Jeff Coros Real Estate Team
Naperville Office
836 W. 75th Street #112
Naperville, IL 60565
Contact Us
  • Direct 630.718.3438
  • Cell 312.342.4624
  • Fax 630.961.7595

The Coros-Mackey Group has career sales of over $100 million, working with both buyers and sellers.  We’ve successfully negotiated and closed hundreds of home sales in our 20 + year real estate careers.  In 2006, we were inducted into the Baird & Warner Chairman's Club, putting us in the top 1% of all realtors in the Chicagoland area. 

Our success is no accident.  While our team continues to grow in number, our commitment to our clients never changes.  Our goal is to exceed our clients’ expectations.  Our determination and commitment to details enable our clients to navigate the complicated process of buying or selling a home, easily and trouble-free. 

If it’s important to our clients, it’s important to us.  Whether working with a first-time buyer, an investor, or a couple selling their family home of 40 years, every home sale is treated with the same respect.  The buying and selling process has changed dramatically and we recognize that each buyer and each seller has unique needs and wants.  We have the marketing tools available that will satisfy everyone's precise needs. 

The Coros-Mackey Group is absolutely committed to becoming the lifelong home experience partner with every client, every time.  Whether providing expert advice at the first meeting or professional contractor referrals along the way, we work to earn your business.  You are in control every step of the way.  We want to ensure that we are the only real estate brokers you will ever use, or ever recommend to your family, friends, and colleagues. 

 The Client experience matters.  That’s why we have more 5 STAR reviews than other agents!

  • We sell 3x's more homes than other agents.
  • We sell homes 33% faster than other agents.
  • We sell homes 2% higher than other agents.


Team Members

Reviews on Zillow

Average Rating

View All 29 Reviews

"Jeff was a pleasure to work with. Always willing to take my daughter and wife out for a showing. Once the home was identified, he was instrumental in making sure the transition was easy. Lived up to every promise"


by vpeseski

"My property sat on the market for months, until Jeff and Jan took over! They were not just realtors to my wife and I, but trusted advisors throughout the entire sale process. They guided us through all our questions and concerns, with calmness and a steady hand. Truly all what you can ask for in a realtor group. I would strongly recommend them for your purchase or sale needs, and plan to use them again very soon. Thanks Jan and Jeff!"


by sam

"We met Jan Mackey as we were trying to find a rental property and made such a great connection with her that we contacted her a year later to help us find our first home. She made the process EASY and was with us every step of the way to explain everything. She was always up and willing to show us houses and was very responsive via email/text. We really enjoyed the experience because of Jan's professionalism and enthusiasm along the way! Thank you Jan and Coros-Mackey Group!"


by Tierra Burge

"It was a pleasure to work with Jan and Jeff! Selling a house is a painful process, but with Coros-Mackey Group it was definitely a breeze! I especially liked the Showing Time app that is used to accept or decline showings. You can also see the feedback that realtors leave after a showing. I would highly recommend this group!"


by mccauffman22

"Jan made my first time home buying experience easier and more fun than I could have imagined. She was helpful when it came to recommending a mortgage lender and inspector, as I had no idea where to begin and she listened to every single item on my wish list. She also kept me in check and didn’t let me overlook issues in a home just because I loved the bathroom, floors, etc. If I have any friends or coworkers looking to purchase homes in the area, I would not hesitate to recommend Jan. She made herself available at just about any time and made the process quick, easy and extremely enjoyable. I have been in my new home for a few weeks now and couldn’t be happier! Thank you Jan!!"


by zuser20170901114749496