
Jonathan’s wealth of knowledge is unmatched!
We recently purchased our first home and loved working with Jonathan! His ability to share his decades-worth of experience made my husband and I feel comfortable and confident moving through the process. In the crazy housing market we found ourselves in, it was valuable to have Jonathan on our team. ...
Posted by Kelsea | March 31, 2026 | Hired Attorney
Highly Recommend
Jonathan was amazing to work with - extremely responsive and helpful. Highly, highly recommend
"Jonathan is very responsive and professional. Always reachable and willing to take time to address questions and concerns."
Litigation lawyer
1995 - Present
ATTORNEY/PRESIDENT, LAW OFFICES OF JONATHAN M. AVEN, LTD.
1995 - Present
Chicago Bar Association
1995
JD - Juris Doctor
1992
BA - Bachelor of Arts
English
Legal Answers
Special Assessment immediately after closing
29 Mar 2012
Do i pay a real estate attorney if the deal on the property falls through during underwriting?
16 Jan 2012
"Is there a grace period for breaking a lease after siging in Chicago, IL"
30 Dec 2011