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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 7 reviews | Contracts & Agreements
Posted by Nick | September 29, 2025 | Hired Attorney | Contracts & Agreements
Exceptional attorney!
We recently had the pleasure of working with Jonathan Aven as our attorney for the sale of our condo in Chicago, and I cannot recommend him highly enough. From the very beginning, Jonathan was incredibly responsive, helpful, and diligent. He made the process feel seamless and stress-free. Jonathan ...
Posted by David | November 15, 2023 | Hired Attorney | Contracts & Agreements
Excellent Real Estate Lawyer
Jonathan was extremely helpful through every stage of the contracting and closing process. He is always reachable, willing to go above and beyond standard closing items, and a complete expert in his field. Highly recommend.
Posted by Michelle Castellarin | May 26, 2022 | Hired Attorney | Contracts & Agreements
Review of Attorney, Jonathan Aven
Jonathan was spectacular. We had a few problems with the sale, but Jonathan knew his way through everything that came up. He is very communicative, which is great. He is also incredibly available. I would highly recommend Jonathan!
Posted by Ian | December 09, 2019 | Hired Attorney | Contracts & Agreements
Excellent Real Estate Lawyer in Chicago
Jon has represented us on 3 real estate transactions and has done an exceptional job each time. His prompt responsiveness, his thoroughness reviewing contracts and details, and ensuring that we are prepared for our closings made our business dealings go very smoothly. Jon has a warm personality and c...
Posted by Michael | September 20, 2015 | Hired Attorney | Contracts & Agreements
Very competent and responsive
Jonathan just closed our new house in Chicago and I can highly recommend him. He knew the nuances of the contracts and addendums back to front and was always available.
"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