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Middle Keys

The Middle Keys are mainly comprised of the city of Marathon and includes Duck Key, Fiesta Key, Pigeon Key, Grassy Key, Long Key, Conch Key, Key Vaca, Boot Key, Craig Key, Fat Deer key, Crawl Key, Knight’s Key, Long Point Key and Key Colony Beach (formerly Shelter Key). The Middle Keys are located between Key West and Key Largo, in what is referred to as the Heart of the Keys. There is an elevation on the sea floor called Marathon’s hump or Marathon’s west hump which is 1,000 to 480 feet from the surface. Because of the eastern flow of the gulf-stream, the area draws larger game fish. Blue and white Marlin, Tuna and sharks to name a few. The Middle Keys allows spearfishing in both state and federal waters. Wildlife Management Areas and some Sanctuary Preserve Areas restrict fishing, it is up to each visitor to properly investigate where it is safe to fish the Middle Keys. The Middle Keys are rich in reefs and shipwrecks. Diving in the Middle Keys off Marathon is a popular attraction. Many shipwrecks in the area promise a great dive. The 1733 Spanish Treasure fleet, which sailed out of Havana harbor on July Friday the 13th 1733 on their way back to Spain, ran into a hurricane which sunk many of them. The 15 ship fleet was scattered along 80 miles of coastline. Flagler’s Barge is another popular wreck. This coral covered artificial reef has a large variety of tropical and marine life. Eco-tours and history buffs can find adventure in the Middle Keys. Museums abound and nature is fully on display… Crane Point Hammock offers 64 acres of flowers, trees, trails and various historic sites. More about Marathon:
Min. Price
Max. Price
Beds
Baths
2600 Overseas Highway #87 MARATHON
$885,000
3 Beds 2 | 1 Baths 1,320 SqFtListing No. 619831Property Type: Condocamera (62)Listing courtesy of Lorie Rhyne Leal, American Caribbean Real Estate, Christie's International Real Estate 305-451-4078
Details
2600 Overseas Highway #85 MARATHON
$872,500
3 Beds 2 | 1 Baths 1,320 SqFtListing No. 619830Property Type: Condocamera (53)Listing courtesy of Lorie Rhyne Leal, American Caribbean Real Estate, Christie's International Real Estate 305-451-4078
Details
4800 Overseas Highway #54 MARATHON
$6,500,000
4 Beds 3 | 1 Baths 3,714 SqFtListing No. 620228Property Type: Housecamera (21)Listing courtesy of Stephany Duvall, Engel & Völkers Marathon
Details
875 50Th Street Gulf MARATHON
$5,499,000
5 Beds 5 Baths 4,146 SqFtListing No. 616119Property Type: Housecamera Virtual Tourcamera (75)Listing courtesy of Lisa H Ferringo, Coldwell Banker Schmitt Real Estate Co 305-809-1400
Details
4670 Dorn Road Big Torch
$4,500,000
2 Beds 2 Baths 1,800 SqFtListing No. 618871Property Type: Housecamera (43)Listing courtesy of Sharon Ann Davison, Keller Williams Key West Compass Realty 305-292-0020
Details
865 50Th Street Gulf MARATHON
$4,490,000
5 Beds 4 | 1 Baths 3,826 SqFtListing No. 619048Property Type: Housecamera Virtual Tourcamera (93)Listing courtesy of Alex Perez, Amerifirst Realty 305-595-8616Open House: Jul 18, 2026, 1:00 PM - 5:00 PM
Details
805 39Th Street Gulf MARATHON
$3,495,000
5 Beds 4 | 1 Baths 3,320 SqFtListing No. 618411Property Type: Housecamera (70)Listing courtesy of Rachel Gallagher, Re/Max Alliance Group
Details
990 41st Street Gulf #9 MARATHON
$3,475,000
5 Beds 5 | 1 Baths 4,191 SqFtListing No. 616625Property Type: Housecamera (48)Listing courtesy of Paul J Tremblay, Blue Water Real Estate LLC
Details
990 41st Street Gulf #10 MARATHON
$3,475,000
5 Beds 5 | 1 Baths 4,191 SqFtListing No. 616645Property Type: Housecamera (50)Listing courtesy of Paul J Tremblay, Blue Water Real Estate LLC
Details
4800 Overseas Highway #24 MARATHON
$2,950,000
4 Beds 4 | 1 Baths 2,665 SqFtListing No. 619925Property Type: Housecamera Virtual Tourcamera (76)Listing courtesy of Samuel Davis Williams, Coldwell Banker Schmitt Real Estate Co. 305-743-5181
Details
815 39Th St Gulf Street MARATHON
$2,550,000
4 Beds 4 Baths 2,266 SqFtListing No. 616907Property Type: Housecamera (24)Listing courtesy of Brian Schmitt, Coldwell Banker Schmitt Real Estate Co. 305-743-5181
Details
818 39th Street MARATHON
$2,425,000
5 Beds 4 Baths 2,298 SqFtListing No. 616906Property Type: Housecamera (22)Listing courtesy of Brian Schmitt, Coldwell Banker Schmitt Real Estate Co. 305-743-5181
Details
price

$885,000

beds

3 3 Beds

baths

2 | 1 2 | 1 Baths

lot size

1,320 SqFt 1,320 SqFt

listing no.

