CENTURY 21 Affiliated


Century 21 Affiliated is the NUMBER #1 Home Selling and Listing Company in all of Rock County. Our service is unmatched and our customer service is the reason we are also the fastest growing Real Estate Company in Rock County. 


About Janesville, WI

Janesville, Wisconsin's Park Place offers a great place to work, live, and play.  Located in south central Wisconsin, Janesville has over 2,300 acres of parkland, 20 acres of botanical gardens, 25+ miles of paved bike trail, boat launches along the Rock River, 2 public golf courses, ball fields, tennis courts, and more.

Founded in 1836, Janesville also boasts 9 historic districts and 20 percent of Wisconsin's buildings that are listed on the National Register are found in Janesville.  Janesville residents have bene committed to excellence in commerce, education, recreation, and culture.

Are you considering moving to the Janesville, Wisconsin or a surrounding community?  If so, your search for a REALTOR is over.  Our office has a team of over 40 professional REALTORS able to assist you in the purchase of a new home or the sale of your current property.  Janesville agents live and work in Rock County and can provide you with a level of service and knowledge of the market that is unsurpassed.

According to the South Central Wisconsin Multiple Listing Service, Century 21 Affiliated - Janesville is the #1 real estate office in homes sold in Janesville and Rock County.  In 2012 and 2013, the office was recognized as a Double Centurion Award Winning office by Century 21.

Century 21 Affiliated believes in giving back.  Our office supports Easter Seals of Wisconsin, United Way Blackhawk Region, ECHO, and Salvation Army.

CENTURY 21 Affiliated, Inc has been family owned since 1977. We became a franchise member of the CENTURY 21® System when it came to Wisconsin in 1978. Since then, we have grown to become the largest CENTURY 21® firm in the world! We are ranked as one of the 4 largest residential brokerage firms in Wisconsin and at last writing top 5 in the Chicagoland area. Real Trends has named us as a Top 50 broker. We have been an annual achiever of CENTURY 21® prestigious President’s, Quality Service, and the CENTURION® Company Award since 1983.

As the leading CENTURY 21® franchise in the world, CENTURY 21 Affiliated can leverage the power of the CENTURY 21® System brand to provide home buyers and sellers value added goods and services. Our goal is unmatched quality service to our customers and clients. For more than 37 years, people across the region have turned to us to help buy and sell their homes. 
Contact us to learn more »

Our Team – Search for your Rock County Agent

Our team consists of over 1400 experienced, professionals covering Wisconsin, Northern Illinois, Minnesota, Indiana, and Michigan.  Continuous hard work and dedication to the public has allowed us to become #1. Communication between the agent and client is of the utmost importance. Every successful transaction takes organization, a strong system, an excellent support staff, we have it!


CENTURY 21 Affiliated also specializes in worldwide relocation. We offer Relocation services for individuals and Corporate Employees moving to or from Southeast Wisconsin. We have over 7,000 offices worldwide and over 100,000 real estate professionals to assist you in more than 73 countries. Call us at 1-800-238-4646.

Career Opportunities

If you are considering a career in real estate, why not get off on the right foot by associating with the best? The CENTURY 21® system is the #1 real estate brokerage organization in America*. With the CENTURY 21® system, potential customers are predisposed to the name you represent. And it’s not just a name they know, but a name they trust. There are more than 7,100 CENTURY 21® offices in 74 countries around the globe. With this worldwide recognition, you’ll have an unparalleled opportunity to use this advantage to gain instant consumer awareness, making it easier to meet new prospects, gain listings and close deals.

If you would be interested in a confidential appointment to learn more about a career in real estate with CENTURY 21 Affiliated, please contact us today. 

What makes us different?

At CENTURY 21 Affiliated, the customer comes first. Our complete commitment to this philosophy is what has made CENTURY 21 Affiliated such a powerful force in the real estate industry. 

Our Mission

Our mission is to provide the most stimulating and productive environment possible so that our REALTORS can provide the best professional service to the customers and clients as they help them make excellent housing decisions.

