Jack Brennan
@properties | Christie's Int. RE
5.0 6 Google reviews
5.0 17 Reviews on Zillow
48 sales in last 24 months
Work with me to get full access to all the home inventory including coming soon listings you won't see anywhere else!
About
Jack inked nearly $30 million in 2025 sales across Chicago & its western suburbs. Raised in Hinsdale and residing in Fulton Market, Jack brings fresh energy, unique perspective, deep knowledge, and an unwavering work ethic to city and suburban real estate. Commuting daily between the city and the western suburbs—Jack adds a new dimension to his portfolio. Jack's unmatched understanding of the suburban marketplace, paired with his love and appreciation for city living offers an effortless transition between city and suburbs. Whether it's wanting to know schools, parks, Saturday night dinner spots or Sunday morning brunch, Jack is your answer. Jack operates to get the results he wants by taking pride in the journey—no detail, deal, or dollar is unimportant. His high-touch personality, attention to detail, commitment to communication, and ability to thrive in a fast-paced environment and keep you looped in every step of the way, makes his service incomparable to his competitors. His unrivaled approach paired with the abilities and offerings of @Properties makes Jack your guy. Jack’s external involvements include Trustee for WTTW/PBS Chicago & WFMT Chicago, Trustee and Executive Committee Member for The Community House (Hinsdale, IL), and Vice Chairman of Rush University Medical Center's Associate Board.
24-month stats
48
Closed sales
$38.93m
Total value
$217k - $4.45m
Price range
$869k
Average price
Google Reviews
Jack Brennan | @Properties Christie's International Real Estate
5.0 6 reviews
Jasmina Basic
We’ve had the pleasure of working with Jack on four separate real estate transactions — selling two homes and purchasing two others, and we truly cannot recommend him highly enough! From the very beginning, Jack impressed us with his extensive knowledge of the market, his strategic approach to b...
5 months ago
Joseph Scorpio
Jack was amazing to work with. He was very knowledgeable about the entire process and steered us in the right direction. We landed the exact type of house we were looking for, in our price range and in the exact town we were looking for. Without him we would have never gotten this house. I will r...
6 months ago
Alexander Lambert
We had a really great experience working with Jack. From start to finish - he was an excellent communicator and made sure every detail was covered. He went above and beyond for us and genuinely made us feel very comfortable through a complex process. Really great realtor and an absolute pleasure ...
6 months ago
Abby Scorpio
We can’t recommend Jack Brennan enough! After looking at several houses that didn’t quite work out, Jack kept reminding us to trust the process and we are so glad we did. He was patient, encouraging, and always had our best interests at heart. Thanks to his guidance, we found our dream home and c...
6 months ago
Margaret Morrison
As this is our third home we have lots Of experience with realtors. Jack has far exceeded any experiences we have had with others. He always has the clients best interest in mind. It has been a joy To buy and sell with him. We wouldn’t go to anyone else in the future in the Chicagoland area!
6 months ago
Reviews on Zillow
Jack Brennan
5.0 17 reviews
andrew wendorff
I can not say enough good things about our experience working with Jack! My wife and I were in the housing market across the Western Suburbs and were beyond grateful for the expertise Jack brought to the table. As a broker he was articulate and purposeful in identifying properties that fit our ne...
2 years ago
Michael Traut
I had the pleasure of working with Jack as my real estate agent, and I couldn't be happier with the experience! From the very beginning, Jack demonstrated a high level of professionalism, expertise, and dedication to finding the perfect home for me.Throughout the entire process, Jack was incredib...
2 years ago
Claire mccormack
Jack is an incredible realtor - someone you want to have on your team when looking in the Western Suburbs of Chicago. We bought our house with him, after seeing multiple off market properties (not even on the private network). He had an incredible network, and works everyday to find you opportuni...
2 years ago
zuser20170220120851115
Jack helped my wife and I find the perfect home in La Grange for our family. We had an amazing cadence of meeting up on Thursdays and buzzing around the Western suburbs of Chicago while learning all about the area, the industry, and what makes a house great. Jack's work ethic and level of profess...
3 years ago
zuser20180219160624604
Jack is an exceptional partner in finding a home. He listens closely to your interests and pairs that information with his expertise to customize your search. Jack arrives prepared and informed for showings, follows up promptly, and takes the time to answer every question. He is hyper-responsive ...
almost 4 years ago
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