708.249.3160
test
TOMORROW’S REAL ESTATE TODAY

Find your Chicago Dream Home or Commercial Property
EXPLORE

test
SO MANY OPTIONS,
ONLY ONE REAL CHOICE

Partner with Chicago’s Leading Real Estate Team
EXPLORE

previous arrow
next arrow

Chicago Real Estate

As licensed real estate brokers with Keller Williams Preferred Realty, we have access to over a million different homes throughout the Chicago area. Find your home or commercial property by browsing through our listings.

All Listings

Our Listings

New Homes

Map Search

Listings Search

Open Homes

ABOUT

Mattz Mega Group

Having garnered a foothold in the Chicago real estate market, The Mattz Mega Group has built a reputation for exceptional customer service and integrity. We’re committed to providing real estate solutions that will stand the test of time for residential, commercial, and investor buyers and sellers alike. Whatever side you find yourself in the real estate process, we’ll make sure you get the attention you deserve to find or sell your property.

Your Home Sold Guaranteed or I’ll Buy It

While many agents may promise to sell your home for the money you want, the reality of the real estate market is that this simply doesn’t always happen. The fact of the matter is, the majority of homes sell for a price which falls short of what sellers may have been lead to believe.

A new FREE Special Report entitled “How To Get 100% Full Market Value for Your Home Guaranteed” has already helped hundreds of home sellers get more money for their home.

Order this report now by chatting with us here!

Get to Know Us

Meet Our Team

Explore Careers

Chicago’s Real Estate Agent Choice

With over 40 years of experience, our Mega Broker James Mattz has grown into one of the most successful leaders in the Real Estate Industry.

1%

Top 1 percent of real estate
agents in the US

4,100

over 4,100 homes sold
in the chicago area

 

$1 BIL

over 1 billion
sold in sales volume

Upcoming Events

We love giving back to our community by hosting activities that provide free, family-friendly entertainment! Mark your calendar for one of our upcoming special events!

Hear From

Past Clients

I used Mattz Realty Group to buy and sell properties couple of times. I like their services, very detail and effective. They sold my house in a very short time.
-Connie

James did a great job in finding them a new home they've been living for the last 20 years and they are loving it. Will definitely use James's service again.
-Lashawn

It was great! They're extremely helpful people working in the company. For us personally, we sold the building last year and the whole experience was was good. The whole process was very smooth.
-George

Very impressed with James' approach. He was kind, polite patient and has a very organized marketing plan and the transaction went very smoothly, they closed in 13 days. James is an excellent Broker, couldn't be more grateful.
-Annie

Mr Mattz has been compassionate, and concerned due to my situation. Ordinarily you won't expect a stranger to put his self out, the way he did for me. I have a tenant who has not paid rent for 2 years. Mr Mattz provided me with the necessary resources that I needed. All of this was done without a contact, indicating I would use his company when the tenant moved out.
-Demetris

I've bought and sold several homes using James Mattz and his teams over the years experience has been executed professionally and I have the upmost confidence in James and his team. I consider Jameses team to be a lifelong resource for me my family and friends.
-Kevin

I have received excellent service from Mattz Mega Group on more than one occasion. This Group listens and delivers in a timely manner. They exhibit the utmost professionalism. This is a group you can depend on to sell your home and/or find your dream home!
-Kim

The Mattz Mega Group was very professional and responsive to all my needs. It was a very smooth process that left no room for me stress about anything. I would highly recommend there services for your real estate needs. James and his team was very nice and informative, I'm happy they were able to get the deal done.
-Marci

We were in a situation where we lived out of state and our renters moved. I contacted the Mattz group to handle the sale of my house for me. They handled the complete sale without me having to be present. Shelly was very efficient, accommodating, courteous and kept me updated throughout the sale. Thank you to the Mattz group for making this transaction easy and stress free.
-Mr and Mrs Steed

When I put my home on the market it sold exactly in the manner of time that was given to me. I will always be grateful for working with Mattz Mega Group. I will keep you in mind when I am ready to purchase.
-Shirley

I can't thank you enough for connecting me with Maggie and the Mattz Group. I thought I was just getting Maggie, but I got the whole team. They all went above and beyond and wouldn't rest until I found my perfect home. I am forever grateful!
-Tinisha

I felt honored working with the Mattz group. It gave me great joy to see the dedication the team put into selling property. It was unbelievable how quickly the team would sell the property no matter what condition it would be in it sold.
-Tony

