Foss & Russell Group, NH & ME REALTORS®

Portrait photo of Foss & Russell Group

Portsmouth, NH

26 Congress St
Portsmouth, NH 03801

Office: 603-772-0600
Kate Foss: 603-770-8600
Jennifer Russell: 603-235-5764

About Foss & Russell Group

Kate Foss and Jen Russell bring over 25 years of Real Estate experience to their clients throughout NH & ME. Kate and Jen are both natives to the Seacoast NH area. Before joining the Real Estate field, Kate worked at her family’s business, Foss Motors in Exeter, NH, in sales and advertising. Jennifer brings 21 years of New Construction experience to the team. With a parent who is a builder, Jen had first hand experience working directly with contractors and subs, scheduling and managing projects - from the blueprint stage to the final selections. Their professional and personable working styles, and confidence in their ability to represent your best interest through the Real Estate transaction is apparent when you first meet. Individually Kate & Jen have earned many achievements as REALTORS® and together they continue to soar to new heights. For 2021 they achieved the Chairman's Circle - Diamond Award placing them within the top 0.5% of Berkshire Hathaway HomeServices agents nationally.


We had a great experience selling our home with the Foss group. Dennie and Kate were superb and stress-free to work with as they guided us from listing all the way to closing. Pictures of the house were done promptly. Photographer was professional and Kate & Dennie helped with the staging. Offers came in a few days later and we went under contract in less than a week. All of our many questions were promptly answered; despite the compressed timeline we never felt pressured and had ample time to consider our options. Process to closing was the same way, we were kept informed and all of our concerns were promptly resolved. Dennie even helped us out with a couple of last minute moving related logistical issues. They truly are a dream team; I highly recommend Dennie and Kate if you’re looking for a top notch realtor team.

Felix & Kate

- Felix & Kate

To whom it may concern:

Dennie and Kate Foss are a brother and sister realtor team. They came highly recommended to me for their knowledge about the community in which I hoped to settle. It is a team that works well together and compliments each other’s skills. They are successful in all the aspects of their Realty work from start to finish.

One of the many reasons that I recommend them is for their trustworthiness and sincerity. Dennie is an outgoing and enthusiastic realtor who is determined that the clients’ needs for the perfect home will be met. He makes himself always available to be helpful and follows up quickly on client questions by tirelessly searching for the answers.

Kate works diligently to match the homes selected for viewing to the client’s needs. She accomplishes this by truly listening to the client’s interests about the community as well as the individual home to be selected. Kate has a vast outreach among other realtors. She relates well to the client and willingly gives her opinion when asked.

This is the team that makes finding a home a joyful and fun occasion. They are both warm hearted keeping the client’s interests first and foremost.


Mary Brisson

- Mary Brisson

Dear Kate and Dennie,


I can’t thank you enough for getting me into my first home.  I absolutely love it, and wouldn’t have gotten there without you.


I didn’t quite understand why I needed a team to help me sell my condo and find a house, but with all the things you do it really does take a team effort. 


The pictures you took of my place made it look amazing and surely helped sell it within days of listing it.  But that’s when the fun really began.  Having you guys be there for the home inspection was one thing, but to be there for the burner cleaner and the mold surveyor, and picking up and delivering my repaired screens was above and beyond – it felt like there was nothing you wouldn’t do to get me to the closing on time.


I thought I’d be homeless for a while because I just wasn’t seeing things in my price range, but you were great about exposing me to places I might not have considered otherwise, which helped me see what a great bargain my house was when I saw it.  Your guidance through the negotiations left me very satisfied that I got the best deal possible.


I just can’t say enough about what a pleasure it was to work with you guys, as it has always been.


Thank you again.  You can be sure I’ll be recommending you to anyone looking to buy or sell a home.


Tracey E. McGrail

- Tracey E. McGrail

After breaking it off with another realtor I came to Jen anxious and hesitant. I can honestly say she is a Godsend. Our very first meeting she answered every question I had and even took me to see a house! From that day on she never quit. Jen is a tireless and meticulous worker. If she didn't have the answer she'd seek it out. I had limited availability due to my work schedule and somehow Jen made every request I had available. She truly cares and treats every client as family. From calling me at 10pm on a Wednesday to save me from a breakdown, to sending me houses every day when I couldn't bare searching anymore, to just plain checking in on me when she felt I needed it. Calling this realtor incredible does not do her justice, as she is so much more. I would recommend Jen to anyone and everyone. Working with her has been the biggest blessing. She helped make my dream come true of owning my first house and for that I am forever grateful!

- Emily B.

Over a dozen showings, an open house, countless phone calls and texts, sold 1 house and bought another 90 minutes later...who is this Wonder Woman? We have been in our new home for just over a week now and Jen nailed every step along the way. If you're looking for a top notch realtor in the Seacoast, look no further!

- Craig B.

I wish we could give Jen more than 5 stars!! Jen helped us feel confident that we'd not only find a great house but also sell ours, too. She was efficient, knowledgable and supportive starting on day one right through our closings. We are so appreciative to have worked with not only a great realtor, but a kind and awesome person, too. We would HIGHLY recommend Jen to anyone looking to buy (and/or sell) a home. Thanks Jen-we sincerely appreciate all you did for our family!

- The Koelkers

You will have no stronger advocate working for you than Jen. She's relentless in her pursuit of fulfilling your real estate dreams.

- Jason D.