619831Listing No. 619831

property type

CondoProperty Type: Condo

gallery photos

camera (62)

Listing courtesy of Lorie Rhyne Leal, American Caribbean Real Estate, Christie's International Real Estate 305-451-4078

price

$872,500

beds

3 3 Beds

baths

2 | 1 2 | 1 Baths

lot size

1,320 SqFt 1,320 SqFt

listing no.

619830Listing No. 619830

property type

CondoProperty Type: Condo

gallery photos

camera (53)

Listing courtesy of Lorie Rhyne Leal, American Caribbean Real Estate, Christie's International Real Estate 305-451-4078

price

$6,500,000

beds

4 4 Beds

baths

3 | 1 3 | 1 Baths

lot size

3,714 SqFt 3,714 SqFt

listing no.

620228Listing No. 620228

property type

HouseProperty Type: House

gallery photos

camera (21)

Listing courtesy of Stephany Duvall, Engel & Völkers Marathon

price

$5,499,000

beds

5 5 Beds

baths

5 5 Baths

lot size

4,146 SqFt 4,146 SqFt

listing no.

616119Listing No. 616119

property type

HouseProperty Type: House

virtual tour

camera VIRTUAL TOUR

gallery photos

camera (75)

Listing courtesy of Lisa H Ferringo, Coldwell Banker Schmitt Real Estate Co 305-809-1400

price

$4,500,000

beds

2 2 Beds

baths

2 2 Baths

lot size

1,800 SqFt 1,800 SqFt

listing no.

618871Listing No. 618871

property type

HouseProperty Type: House

gallery photos

camera (43)

Listing courtesy of Sharon Ann Davison, Keller Williams Key West Compass Realty 305-292-0020

price

$4,490,000

beds

5 5 Beds

baths

4 | 1 4 | 1 Baths

lot size

3,826 SqFt 3,826 SqFt

listing no.

619048Listing No. 619048

property type

HouseProperty Type: House

virtual tour

camera VIRTUAL TOUR

gallery photos

camera (93)

Listing courtesy of Alex Perez, Amerifirst Realty 305-595-8616

Open House: Jul 18, 2026, 1:00 PM - 5:00 PM

price

$3,495,000

beds

5 5 Beds

baths

4 | 1 4 | 1 Baths

lot size

3,320 SqFt 3,320 SqFt

listing no.

618411Listing No. 618411

property type

HouseProperty Type: House

gallery photos

camera (70)

Listing courtesy of Rachel Gallagher, Re/Max Alliance Group

price

$3,475,000

beds

5 5 Beds

baths

5 | 1 5 | 1 Baths

lot size

4,191 SqFt 4,191 SqFt

listing no.

616625Listing No. 616625

property type

HouseProperty Type: House

gallery photos

camera (48)

Listing courtesy of Paul J Tremblay, Blue Water Real Estate LLC

price

$3,475,000

beds

5 5 Beds

baths

5 | 1 5 | 1 Baths

lot size

4,191 SqFt 4,191 SqFt

listing no.

616645Listing No. 616645

property type

HouseProperty Type: House

gallery photos

camera (50)

Listing courtesy of Paul J Tremblay, Blue Water Real Estate LLC

price

$2,950,000

beds

4 4 Beds

baths

4 | 1 4 | 1 Baths

lot size

2,665 SqFt 2,665 SqFt

listing no.

619925Listing No. 619925

property type

HouseProperty Type: House

virtual tour

camera VIRTUAL TOUR

gallery photos

camera (76)

Listing courtesy of Samuel Davis Williams, Coldwell Banker Schmitt Real Estate Co. 305-743-5181

price

$2,550,000

beds

4 4 Beds

baths

4 4 Baths

lot size

2,266 SqFt 2,266 SqFt

listing no.

616907Listing No. 616907

property type

HouseProperty Type: House

gallery photos

camera (24)

Listing courtesy of Brian Schmitt, Coldwell Banker Schmitt Real Estate Co. 305-743-5181

price

$2,425,000

beds

5 5 Beds

baths

4 4 Baths

lot size

2,298 SqFt 2,298 SqFt

listing no.

616906Listing No. 616906

property type

HouseProperty Type: House

gallery photos

camera (22)

Listing courtesy of Brian Schmitt, Coldwell Banker Schmitt Real Estate Co. 305-743-5181

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange program of Florida Keys MLS. Real Estate listings held by brokerage firms other than American Caribbean Real Estate Key Largo are marked with the MLS logo and detailed information about them includes the name of the listing broker's office.
Florida Keys MLS data last updated at July 16, 2026, 10:35 AM ET
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