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

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

Our Agents

Meet the CENTURY 21 Affiliated Team

Customer Testimonial

Mandy Lux

Buyer Rating:

Mandy was extremely patient, approachable, and knowledgeable throughout the entire experience! She was in aluable in guiding us!

Mandy was amazing to work with throughout this process! We appreciated and enjoyed our experience with Mandy!

Cindy was the listing agent on the property, and both she and Mandy made the process enjoyable!

We loved working with Mandy throughout this process!

Mandy, thank you for everything! - Andy And Becky Fortier, April 2017

Beth Hanthorn

Seller Rating:

I look for a broker who is personable and has great social skills. Also patient and the ability to explain the details in a way that the buyers and I can clearly understand. Immediate and or timely responses are important to me as well. Beth Hanthorn fit all the criteria I've listed. - Linda Bown, Janesville April 2017

Debra DeWitt

Seller Rating:

We had previously listed our house and had a bad experience with our agent. Deb was exceptionally better than our previous agent and went above and beyond to show our property. She was an absolute pleasure to work with. - Emily Truckey, Beloit April 2017

Lori Hagemann-Davis

Buyer Rating:

Outstanding to work with. Strongly recommend working with Lori. - Michael G. janesville W April 2017

Julie Press-Raese

Seller Rating:

Julie made selling my house look like a piece of cake! I was comfortable, always up to date and well informed! Thanks Julie! - Amber Downing April 2017

June Cook

Seller Rating:

Superb - Bill Wright Arkansas March 2017

Amanda Carter

Buyer Rating:

We heard great things about Amanda, we knew she cared and was dedicated.

Amanda kept us posted through the whole process.

It was a joy working with Amanda and I will recommend her to everyone!!

Amanda did a wonderful job! - Brian & Debbie Tollison March 2017

Ashley Ormes

Seller Rating:

Was a pleasent experience and we are delighted that she sold our home and found our dream home to buy. - Carolyne And Darin Ball March 2017

Janine Birkhimer

Buyer Rating:

In speaking with Janine, we found her to be extremely positive with a great attitude on things. Her knowledge of the area is second to none and we were moving from out of state.

I have never dealt with someone on a customer service side that had the responsiveness of Janine, it was truly impressive.

As I mentioned, we were moving from out of state. Janine gave us the area breakdown and even had the schools researched without us even asking! Janine truly took the stress out of home buying!

I will be HIGHLY recommending her to friends and family and everyone I come across who is in the market for a house.

Communication is key when buying a house and I cant stress enough how great she is at not only that but every aspect of home buying!

Thanks Janine!!!! - Jarred Martini February 2017

Chris Mayhew

Buyer Rating:

We loved working with Chris. He listened to what we wanted and delivered. They went above and beyond. We would definitely recommend them. - Heidi Huettl, Janesville February 2017

Nicholas Popp

Buyer Rating:

Nick is top notch! You simply will not find anyone better. - Leslie, Beloit, Wi February 2017

Sherri Shaw

Buyer Rating:

My wife and I went to an open house and Sherri was the one running it. She was unbelievably friendly and seemed very willing to help. We took her card and signed up to get sent MSRP houses. One night I found the house we ended up purchasing sent her an email and we were able to see the house the next day.

As a first time buyer my wife and I were extremely nervous going into this. Thank goodness Sherri was there through every bit of the process as she made sure we had everything figured out and more importantly understood each step as we went.

Giving Sherri Excellent's across the board isn't enough to show how amazing she was and is. She took two people who had no clue what they were doing and showed us every step and made sure if we had any questions to give her a call. At one point we talked at least twice a day but she made sure we knew exactly what was going on during every second. It was even more amazing to see her work and not only be as professional as possible but to also be a friend which was the biggest gift of all.

Again if there was something higher then Excellent we would click it. Sherri was beyond amazing and I will let every person I talk to about purchasing a home to go to Sherri. - Dan And Alivia, Janesvil January 2017

Debra Olson

Buyer Rating:

Debra Olson went above and beyond during this home sale. She made things as stress free as possible while meeting my needs and expectations. I would strongly recommend as a broker. - Lisa T. Beloit December 2016

Kimberly VanMatre

Buyer Rating:


Mary Alonso

Buyer Rating:

she is so kind,,,, and understand every important points for me in my buying....i feel very comfortable all the time ,,, - Jose Maravillo 425 S. Ma December 2016

Kerri Walker

Buyer Rating:

I was amaze how well the transaction went and how fast it all took place. Kerri was always there when we had a question or a problem that arose. Kerri is very knowledgeable and will follow through to her fullest. I would recommend her to anyone. - Penny November 2016

Peggy Cadd

Seller Rating:

We highly recommend Peg Cadd if you are buying or selling a home. She is professional, dedicated, and really wants to help you I your journey. She has fantastic ideas and strategies when selling a home for you. We wouldn't use anyone else. - Kevin And Kim Propp Milt November 2016

Kristin Hoff-Filak

Buyer Rating:

Kristin does a phenomenal job. She goes over and above to exceed expectations. She is always available and very helpful. She makes it easy to talk to her and ask questions; definitely honest and trustworthy. - Nicole Dixon, Milwaukee November 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

* After the client and agent affiliated with CENTURY 21® Real Estate LLC 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