Realty.com Realty.com
  • Buying
  • Selling
  • Mortgage
  • Advertise
  • Referral
  1. Home
  2. FL
  3. Marathon
  4. Florida Keys Real Estate Group

Florida Keys Real Estate Group

11287 Overseas Highway

Marathon, FL

Team Members

Lisa Baez

Bonnie Sanderson

Rachel Sanderson

Margie Casey

Matthew Merryman

Gaby Kristen Brenner/margie Casey T

Laura Goodman

Rachel Keller

Angela Mitchell, Pa

Kasey Platt

Gaby Kristen Brenner/margie Casey Team

Kristen Brenner/margie Casey Team

Kristen Kristen Brenner/margie Casey Team

Brenner Kristen Brenner/margie Casey Team

Brenner Scheel Casey Wade

Brenner Scheel Casey Wade

Kristen Brenner

Disclaimer: This page displays real estate agents and offices generated from active and closed MLS listings affiliated with this office. While we make every effort to provide accurate information, there may be inaccuracies due to factors such as fluctuating staff, office name changes, changes of address, and other varying circumstances. If you are the owner of the office or an agent listed here and would like to advertise, please fill out the form at https://www.realty.com/advertise.

Listings & Recent Sales (46)

Active Rental Sold

For Sale (30)

Address Bed / Bath Listing Price
Picture of 219 Corsair Road
219 Corsair Road Duck, FL
-, 0 Baths
$319,000
Picture of 250 W Seaview Circle
250 W Seaview Circle Duck, FL
Living Area: 1923 Sqft.
3 Beds, 3 Baths
$3,895,000
Picture of 1215 97Th Street 2
1215 97Th Street 2 MARATHON, FL
Living Area: 888 Sqft.
2 Beds, 1 Bath
$520,000
Picture of 8304 Marina Villa Drive
8304 Marina Villa Drive Duck, FL
Living Area: 1414 Sqft.
3 Beds, 2 Baths
$975,000
Picture of 8301 Marina Villas Drive 8301
8301 Marina Villas Drive 8301 Duck, FL
Living Area: 1427 Sqft.
2 Beds, 2 Baths
$689,000
Picture of 65821 Overseas Highway 35
65821 Overseas Highway 35 Long Key, FL
Living Area: 708 Sqft.
2 Beds, 2 Baths
$485,000
Picture of 261 W Seaview Drive
261 W Seaview Drive Duck, FL
Living Area: 1869 Sqft.
3 Beds, 2 Baths
$1,475,000
Picture of 2125 Avenue H
2125 Avenue H MARATHON, FL
Living Area: 3262 Sqft.
5 Beds, 4 Baths
$4,300,000
Picture of 300 Duck Key Drive 9
300 Duck Key Drive 9 Duck, FL
Living Area: 510 Sqft.
1 Bed, 1 Bath
$410,000
Picture of 219 W Seaview Drive
219 W Seaview Drive Duck, FL
-, 0 Baths
$2,950,000
Picture of 65760 Overseas Highway
65760 Overseas Highway LAYTON, FL
Living Area: 5048 Sqft.
5 Beds, 5 Baths
$9,975,000
Picture of 258 W Seaview Circle
258 W Seaview Circle Duck, FL
Living Area: 2854 Sqft.
4 Beds, 4 Baths
$4,250,000
Picture of 24 Cactus Drive
24 Cactus Drive Big Coppitt, FL
Living Area: 1158 Sqft.
2 Beds, 2 Baths
$969,000
Picture of 340 E Seaview Drive
340 E Seaview Drive Duck, FL
Living Area: 2351 Sqft.
4 Beds, 4 Baths
$2,595,000
Picture of 29678 Enterprise Avenue
29678 Enterprise Avenue Big Pine, FL
Living Area: 1820 Sqft.
4 Beds, 2 Baths
$1,295,000
Picture of 226 Corsair Road
226 Corsair Road Duck, FL
Living Area: 3166 Sqft.
4 Beds, 3 Baths
$3,749,000
Picture of 307 Sombrero Boulevard 2
307 Sombrero Boulevard 2 MARATHON, FL
Living Area: 1190 Sqft.
2 Beds, 2 Baths
$749,000
Picture of 321 Calz. De Bougainvillea
321 Calz. De Bougainvillea MARATHON, FL
Living Area: 3132 Sqft.
5 Beds, 4 Baths
$2,275,000
Picture of 520 12Th Street
520 12Th Street KEY COLONY, FL
Living Area: 1584 Sqft.
3 Beds, 2 Baths
$2,350,000
Picture of 272 W Seaview Drive
272 W Seaview Drive Duck, FL
Living Area: 2028 Sqft.
3 Beds, 3 Baths
$2,495,000
Picture of 101 San Juan Street
101 San Juan Street Duck, FL
Living Area: 1488 Sqft.
3 Beds, 2 Baths
$1,199,000
Picture of 304 Melaleuca Street
304 Melaleuca Street Duck, FL
Living Area: 6391 Sqft.
5 Beds, 6 Baths
$12,950,000
Picture of 1140 92 Street
1140 92 Street MARATHON, FL
Living Area: 1740 Sqft.
3 Beds, 4 Baths
$1,950,000
Picture of 112 Bimini Drive
112 Bimini Drive Duck, FL
Living Area: 3643 Sqft.
3 Beds, 3 Baths
$4,950,000
Picture of 810 62Nd Street Ocean Street
810 62Nd Street Ocean Street MARATHON, FL
Living Area: 1128 Sqft.
3 Beds, 2 Baths
$1,289,000
Picture of 224 W Seaview Drive
224 W Seaview Drive Duck, FL
Living Area: 1080 Sqft.
3 Beds, 2 Baths
$1,099,000
Picture of 7017 Harbor Village Drive
7017 Harbor Village Drive Duck, FL
Living Area: 900 Sqft.
2 Beds, 2 Baths
$629,900
Picture of 219 Schooner Lane
219 Schooner Lane Duck, FL
Living Area: 1188 Sqft.
3 Beds, 2 Baths
$929,000
Picture of 341 3Rd Street
341 3Rd Street KEY COLONY, FL
Living Area: 900 Sqft.
2 Beds, 2 Baths
$849,000
Picture of 520 12th St
520 12th St Key Colony, FL
Living Area: 1584 Sqft.
2 Beds, 2 Baths
$2,350,000