Here at Century 21 Affiliated, we understand that every single home buying and selling experience is different. We strive to continue our education on the latest trends in real estate and be able to help you market your home, using those trends.

Start your home search today at Century21Affiliated.com

Real Estate Market Information

Janesville, WI
Market Overview
Homes Owned: 17,507
Homes Rented: 8,250
Median Home Price: $118,000
Area Schools
Area Schools: 32
Best Score: 4/10
Average Score: 1.2

Our Agents

Meet the CENTURY 21 Affiliated Team

Customer Testimonial

Chris Mayhew

Buyer Rating:

Chris Mayhew and his team were a blessing. My family was in need of a new home in a short amount of time and Chris Mayhew along with his team made it a stress free and easy process. They not only sacrifice their time, they made it their mission to make sure we found a home that was the perfect fit for us. Even when there was a point in time that we were losing hope on finding a place, The Mayhew team inspired us with hope and zeal to continue the search. Thanks to them, we finally found the house and its just right for my family. We not only were able to find our beautiful home, at the same time we were able to make friends that will be apart of our life for many years to come. We are truly grateful. - Mr. And Mrs. Bello, Jane October 2016

Beth Hanthorn

Seller Rating:

Beth Hanthorn was very helpful and patiently guided me through the sale of my house. - Linda Hanson, Janesville October 2016

Sherri Shaw

Seller Rating:

Sherri worked very hard for us and what impressed me the most about her was how genuine and responsive she is. She stayed in touch with us personally, throughout the entire process, rather than handing us off to someone else; unlike our experience with our realtors. Sherri is great and you won't go wrong giving her your business! - Melissa Brockman, Milton October 2016

Ronda Richter-Weber

Buyer Rating:

Ronda was great to work with-patient, knowledgeable and kind. She always responded in a timely manner to calls, texts and emails.

I would highly recommend Ronda to any family or friends. - Mary Johnson October 2016

Amy Burrows

Seller Rating:

Amy was very helpful in telling what to do to make the house more sellable. She was there to help us all the details. Amy is an amazing realtor. - Audrey K Lueck October 2016

Lori Hagemann-Davis

Seller Rating:

I can not think of any thing negative to say. Lori was excellent. She went above and beyond any expectations I had. I would definitely work with Lori again if the opportunity should arise! . - Judy Nelson, Plover Wi October 2016

Nicholas Popp

Seller Rating:

Nick was amazing! He went above and beyond on all levels. We had a very unique situation and we never hesitated taking on our challenge. I am confident in referring Nick to friends and relatives and have already shared my experience with TONS of people. - Leslie, Beloit, Wi September 2016

June Cook

Buyer Rating:

June Cook surpassed my experience with other staff from Century 21 as well as other realtors. She's quick to respond, helpful (as much as she is allowed to be) throughout the whole process starting from the initial offer through closing. She pays very close attention to detail and will assist and carry any buyer through closing. Would recommend (and already have) her to friends. I appreciate the assistance that she gave me through everything! - Brent September 2016

Julie Press-Raese

Seller Rating:

Great job - Robert Powell. Fl. September 2016

Debra DeWitt

Buyer Rating:

We are so happy that Deb was our agent. She was so patient with us and very knowledgeable about her job. We would like to thank Deb for all of the work she did for us. We couldn't have asked for a better agent. - Zaira Merlo September 2016

Kimberly VanMatre

Buyer Rating:

Kim is a good person to have on your side, whether buying or selling. She will be open & honest, yet always respectful with you concerning what to list your house for, and what you can do to increase that value. But she also is great at finding houses that have the features important to you. Her honesty helps you feel good about the house you are selling, AND the house you are going to put an offer on.

