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About

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Meet Jennifer

Jennifer Hamill is the definitive name in luxury waterfront real estate in Key Colony Beach — a highly connected, deeply trusted REALTOR® with Coldwell Banker and a proud full-time resident of the island she represents. For discerning buyers and sellers seeking exceptional homes in the Key Colony Beach, Jennifer offers an unparalleled level of local expertise, market intelligence, and white-glove service rooted in authentic community connection. 
 
Specializing exclusively in Key Colony Beach real estate, Jennifer curates a refined approach to buying and selling waterfront homes, canal-front estates, ocean-access properties, and investment residences within one of the most coveted enclaves in the Key Colony Beach. Her clients rely on her not only for access to extraordinary properties, but for the elevated lifestyle knowledge that defines ownership here — from boating access and dockage considerations to rental regulations, hidden value drivers, and the subtle nuances that distinguish one waterfront property from the next. 
 
What truly sets Jennifer apart is simple: she lives the lifestyle she represents. As a full-time resident of Key Colony Beach, she possesses an insider’s understanding of every street, canal, neighborhood, and waterfront corridor within the community. Her perspective extends far beyond market data — offering clients the kind of hyper-local insight and discretion that only comes from someone deeply woven into the fabric of island life. Jennifer isn’t simply selling Key Colony Beach; she embodies it.
 
Jennifer also serves as a sitting Board Member of the Key Colony Beach Community Association, giving her clients a rare advantage through firsthand knowledge of community initiatives, governance, future developments, and the standards that help preserve both quality of life and long-term property values within the area’s most desirable neighborhoods.
 
Backed by the global prestige and resources of Coldwell Banker, Jennifer Hamill delivers a seamless blend of international reach and boutique-level personalization. The result is a real estate experience defined by sophistication, trust, discretion, and an unwavering commitment to excellence in the Key Colony Beach luxury market.

Jennifer Hamill

REALTOR®
LICENSE NUMBER
SL3611186
ADDRESS
11050 Overseas Hwy, Marathon, FL 33050

Success Stories

Geovanella G.

Geovanella G.

Working with Jennifer was a pleasure. We are fortunate to have found her. Will definitely recommend her!
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Heather K.

Heather K.

Jennifer is extremely acknowledgeable realtor professional. Our sale had a lot of hiccups and she was always on top of things and communicating where the process was. If you need an agent who is trustworthy and will go the extr...
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Angie T.

Angie T.

What a great experience! Jennifer was so attentive and helpful. Our experience was the absolute best. We are so excited to have a home in paradise thanks to all her expert knowledge of the area. She will definitely go above and...
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David T.

David T.

Jennifer was a pure joy to work with. She handled the sale of my former house and the purchase of my new house all at the same time. She gracefully coordinated closing dates in such a way that gave me plenty of time to pack and...
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Amber V.

Amber V.

Jenn is a pleasure to work with! She made the process of selling our house seamless and stress free. She is always looking out to protect your best interest and very knowledgeable about the current market. Thanks Jenn!
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Marvin J.

Marvin J.

Jennifer was very informative with updates, changes, progress and very helpful with making sure we understood everything. We will definitely use Jen in the future.
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Katherine I.

Katherine I.

Jennifer is amazing to work with! We would recommend her to anyone looking to buy a home!
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Adam S.

Adam S.

Jennifer is a top notch Relator! She pays attention to all details and makes it easy for the buyer and seller to come to terms. I highly recommend her! Thank you Jennifer for helping me!
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Nicki S.

Nicki S.

Jennifer was a great agent to work with. She was kind, professional, and every time I had a question or concern she was immediately available. As a first time seller (and a long distance seller at that) she made the whole proce...
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Rhonda F.

Rhonda F.

We had an awesome experience working with Jennifer in our Florida Keys home search. She was always responsive, easy to work with, and helped guide us through the whole process. Buying in the Keys can be a very different than in...
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Work With Jennifer

Real estate in the Key Colony Beach requires more than just market data—it demands true insider expertise. As a full-time resident and community leader, I provide the hyper-local knowledge, global marketing reach, and absolute discretion needed to successfully navigate our unique luxury waterfront market. Let’s collaborate on your next move.

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