Sold (16)

Address Sold date Last List Price Represented
Picture of 201 Nautilus Street
201 Nautilus Street Duck, FL
Living Area: 2819 Sqft.
02/27/2026 $1,645,000 Listing
Picture of 10877 Overseas Highway 101
10877 Overseas Highway 101 MARATHON, FL
Living Area: 386 Sqft.
02/27/2026 $360,000 Selling
Picture of 1140 92Nd Street
1140 92Nd Street MARATHON, FL
Living Area: 1740 Sqft.
02/27/2026 $2,199,900 Listing
Picture of 101 E Ocean Drive C401
101 E Ocean Drive C401 KEY COLONY, FL
Living Area: 1716 Sqft.
02/27/2026 $1,650,000 Selling
Picture of 233 W Seaview Circle
233 W Seaview Circle Duck, FL
Living Area: Sqft.
02/27/2026 $289,000 Selling
Picture of 2016 Yellowtail Drive
2016 Yellowtail Drive MARATHON, FL
Living Area: 930 Sqft.
02/27/2026 $880,000 Selling
Picture of 321 Calz. De Bougainvillea
321 Calz. De Bougainvillea MARATHON, FL
Living Area: 3132 Sqft.
02/27/2026 $2,275,000 Listing
Picture of 2600 Overseas Highway 22
2600 Overseas Highway 22 MARATHON, FL
Living Area: 1320 Sqft.
02/27/2026 $879,000 Listing
Picture of 224 W Seaview Drive
224 W Seaview Drive Duck, FL
Living Area: 1080 Sqft.
02/27/2026 $1,199,000 Listing
Picture of 219 Schooner Lane
219 Schooner Lane Duck, FL
Living Area: 1566 Sqft.
02/27/2026 $949,000 Listing
Picture of 6104 Gulf Of Mexico Boulevard 104
6104 Gulf Of Mexico Boulevard 104 MARATHON, FL
Living Area: 1602 Sqft.
02/27/2026 $710,000 Selling
Picture of 435 Sombrero Beach Road
435 Sombrero Beach Road MARATHON, FL
Living Area: 3351 Sqft.
02/27/2026 $2,999,900 Listing
Picture of 156 Pelican Lane
156 Pelican Lane Big Pine, FL
Living Area: 1410 Sqft.
02/27/2026 $4,000 Selling
Picture of 451 Sombrero Beach Road
451 Sombrero Beach Road MARATHON, FL
Living Area: 2688 Sqft.
02/27/2026 $1,999,900 Listing
Picture of 196 S Indies Drive
196 S Indies Drive Duck, FL
Living Area: 2088 Sqft.
02/27/2026 $1,950,000 Listing
Picture of 750 9Th Street
750 9Th Street KEY COLONY, FL
Living Area: 1304 Sqft.
02/27/2026 $915,000 Listing

Work together on Realty.com

You can contact an agent to request a showing, ask a question, or request more information about a listing.

Contact Agent

Service Areas

Duck, FL
MARATHON, FL
Long Key, FL
LAYTON, FL
Big Coppitt, FL
Big Pine, FL
KEY COLONY, FL
Key Colony, FL

Popular Search Queries


  • Advertise
  • Affiliates
  • Property Records
  • Find an Agent
  • Careers
  • Blog

Realty.com
  • Home
  • Buying
  • Selling
  • Mortgage
  • Value
  • Commercial
  • Advertise
  • Referral

  • Privacy
  • Terms
  • Accessibility
  • Licensing