Kristen Brenner - Principal Broker
kristen.floridakeysrealestategroup.com

Phone: (305) 664-1453

Email: duckkeyfl7@gmail.com


Margie Casey - Broker Associate
margie.floridakeysrealestategroup.com

Phone: (305) 923-4635

Email: margiecaseyfloridakeys@gmail.com


Bonnie Sanderson - Realtor®
bonnie.floridakeysrealestategroup.com

Phone: (305) 393-2691

Email: bonniesanderson22@gmail.com


Rachel Sanderson - Realtor®
rachel.floridakeysrealestategroup.com

Phone: (305) 393-3076

Email: rachellynnes94@gmail.com


Tudor Austin - Realtor®
tudor.floridakeysrealestategroup.com

Phone: (207) 475-4254

Email: tudoraustin1144@gmail.com


Angela Mitchell - REALTOR®
Licensing: SL-3095546
angela.floridakeysrealestategroup.com

Kasey Platt - REALTOR®
Licensing: RE#3591395
kasey.floridakeysrealestategroup.com

Jennifer Hamill - REALTOR®
Licensing: 3611186
jennifer.floridakeysrealestategroup.com

About a decade ago, Jennifer and her husband started exploring the Keys the way most visitors do — Key West first, then slowly working their way up. They stayed in Cudjoe, Little Torch, and a handful of other spots before stumbling onto Key Colony Beach almost by accident. That was the moment everything changed. They kept coming back year after year, multiple times a year, until it finally hit them: "This is silly — we're paying somebody else's mortgage." So they bought their own home in Key Colony Beach, fell in love with the lifestyle — fishing, manatees, sea turtles, the Saturday farmers market, lazy afternoons at the sandbar — and never looked back.

One of her favorite things about the community is the nightly sunset ritual. Every evening, neighbors walk down to Sunset Park, clap and sing, and celebrate the end of another beautiful day in paradise. It's that kind of place — safe, warm, and genuinely connected.

A licensed Florida Realtor®, Jennifer brings deep local knowledge of Marathon, Key Colony Beach, Big Pine Key, and Duck Key. She works at the intersection of lifestyle and data — waterfront depth, dockage length, bridge clearance, vacation rental licensing, elevation certificates, and insurance quotes are not aesthetic details; they are valuation drivers.

Rated 5.0/5.0 across Zillow and Realtor.com for responsiveness, market knowledge, and negotiation discipline. In a precision market constrained by geography, ROGO allocations, and flood zones, representation is less about access and more about risk reduction. That is what clients are hiring.