Marathon is a 10 mile long family-oriented island community conveniently situated in the middle of the Keys island chain, comprised mainly of Vaca Key, Fat Deer Key and Grassy Key. Incorporated in 1999 and running from Mile Marker 47 to Mile Marker 60, Marathon has a large commercial strip along the Overseas Hwy and offers a public airport. Marathon is one of the Key's most marine-friendly cities with nearly 1,200 wet slips, 1,200 dry slips and major facilities to accommodate transient vessels. 

398 Properties Found. Page 1 of 67

Escape To Your Very Own Private Island...east S...

Photo of Listing #582713

$15,000,000 Active

  • 4 Beds
  • 3 Baths
  • 1.4 Acres
  • 2,304 ft²


1 East Sister Rock, Marathon, FL

MLS® #582713

Escape To Your Very Own Private Island...east Sister Rock. Just A 5 Minute Boat Ride To Un-rivaled Seclusion. Un-rivaled Privacy. Open Water Views For Miles. 3 Bedroom, 2 Bath, 2300 Square Foot, Bahamian Style Home With Open Living Areas, Views From Eve...

Ocean Sotheby's International Realty

Magnificent Deep-water Estate With A Protected ...

Photo of Listing #579340

$11,995,000 Active

  • 8 Beds
  • 10.3 Baths
  • 1.74 Acres
  • 11,674 ft²


1150 Bulevar De Palmas, Marathon, FL

MLS® #579340

Magnificent Deep-water Estate With A Protected Harbor And 190 Feet Of Dockage! Only Minutes From The Atlantic Ocean. Affectionately Called ''fish Camp'' By Its Current Owner Who, Is An Avid Boater And Fisherman, This Home Is Anything But A ''camp''. Built O...

Ocean Sotheby's International Realty

This Is A One-of-a-kind Development Opportunity...

Photo of Listing #578362

$8,999,000 Active

  • 9 Beds
  • 9 Baths
  • 5,242 ft²


6200 Overseas Highway, Marathon, FL

MLS® #578362

This Is A One-of-a-kind Development Opportunity. 8.64 Acres In The Middle Of Marathon. The Property Is Composed Of 20 Adjoining Parcels. The Mixed Use Zoned Portion Is 9 Parcels Of 330,389 Sf. The Residential Medium Zoned Portion Is 11 Lots Along The East S...

Berkshire Hathaway HomeServices Keys Real Estate

There Is Approximately 4.34 Acres Of Land With ...

Photo of Listing #581257

$5,900,000 Active

  • 24,432 ft²


783 39th Street Gulf, Marathon, FL

MLS® #581257

There Is Approximately 4.34 Acres Of Land With 1690 Linear Ft Of Boat Dockage Including 34 Wet Slips (12 Are Covered), 22 Transient Slips, 10 Live Aboard Slips And 20 Market Rate Building Rights. There Is A Vested 83,374 Sq Ft Of Commercial Space With Est 1...

Re/Max Realty Group LLC

Oceanfront Property, Welcome Home! This Home ...

Photo of Listing #580773

$4,295,000 Active

  • 5 Beds
  • 4.1 Baths
  • 0.35 Acres
  • 5,563 ft²


90 Tingler Lane, Marathon, FL

MLS® #580773

Oceanfront Property, Welcome Home! This Home Offers Beautiful Views From Every Room, Entertaining Areas, Infinity Pool To Enjoy The Ocean Tradewinds! This Has Been In The Rental Program And Does Very Well! 5 Bedrooms Offers Room To Roam For Your Family O...

RE/MAX All Keys Real Estate (Marathon)

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