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Cape Cod, South ShorePublished August 31, 2026
Cassie Joy | Leighton Team – 2025 #1 Real Estate Team on Cape Cod
Cassie brings a level of insider insight to Town Neck that only decades of firsthand experience can offer. Growing up, her summers were defined by the quintessential Sandwich lifestyle - jumping off the boardwalk at high tide, enjoying late-night pizza as the sun went down, and running through the streets barefoot to get her "summer feet" ready. Those cherished memories do more than tie her to the area; they fuel her passion for helping clients find their own permanent piece of the Cape and South Shore.
Bringing six years of industry experience, a background spent between Easton and Atlanta, and a deep-rooted passion for home design, Cassie brings a steady, patient presence to every transaction. She shares that her passion for real estate grew out of a love for historic and holiday home tours, though what keeps her driven six years into her career is the fulfillment of helping clients find their perfect place to call home. Described by clients as patient, loyal, and always willing to help, she prioritizes clear communication right from the start by asking clients how and when they prefer to be updated - and then holding true to it.
When working with nervous first-time buyers, Cassie takes the process as slowly as needed to ensure they feel supported every step of the way. Looking at the current Cape Cod and South Shore housing environment, she notes that the market is shifting toward a more balanced state; while homes are sitting on the market a bit longer, serious buyers are still actively out looking to make a move as they need, making sure they know she is with them at every single step.
When she isn't navigating listings, Cassie is enjoying life on the Cape with her family. Here is her recipe for a perfect local day, along with her top neighborhood picks:
- Ideal Day Off: Breakfast at Beth’s Bakery in Sandwich, heading to Town Neck Beach to jump off the boardwalk at high tide, grabbing lobster rolls from Superior Fish Market, staying at the beach until dusk, then ending with pizza at Treehouse Brewery and ice cream at Shipwreck.

Proven Results
Client Spotlight: Highlighting her high-touch approach, Cassie represented a multi-million dollar listing where the homeowners were naturally anxious about having prospective buyers walking through their private space. Through continuous, transparent updates at every single milestone, Cassie kept her sellers calm, managed the process seamlessly, and ultimately closed the property for over asking price.
Deep Roots Across Cape Cod & the South Shore
For Cassie real estate isn't just about closing deals, it’s about helping people create lasting roots in the distinct coastal towns that make this region feel like home. Whether guiding clients toward quiet year-round neighborhoods or vibrant seaside villages, Cassie brings deep local insight and strategic market clarity to every step of the journey.
As an agent with the Leighton Team at Keller Williams, she delivers dedicated support for buyers, sellers, and investors navigating the Cape Cod and South Shore housing markets, including towns across Barnstable County and South Shore.


The Strength of the Leighton Team
Cassie’s work is supported by the Leighton Team at Keller Williams, a high-performing real estate team serving Cape Cod, the South Shore, and the Cape & Islands region.
The team combines:
- Advanced real estate marketing technology
- Strategic digital advertising
- Data-driven market insights
- A collaborative team structure that supports agents and clients alike
Connect with Cassie Joy
If you are considering buying or selling property on Cape Cod, the South Shore, or the Cape & Islands, connecting with a trusted professional can make all the difference.
Cassie Joy and the Leighton Team are ready to help you navigate the market with clarity and confidence.
Learn more about Cassie and her current listings.
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Michael Leighton
Team Leader Broker | Leighton Team | Keller Williams Realty Cape Cod & Colonial Partners | PLACE
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