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Mari Sennott Plus/Today Real Estate is a Cape Cod real estate team based at 299 Cotuit Rd in Sandwich, operating under the Today Real Estate brokerage. The team is led by Mari Scherma Sennott, a full-time REALTOR® since 1999, joined by her husband Hank Sennott since 2016 and, as of January 2026, Colleen McDermott. The team represents buyers and sellers of homes across Cape Cod towns including Barnstable, Bourne, Brewster, Chatham, Dennis, Eastham, Falmouth, Harwich, Mashpee and Orleans, and Mari holds the Senior Real Estate Specialist (SRES) and Resort & Second Home Property Specialist (RSPS) designations alongside membership in the Cape and Islands Association of Realtors. The team's 17 written reviews on file, spanning 2021 to 2025, are uniformly five stars and read as genuine, first-hand accounts — clients describe specific circumstances, from a first home bought as newlyweds and a second purchased a decade later, to selling a parent's house after a death in the family, to a sale that landed multiple offers before the scheduled open house even happened. Reviewers consistently credit the team's local market knowledge for giving them an edge in a competitive market, citing outcomes like an above-asking sale and offers secured within days of listing. Several clients describe working with Mari and Hank across more than one transaction over the years, and one reviewer switched to Mari mid-search after being unhappy with a different agent, crediting the change with a quick, successful close. Responsiveness comes up often — reviewers describe being kept informed at every step, questions answered quickly, and guidance through negotiations and closing logistics they found stressful on their own. Google separately shows a 5★ average from 21 ratings, four more than the written reviews on file, suggesting a handful of star-only ratings with no accompanying text. There is nothing in the available record to flag as a concern — no complaints, disputes, or negative coverage turned up in the reviews or self-reported material. Homeowners buying or selling on the Cape, especially those wanting an agent with deep local knowledge and a personal, high-touch process, are the clearest fit here; anyone considering the team should confirm current license status and specific transaction experience for their particular town or property type directly with the team.
Mari was instrumental to the success of our home purchase on Cape Cod. Her expertise and knowledge of the market in this area really helped us make an informed choice. Her communication was excellent and we would highly recommend her to anyone looking to purchase a home here.
My wife and I have known Mari for 12 years now. In 2013 she helped us purchase our first home when we were newlyweds. In the last month she helped us purchase a new home and sold our old home in 11 days for over $26k over asking! Every step of the process she was and immense help, not to mention correct. In today's market she positioned us perfectly to get a ton a visibility, showings, and ultimately two above-list offers. We could not be happier with our decision to use Mari and Hank from Mari Sennott Plus!
Very knowledgeable about the Cape Code market, and went above and beyond after the closing to help us with some issues. She's great!
Working with Mari to purchase our home was an absolute pleasure from start to finish. Her deep local knowledge of the area gave us a clear advantage, especially in a competitive market. Mari is very connected to the local community and knows all of the ins and outs in the area, she was even able to uncover off-market opportunities—something we never expected, but which really gave us many more options while searching for the perfect home. Mari’s negotiation skills were critical in helping us secure the property. She guided us through every twist and turn with confidence and clarity, always keeping our best interests front and center. Thanks to her strategic approach, we were able to navigate complex negotiations and come out ahead. One of the things we appreciated most was Mari’s responsiveness. Whether it was early morning questions, late-night paperwork, or last-minute showings, she was always available, often anticipating our needs before we even had to ask. Mari’s process expertise made what can be a stressful experience feel smooth and manageable. She kept everything on track and connected us with the right professionals at each stage, ensuring no detail was overlooked. We can’t recommend Mari highly enough. If you’re looking for someone who is knowledgeable, dedicated, and truly invested in your success, Mari is the realtor you want by your side. In the end, we had not only a great real estate experience, but have made a new friend.
Mari & Hank helped us find our first home in Plymouth, Ma back in 2020 after having our first child and anxiously searching for our own space on the south shore to raise a family. Now flash forward to 2025, we have two beautiful children, a busy home business, and itching for new space. You better believe we called Mari & Hank at Today Real Estate to search for our next home and we couldn't be happier in the house of our dreams. We are looking forward to filling it with years of happiness and many memories. We highly recommend working with Mari Sennott Plus for your home search. They're personable, truly care and will treat you like one of their own!
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1 change recorded — last scanned Aug 27, 2026.
Runs long-distance sales end to end for out-of-town clients3.9
Family-run Cape Cod brokerage since 19853.1
25 years in businessNot yet rated
Strong marketing and staging5.0
Out-of-state buyer support4.1