Chicago Northside Real Estate
✦ Woman-Owned BusinessThere are thousands of real estate agents but not every agent has the same skills.
Meet Mary Nack
My commitment is to listen and truly understand what is most important to you. I am your advocate throughout your entire real estate transaction. I help you to understand the strategies and investment implications of the decisions you make.
Licensed as an agent in 1981, I have owned The M Nack Team since 1997, representing more than 1,000 clients on Chicago's Northside. Having an experienced guide is invaluable. I have personally bought, sold and invested in many real estate deals myself. I will steer you away from the many potholes lurking in the road ahead.
I am committed to building life-long relationships with my clients. As a client you represent a lifetime of transactions and referrals. Some of my clients have been with me for over 30 years! My #1 core value is “do the right thing!”
I have lived and worked my entire adult life in Chicago's Northside communities. That isn't a marketing line — it's why I know where the school boundaries fall, where the good hardware store is, and which quiet listing is about to hit the market.
You are making one of the biggest decisions of your life. Choose an agent whose experience, competence, and street smarts give you an edge.
Put these skills to work on your behalf:
How we help
From first condo to forever home, we pace the search to you — and put decades of local pattern-recognition between you and a bad decision.
For buyers →Pricing, prep, and positioning that get your home in front of the right buyers and negotiated to the strongest possible number.
For sellers →Deal analysis, off-market sourcing, and the no-nonsense guidance of an agent who invests herself.
For investors →Where we work
Don't see your neighborhood? We cover the broader Northside — just ask.
Buying or selling?
Whichever side of the table you're on, we've gathered our best guidance — FAQs, pricing, costs, and more — in one place.
What to expect, understanding agency, and a full breakdown of your closing costs.
Visit the Buyers page → For SellersPricing strategy, our marketing action plan, where buyers come from, and seller FAQs.
Visit the Sellers page → For InvestorsDeal analysis, the six mistakes to avoid, and how to build your investment team.
Visit the Investors page →In their words
"We have worked with Mary on buying and selling multiple houses over the years, and she has been amazing in all ways. She is easy to talk to, punctual, quick to respond to emails and phone calls, and just a really nice down to earth person. She knows the market well and is always willing to listen. I would highly recommend working with Mary!"
— Tamara S. · Buyer & Seller
"Mary is the consummate real estate professional. Having worked with her on multiple transactions — both from the buyer's side and the seller's side — I can say categorically that you want Mary working with you. Smart, kind, ethical, organized, responsive… and very tough when she needs to be. I recommend Mary without reservation."
— John N. · Buyer & Seller
"I would highly recommend Mary Nack for any real estate issues. I had an incredibly difficult situation that most realtors would not want to deal with but Mary took it as a challenge. She always returned my calls and emails promptly and was informative and positive. Call Mary — you will be happy. I am."
— Gloria B. · Buyer & Seller
Let's talk
Buying, selling, or just weighing your options — reach out and we'll get right back to you.