Kim really represents a person who can create a win-win-win situation, which many people don't think about. Yes, you Win because she helps you find your new house, but the second Win happens when she sell your house, and the third WIN that many take for granted is her ability to help the sellers of the house you are buying find their next dream house! And to have it all work into everyone's time table is amazing. THAT WAY EVERYONE WINS, IN THEIR NEW DREAM HOME! - Mike Roberts, Janesville August 2016

Mary Alonso

Seller Rating:

Thanks for getting our house sold so fast! - Todd & Jennifer August 2016

Kerri Walker

Buyer Rating:

Kerri is a real standout amongst real estate agents we encountered on our hunt for a home. She is straightforward, not pushy, answered our questions and quickly began to even anticipate them. She is quite knowledgeable about the area, She is very personable, very intelligent, great sense of humor, and can deal with every nuance we encountered. She walked us through difficult negotiations and all the steps prior to closing. Every other agent across agencies we encountered could learn something from Kerri about truthful,honest, careful communication with good humor and genuine warmth. - Steve August 2016

Kim Pritchard

Seller Rating:

Kim was a pleasure to work with. - Bob P. July 2016

Ashley Ormes

Seller Rating:

I cannot recommend Ashley highly enough! She was fantastic to work with! We needed to sell our home quickly and she made that happen. Ashley was new to selling in our particular area, but that didn't matter at all. Ashley was well prepared and had done excellent market research. She priced our home exactly right and it sold very quickly. The pictures she took of our home made it look stunning and as a result we got tons of showings and interest in the property. She helped us figure out a tricky closing situation - my spouse couldn't attend because of being summoned for jury duty. From signing to closing Ashley was professional, honest, responsive and I will most certainly be hiring her again. - As- Madison July 2016

Carole Cullen

Seller Rating:

Carole and her staff were so easy to work with. They are so professional and I felt like I was in good hands. I would highly recommend Carole and her team to anyone thinking of listing their home. - Barb H., Janesville, Wi July 2016

Kristin Hoff-Filak

Buyer Rating:

From start to finish Kristin Hoff-Filak guided us along the process - making us feel comfortable every step of the way.

She never seemed frustrated by my multitude of questions and provided honest responses and feedback. She made it all so easy.

I would highly recommend her! - Sara Gobin, Janesville June 2016

Janine Birkhimer

Buyer Rating:

Janine was absolutely wonderful to work with!

Janine was easy to get ahold of, gave us honest feedback when we felt like our expectations were out of our budget. She quickly knew what kind of home we were looking for and sent examples and showings for us to see. Janine made us feel like we were her only clients. I would work with Janine again and highly recommend her! - Flannery, Janesville, Wi June 2016

Penny Patterson

Buyer Rating:

Penny was an excellent resource, and she did an outstanding job helping us select and purchase our home. She was efficient, effective, and very knowledgeable. We would highly recommend her! - Scott Wood, Janesville W June 2016

Henry Londo

Seller Rating:

Henry handled the sale of the SCWBA Student Build home professionally and quickly. Always efficient and kept us well informed. - Carol Engebretson, Scwba June 2016

* After the client and agent affiliated with CENTURY 21® Real Estate complete a transaction, the client may be asked to provide feedback to help the CENTURY 21 System and sales professionals continuously improve. The affiliated agent's Overall Rating is an average of all ratings the agent has received. The specific survey responses shown were selected by the agent and were authorized by the client for display purposes. Some customers who provided a testimonial may have received a Starbucks gift card from their CENTURY 21 Sales Professional as a thank you for completing the customer satisfaction survey.

Our Listings

Search all our property listings

Janesville Regional Office

2715 Kennedy Road, Janesville WI 53545

Janesville, WI

Take a closer look

Closest Airport
Chicago/Rockford International
Closest College
Closest Major Sports Team
Closest Junior College

Demographic Data | Janesville, WI

Median Age: 38.78
Married: 41%
Households: 25,757


Population by Sex
30,974 Male
32,306 Female

Occupancy Types
2,003 Vacant
17,507 Owned
8,250 Rented


White/Blue Collar Jobs
29% White Collar
71% Blue Collar

Transportation to Work
94% Drive
1% Public Transportation
3% Walk/Bike/Other
2% Work from Home