We have spent years becoming Porter County’s #1 real estate expert team.


I’ve built a highly-skilled team of real estate professionals to effectively serve clients with all of their real estate needs. Together, we understand that success is built on one transaction at a time and that the most important real estate transaction is yours. Today’s buyers and sellers expect and deserve a higher level of service with detailed information and hassle-free listings.


Jeanne, her team and her office have been recognized for success throughout the years.

u  Jeanne is ranked in the top 5 in sales volume, out over 2,200 real estate agents, in both Lake and Porter counties

u  Jeanne is ranked in the top 1% of all Century 21 agents worldwide

u  Our office is involved in more than 2,400 transactions and more than $370 million in real estate sales to-date throughout NWI

u  Jeanne was awarded the 2012 Northwest Indiana Entrepreneurial Excellence Award for Woman-Owned Business of the Year

u  She is a winner of the Century 21 Quality Service Award from 1999 to 2015 for her team and from 2004 to 2018 for her office- highest award presented by Century 21 for exceptional service

u  She is a winner of the Century 21 Centurion Team Award from 1995 to 2018 and Office Award from 2004 to 2018 for leading number of properties sold


Jeanne2018.jpg“Jeanne Sommer is one of those people who just moves faster than others. Her tenacious approach to selling homes as well as her professional support team have earned her the title as the number one realtor in Porter County. I just casually mentioned interest in selling my home, and she brought a buyer to me within ten days. She certainly makes things happen.”— Mike Brickner, Chief of Police, Valparaiso, IN

"Jeanne [Sommer] has an extremely high level of energy, 21 years of experience and an ambitious drive that helped sell our home in record time. You can tell that real estate is her passion and profession, as she concentrated on aggressively marketing our home 24/7, while relying on a support team of specialists to handle the details." — Sheila Eden, Valparaiso, IN

"The entire Jeanne Sommer team was excellent to deal with from start to finish. Everybody at the office was very knowledgeable and did an outstanding job communicating all details every step of the way. If I had to buy another house, I would definitely use Jeanne Sommer again." — Dave & Deb Allen, Valparaiso, IN

CENTURY 21 Alliance Group
CENTURY 21 Alliance Group
(219) 462-2090
450 W Lincolnway, Suite 200 Valparaiso IN 46385
no name available CENTURY 21 Alliance Group