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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
200 Client Reviews
Showing 1 - 5 of 65 reviews | Case Results
Posted by Frank D | July 01, 2025 | Hired Attorney | Real Estate
Responsive & Resourceful!
Jon was a delight to work with. He was incredibly helpful and responsive to our questions as we worked towards a successful close. I have bought and sold 1/2 dozen properties, and I wish I was working with Jon on each of them! Highly Recommend!
Posted by anonymous | May 13, 2025 | Hired Attorney | Real Estate
Two thumbs enthusiastically up
Jonathan has been our closing attorney 3x and did a fantastic job each time. He caught things I missed, made excellent suggestions, was always timely in his responses. And his knowledge of the nuances was hugely helpful, especially with an annoying buyer on our last transaction. Two thumbs enthusiast...
Posted by Travis | June 21, 2024 | Hired Attorney | Real Estate
Great Real Estate Attorney
Could not have been happier with Jonathan’s help throughout the 3 real estate transactions we have worked with him on. He was knowledgeable, successfully helped us negotiate, and was fair throughout all proceedings. All communication was prompt and precise. We will continue to use and recommend Jonat...
Posted by anonymous | May 15, 2024 | Hired Attorney | Residential
Fantastic!
My husband and I live out of state and Jonathan was absolutely essential for the closing of our new real estate property in Chicago. His listening skills and problem solving were spot on! His law firm and we will be in a long term relationship! Thank You!
Posted by Kyle | March 09, 2024 | Hired Attorney | Residential
Highly Recommend
As a first time homebuyer, I had a lot of questions and a lot of things I didn't know that I didn't know. Jonathan answered everything and more... he was a fountain of information and great to work with. Plus when it came to negotiating the terms of house I eventutally did buy, I got everything I ...
"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