About Mark D. Olejniczak Realty, Inc.
Your Premier Choice for Real Estate! Our unparalleled experience, successful track record, and unwavering commitment to our clients have established us as one of the top real estate agencies in Northeast Wisconsin.
A home purchase or sale can be a stressful situation, but Julie is always one step ahead.
Deb Meyer
Samantha was available, responsive, and got our home sold in 4 days!
I highly endorse Sara for impeccable service.
Todd has helped us with the sales of three homes and the purchase of a third.
Julie is very knowledgeable and honest.
Samuel Johnson
Laura is very responsive and exceeded our expectations
Sarah Schwarten
Andrea did a great job being resourceful and finding us a home in a market where nothing was available.
Through her connections, she found a home before it hit the market. We were looking to move quickly and she got us in our house by the date we wanted to relocate. The neighborhood she recommended was a perfect fit for our family. She is a hard worker, has great contacts, and always returns phone calls and emails in a timely manner! She is always prompt and very conscientious! She is very passionate about her job!
Power and Influence in Experience
Power and Influence in Experience
Mark Olejniczak has a wealth of knowledge in the real estate industry. His name carries respect, power and influence among his colleagues. I truly believe that the sale of our home became dependent upon those traits. Besides all of his professional capabilities, he’s a great guy. Very relatable and easy to talk to. Very happy with our outcome!
Mark has been great!
Mike Kelly
You will not find a sharper realtor than Barb!
Jack Koehne
Amazing people
I highly recommend Randy.
Ed Angelbeck
Dave is hardworking and treats us as if we are family.
Jenny Deuster Woldt
I certainly would retain Dave again with any future real estate transaction!
Linda J. Knutson
The first house sold within one month and the second sold in less than one week!
Stephanie Callahan
Thank you Todd for finding us our family’s first home!
Dennis took care of everything!
Bunny
Throughout our home buying journey, Todd was truthful, responsive, and knowledgeable.
Working with Jane Jadin to sell our mother’s home was the most pleasant, professional real estate experience I have ever had!
Julie is first class!
Allison D
This was the most pleasant, professional real estate experience I have ever had.
By the way, before we hired Jane I was thinking that in a hot Green Bay real estate market, we could try and sell the home on our own - save ourselves some money. It really felt like properties were selling themselves. Well I’m here to say that I’m so pleased we DID NOT go solo in this effort. Selling a property today has so many more layers than even 5 years ago…and having Jane Jadin in your corner is an incredibly valuable asset!
Thank you Jane for making this process painless.
Cha is honest and will bend over backward to find the house of your dreams!
Mai Thao Baldridge
Cha is a great realtor!
Mrs. Lauj
Dennis was amazing!
Jessie
Dennis is an expert in real estate in the Green Bay area!
Andrea Pasqualucci
It was a pleasure working with Andrea!
We would highly recommend him!
Awowale
Pam was always available to answer questions and went beyond my expectations!
Bonnie
I highly recommend James Koehler.
Tyler Romenesko
Our home sale with Todd was a wonderful experience and would highly recommend Todd for your real estate agent!
Julie did an excellent job of selling our house in less than a week!!!
Jennifer
We definitely recommend Jordan to anyone looking to buy or sell a home!
Hope
Dennis did an excellent job for our business
Barb gets the job done!
Laurel Chang Kime
Sara knows her real estate and she’s just a very nice person.
Pat
Our agent was Samantha Carter. Very pleasant to work with and answered questions in a timely manner.
Dave was proactive in getting our places sold and we felt like we were a priority.
Tony
Mr. Koehler made the buying process pain free and his expansive knowledge and professionalism were beyond what we asked for.
Trevor Michael
Jimmy goes the extra mile for his clients!
Megan Diedrick
Working with Pam was wonderful.
Wendy
The only Realtor I would recommend.
Lindsay K.
Working with Dave was wonderful.
Holly
Jordan is hands down the BEST!
Mike C.
Todd was awesome to work with and I would highly recommend him to anyone looking to buy or sell their house
Our process was completely smooth from the beginning to the end and Pam was always there to answer all of our questions at any time.
Next Chapter
Jane is an exceptional advantage for a buyer.
DJ
Patrick was very helpful while we were buying our cottage.
The Vande Voorts
Randy did an absolutely fantastic job selling our house!
Brian Boeckman
Andrea was wonderful to work with!
A Legacy of Exceptional Real Estate Services
Mark D. Olejniczak Realty is one of the longest-standing independent brokerages in Northeast Wisconsin. With a history dating back to 1906, the Olejniczak family has been providing exceptional real estate services for four generations. In 1980, Mark D. Olejniczak founded Mark D. Olejniczak Realty, and our Realtors and staff have been serving the community of Green Bay and its surrounding areas ever since.
Certified Residential Specialist (CRS) Designation
Our team is committed to excellence, with almost 38% of our realty staff earning the prestigious Certified Residential Specialist (CRS) designation from the Residential Real Estate Council. This is a remarkable achievement and sets us apart from other realtors nationwide, where only 3% have received this recognition.
#1 Real Estate Agency in Green Bay WI – 14-Time Winner of the Best of the Bay Award!
Mark D. Olejniczak Realty, Inc. has been awarded the prestigious Green Bay Press-Gazette Reader’s Choice Award for Best Real Estate Agency in Green Bay WI a remarkable 14 times!
Expertise in Real Estate Transactions
Our team of Realtors boasts an impressive average of 22 years of experience per sales associate. With this level of experience, our Realtors are well-equipped to handle even the most complex transactions related to buying and selling real estate.
Mark D. Olejniczak Realty, Inc. Staff Celebrates Five Years of Success
We’re thrilled to announce that our team has achieved five straight years of success! Our average total sales amount to $157 million, with an average sales per agent of $4.4 million, including all residential, multi-family, investment, and vacant land properties sold.
A Realtor© is available at our office 5 days a week, 8 am – 5 pm and on-call during nights and weekends to answer any question you may have about buying or selling real estate in Northeast Wisconsin.
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Mark D. Olejniczak Realty, Inc.
375 W. St. Joseph St.
Green Bay, WI 54301