Custom Elite Agent Image

About The Knox Real Estate Group

Sales Associates - Concord Office
85 Main Street, Concord, MA 01742
Cell: 978.771.4579

Professional Association

National Association of Realtors

Massachusetts Association of Realtors

Northeast Association of Realtors



We are a proudly run family team. Having serviced the real estate community for over 45 years we take pride in our knowledge and communication.

Following in Kathy Knox's footsteps we aim to deliver the service and expertise that we know she'd be proud of. Kathy developed The Knox Group with William Raveis in 2004 when she joined the company following her career as both a Broker owner and Realtor with other companies.

Team members from Littleton, Westford, and Concord

Dedicated to our communities

Avid sports fans

Areas Covered

We proudly serve all of Massachusetts. In 2020 our team sold homes in 37 towns!

Acton, Ashburnham, Ashby, Ashland, Athol, Ayer, Bedford, Billerica, Bolton, Boxborough, Chelmsford, Devens, Dunstable, Fitchburg, Gardner, Groton, Harvard, Holden, Hudson, Holliston, Lancaster, Leominster, Lexington, Littleton, Lunenburg, Lynnfield, Maynard, Millis, Natick, Pepperell, Shirley, Shrewsbury, Sudbury, Townsend, Westford, Westminster, Winchendon, Worcester

Niche Marketing

We pride ourselves on working with Sellers to attain their goals in selling their home. We understand that everyone's needs in selling a home can be different. It is our priority to work with Sellers to make sure we exceed their expectations during the selling process. Whether people are selling to move to a new home, downsize, relocate, or even selling out of difficulty we aim to assist in achieving the desired outcome.

Our team of buyer agents stay active in studying the market in the local area. They strive to stay knowledgeable on market trends and purchasing opportunities for their clients. Being in the real estate industry for over 45 years we're able to use our experience and knowledge to help buyers meet their goals of homeownership on their terms!


Listing Experts

Relocation Experts

Knowledgeable Buyer Agents

Community Involvement

  • Kim is one of the MOST helpful real estate agent we have dealt with. She was always available and clearly worked hard to help us buy a home and sell a home in a very short period of time. Nancy Bowers (Shirley, MA)

  • As a first time buyer, I had a lot of anxiety regarding the home buying process, but my agent, Patrice Chassagnade with William Raveis, really helped alleviate those anxieties. Patrice was extremely knowledgeable, responsive, and dependable. She was efficient with her searches and her suggestions t... Timothy A Woodward (Westford, MA)

  • In a sentence, Deb our agent was always there for us and always went above and beyond what was required. Christopher Trim (West Newbury, MA)

  • Deb was incredible! She went the extra mile to make the process as easy, convenient and stress free. I have recommended her to others and am deeply satisfied with her commitment to her clients! Anderson Family Irrevocable Residence Tr (Westford, MA)

  • Patrice was a pleasure to work with; always responsive and helpful. Being local, was a huge help for potential buyers. An otherwise stressful time was eased with their assistance and caring. We were impressed with the quick timeframe, and thank Patrice for making it easier for us. We will happily re... Donn & Susan H. (Westford)

  • My agent, Kim, is knowledgeable, a direct and concise communicator, and extremely accessible and responsive. All these attributes helped result in an efficient and low stress sale. Lisa Merritt (Lexington, MA)

  • Kim did a wonderful job for us! Kim helped us sell our current house and find our new one - all within Littleton. She was very patient with us and helped us through the entire process. She understood our needs and delivered! I would highly recommend Kim Knox and Knox Real Estate Group Jen & Kevin R. (Littleton)

  • Our realtor was dedicated to getting us in a house. She was available is all forms of communication at all times; day and night. She listened to our concerns and was very proactive is getting us showing and listing to look at. At a moments notice she was there to provide input and feedback about any... Derek Clifton (Chelmsford, MA)

  • The first time Patrice came to our home, we were impressed with her professionalism and knowledge. She is a very patient lady and is an asset to William Raveis Real Estate. We enjoyed working with her in selling our home and will recommend her to our friends. William & Virginia M. (Westford)

  • Deb's experience was evident throughout the process. Her insight and professionalism were exceptional. She was a pleasure to work with and helped us find our dream home!! Anke Voss (Concord, MA)

  • We first met Kim Knox when searching for our first house about 8yrs ago. Being new home buyers she was there from beginning to end. She understood our needs and was very attentive and supportive. She had excellent recommendations from inspectors to lawyers. She knows the area and market very well. W... Joe & Jamie C. (Littleton)

  • Deb Austermann is an absolute pro! As my elderly father?s health suddenly declined and we were forced into selling his home of 50 years in Littleton, I immediately contacted Deb and she wasted no time getting the house on the market and sold! The house was in need of some repairs and updates and sin... Terry C. (Littleton, MA)

  • Having lived in my home since 1982 the thought of selling and moving into another home was a little overwhelming to me. Luckily, I had Patrice Chassagnade in my corner, as my listing agent, to lead me in this process. I was very impressed with her knowledge and dedication to ensure I had a very succ... Joyce F. (Westford)

More Testimonials ›


Your Insurance Rep.

Nicole Vargas
Insurance NPN#
Cell - 978.995.0316

Email Insurance Rep. › Insurance Quote ›

Your Loan Officer

Jim Schmidt
NMLS Mortgage Loan Originator ID 20171
Cell - 617.543.7347

Email Loan Officer › Loan Quote ›