Sean Connelly - Realtor(R) | Connelly Real Estate Group "Love where you live." Sean Connelly is a dedicated real estate professional and licensed Realtor(R) in the state of Massachusetts. With a background as the former owner of a successful direct mail marketing franchise in the tri-state area (NY, NJ, and CT), Sean brings a strong foundation in marketing, client service, and business strategy to the real estate industry. As the leader of the Connelly Real Estate Group, Sean and his team are known for delivering unmatched service, deep market knowledge, and consistent availability to their clients. Whether you're a first-time homebuyer, looking to move up, or downsizing, Sean is an expert in helping clients find that special home. The team has a keen understanding of local real estate markets and leverages the latest technology, along with a strong internet and social media presence, to ensure a smooth and efficient buying or selling experience. They are consistent top producers and are committed to making client satisfaction their top priority. In addition to helping clients buy and sell homes, Sean has a successful track record in property flipping, giving him a unique perspective on home value and potential investment opportunities. Sean lives in Swampscott, Massachusetts, and enjoys skiing in the White Mountains of New Hampshire and spending time in Naples, Florida. When you work with a licensed Realtor(R), you benefit from a professional bound by a strict code of ethics and committed to ongoing education. Sean's experience, dedication, and personalized approach make him a trusted partner in your real estate journey.
Community Involvement
Food Pantry
HOBBIES/INTEREST
Skiing, Volleyball, Pickleball
Read More About Sean
Credentials
LICENSE
Real Estate - Massachusetts - # 9062105
Designation
CDPE (Certified Distressed PropertyExpert)
CLHMS (Certified Luxury Home Marketing Specialist)
ePro
REALTOR
Specialties
Buyers
Sellers
buyers, foreclosure, relocations, sellers, waterfront properties, Luxury Homes
Awards
2026
TOP AGENT
Lynn, MA
2026
TOP AGENT
Salem, MA
2026
TOP AGENT
Swampscott, MA
Other Awards
Chairman's Club, Hall of Fame, 100% Club, Lifetime Achievement
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Contact Information
Location
11 Atlantic Avemarblehead, MA, 01945
Social Media
Trusted Professionals
Trusted Pro
Sean Connelly is a Trusted Pro with a network of verified professionals.
Note: Reviews may include other agents on their team
What clients say about this agent....
Professional
Communicative
Responsive
Knowledgeable
Outstanding
Trustworthy
Hard working
Sold Quickly
Attentive
Great for new buyers
Liz A.
Review for Member: Sean Connelly
January 14, 2026
I have known many realtors in my 76 years and I must say that working with Sean Connolly in the process of selling 2 properties in 2025 and buying one-- was just about as smooth and seamless as it gets. His professionalism and high standards are very apparent. But what I enjoyed the most was his candor and warmth. He actually cares about doing the very best for his clients. As a result of working with him, I am now living in my dream space in a wonderful location in Marblehead and it's all because of Sean
Michael W.
Review for Member: Sean Connelly
December 15, 2025
I have never worked with someone whom I feel more confident recommending. Sean Connelly is an absolute gem of a realtor, and truly in a league of his own. From start to finish, he was intensely professional, incredibly knowledgeable, and consistently went above and beyond to protect my interests throughout the entire home-buying process. Sean sets the bar for what a high-quality luxury realtor should be. His communication is exceptional -- proactive, clear, and always timely -- which made the experience smooth and stress-free. On top of that, he's genuinely fun to work with, bringing both confidence and ease to what can otherwise be a very overwhelming process. If you're looking for a realtor who operates at the highest level, advocates fiercely for their clients, and delivers an outstanding experience, I cannot recommend Sean Connelly highly enough
Irma
Review for Member: Sean Connelly
July 9, 2025
Trusted, Reliable, Results-Driven and a Pleasure to Work With Working with Sean Connelly was a truly outstanding experience! I first worked with Sean three years ago when we bought our house, so when it came time to sell my condo, he was a natural choice. I had a firm closing deadline, and Sean worked diligently to ensure we met it. He priced the property appropriately and skillfully negotiated with the buyers to improve their offer--getting me the best outcome. Sean is a fantastic communicator and kept me informed at every step. He also took care of countless details behind the scenes, saving me a great deal of time and effort during an already busy period. Sean's professionalism, strategic mindset, and calm, reassuring approach made the process smooth and successful. I'm grateful for his support and would wholeheartedly recommend him to anyone looking to buy or sell their home.
Steven G.
Review for Member: Sean Connelly
June 19, 2025
Sean is a consumate professional with encyclopedic knowledge of his field. It can be emotional, saying goodbye to a place that has been home for many years and is full of memories. When the time comes to leave, it certainly helps to have an understanding ally who is both impeccably professional as well as naturally friendly and supportive. I was lucky to have Sean Connelly assume that role for me when the time came for me to move on. His knowledge of the local market and careful research were reassuring. And his warm, unhurried interpersonal style made the process quite pleasurable. I feel very fortunate to have worked with Sean on the sale of my home. He is a credit to his firm and to the real estate community at large. Thank you, Sean. Well done!
Michaela D.
Review for Member: Sean Connelly
June 16, 2025
Another year, another fantastic experience with Sean! Sean was an actual angel this spring, helping me and my family navigate a complex scenario of getting my elderly dad out of his home and ready for a new chapter of co-living with us (his adult children). As emotionally fraught as the preparation and process was, Sean made the entire experience smooth and efficacious. He was both a trusted advisor and confidante as we packed and staged the home, and ultimately his expertise in market dynamics helped us get on the market at the right price point and attract the perfect buyers for over-asking. We're extremely relieved and happy with yet another over-asking price for one of my family's homes! It makes all the difference working with a heart-led human like Sean, who was more proactive and responsive than he even needed to be - especially as we came down the home stretch to the closing. But it's a testament to the care he takes with all his clients - I would literally never buy or sell anything in Massachusetts without Sean by my side!