Phone (414)762-1616    Fax (414) 764-4140
Meet Nicholson Realty

For nearly 60 years Nicholson Realty has been providing exceptional real estate and community service to the southshore area.  The company was founded by broker/owner Mark Nicholson's father, Doug Nicholson.  Read the agent biographies below to find out why you should work with a Nicholson Realty agent!


Born and raised in the South Milwaukee area, Mark Nicholson knows the South Shore area well.  A realtor since 1972, he maintains a Broker's License and manages Nicholson Realty, Inc. which currently serves all of Milwaukee, Waukesha and parts of Racine Counties. He is very proud of the experience and dedication the staff has, as well as the office assistants.

Mark knows the importance of keeping his clients informed through every step of the real estate process and his commitment to ethics and integrity have served his clients well.  Strong negotiation skills and over three decades of experience are the keys to his success.  With a strong foundation in housing, finance and contract negotiation, Mark provides experience and commitment for his buyers and seller

Receiving many 5 star nominations since 2008 as Distinguished "Best in Client Satisfaction" as seen in Milwaukee Magazine, Mark appreciates the families that have entrusted their biggest decision regarding real estate with him.  He has helped thousands of families with their real estate needs and has provided excellent advice based on his knowledge and experience as a real estate broker. 

Steady, patient, informative and community involved are words that describe Mark's nature.  He is married to his wife, Jeanne, and together they have 3 kids and 5 grandchildren.

Please feel free to call or e-mail Mark for all of your real estate needs.

Thank you for visiting Nicholson Realty's website and please consider it as your online source for local real estate information. 





Rich has been a licensed agent for over 4 decades and joined Nicholson Realty after retiring from teaching elementary school in 1997.  Over the years, he has sold homes to former students and teachers.  His motto, "Whatever it Takes", helped gain buyers' and sellers' trust and loyalty resulting in repeat business for Rich.

"I especially like to guide first time home buyers because they are so appreciative, as well as seniors who need special solutions.

Rich's experience with investment property ownership, management and home improvement have helped advance his career path in real estate.  In addition, Rich is an accredited Stager and has been name in Milwaukee Magazine as "Best in Client Satisfaction" for 4 years in a row.

In Rich's free time he enjoys wood working, reading, golf, and family time.  He has also volunteered to mentor young students, transport the elderly to appointments and worked for Habitat for Humanity.



Whether you are searching for a new home or need assistance selling your house, you can expect top notch service from Donna Kozar.  "Meeting new people and hunting for houses are two of the things I enjoy most."

Combined with a keen interest in decorating, problem solving, and creative thinking - it's no wonder Donna absolutely loves her job as a Realtor!

Donna is an accredited Buyer's Agent as well as a Senior Real Estate Specialist. She is one of the top 7% of Realtors as named in Milwaukee Magazine.  "From the sale of your parent's home to the exciting adventure of a first time homebuyer's pursuit - I have the experience to meet a variety of real estate needs." 



Nicholson Realty
6183 S. Packard Ave. • Cudahy, WI 53110
Phone (414)762-1616 • Fax (414) 764-4140

CudahySouth MilwaukeeOak Creek

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