The Mattz Group was able to sell my home before it hit the market. They updated me weekly on the process and what stage it was in. | closed 6 weeks after giving Mr. Matz the listing. Thank you Mattz Group for an overall great experience.
-Verhonda

My experience with Mr. Mattz, Steve, and of course Maggie, EXCELLENCE, they are professional, kind, caring, helpful, resourceful, hard working and very patient! Overall awesome human beings!
-Rose Mary

James and his team did a wonderful job in selecting price point and strategies for my property. I went with the recommendation that James presented and within 3 days, we got the property listed. We sold the property above the market price at exactly on how much James predicted would have happened. Overall, his experience is proven and very well appreciated! Thanks James!
-Kevin

SOLD: 430 Dixie Hwy, Chicago Heights

My dear brother james, I cannot thank you enough for helping me sell my property (the sunnoma professional building, on 430 dixie highway, in chicago heights. Thank you very much my brother!!! Hope you and your family are doing well and staying safe from this our scary pandemic coronavirus environment !!! Your sister from another mother, Helen okorafor

-Helen Okorafar

SOLD: 17146 Ingleside Ave, South Holland

James Mattz and the team were awesome. I was very impressed how organized they were and extremely impressed on how fast our house sold. Our first meeting I was surprised James Mattz came himself and did not send a representative. It started off great. After our first meeting we had showings immediately. Our house sold in 7 days. Thank you so much! We truly appreciate you all.

Nicole Stokes

SOLD: 1834 S Ridgeway Ave, Chicago

Thank you to Mr. James Mattz, Ms. Shelly King, and the Mattz Group for working diligently and earnestly on getting my building sold. You guys did a great job. My building was sold even with tenants still there. Me and my sister was greatly relieved and we thank you so very much. I highly recommend anyone looking to sell property to come to you, the Mattz Group. Thank you again.

Betty and Madeline

My dear brother James, I cannot thank you enough for helping me sell my property (the sunnoma professional building, on 430 Dixie Highway, in Chicago heights. Thank you very much my brother!!! Hope you and your family are doing well and staying safe from this our scary pandemic coronavirus environment !!! Your sister from another mother,
-Helen Okorafor

James Mattz and the team were awesome. I was very impressed how organized they were and extremely impressed on how fast our house sold. Our first meeting I was surprised James Mattz came himself and did not send a representative. It started off great. After our first meeting we had showings immediately. Our house sold in 7 days. Thank you so much! We truly appreciate you all.
-Nicole Stokes

Thank you to Mr. James Mattz, Ms. Shelly King, and the Mattz Group for working diligently and earnestly on getting my building sold. You guys did a great job. My building was sold even with tenants still there. Me and my sister was greatly relieved and we thank you so very much. I highly recommend anyone looking to sell property to come to you, the Mattz Group. Thank you again
-Betty and Madeline

Thank you to Mr. MATTZ and his wonderful group of professionals!!! From the beginning of the process to sell my home, Mr. MATTZ and his staff were informative and diligent in getting me prepared and ready to take each step. No question was too great or small, and the answer/response was expedient. I highly recommend the Mattz group for their experience and results.
-Camille Summers

Maggie was my realtor and she helped me buy my first condo. She was patient, thoughtful, and knowledgeable. I felt confident and informed throughout the whole process, which I really appreciated!
-Tiffany Breyne

Theresa Laws

Kudos to James Mattz and the team for another satisfactory sale with this client. I have worked with them before and enjoy their excellent service and attention to detail. A major hiccup caused by me was worked out to perfection by this company and all ended well. Thanks Mattz Group. Do not hesitate to give them a call.

-Theresa Laws

We were in a situation where we lived out of state and our renters moved. I contacted the Mattz group to handle the sale of my house for me. They handled the complete sale without me having to be present. Shelly was very efficient, accommodating, courteous and kept me updated throughout the sale. Thank you to the Mattz group for making this transaction easy and stress free.
-Jean Steed

The Mattz Mega Group was very professional and responsive to all my needs. It was a very smooth process that left no room for me stress about anything. I would highly recommend there services for your real estate needs. James and his team was very nice and informative. I’m happy they were able to get the deal done.
-Marci Haynes

View More Testimonials

Connect With Mattz Mega Group

Interested in buying or selling a property in the Chicago area? Fill out the following form to receive more information.