Marathon Key:
189 matches found
$27,500,000
Property Type: Residential
# of Bedrooms: 9
# of Bathrooms: 10
Square Footage: 19124
Year Built: 2025
Area: 18 - East of Holiday Inn US #1 & Coco Plum
Subdivision: Coco Plum Beach (54.5)
Description: Discover the epitome of coastal luxury in this brand-new, beachfront estate...
Listing Office: American Caribbean Real Estate, Christie's International Real Estate
Last Updated: April - 12 - 2025
IDX
$21,000,000
Property Type: Residential
# of Bedrooms: 5
# of Bathrooms: 9
Square Footage: 8573
Year Built: 2007
Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
Subdivision: Sea Crest Heights (52.0)
Description: Discover the crown jewel of the Florida Keys.
This extraordinary five-acre...
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 04 - 2025
IDX
$12,500,000
Property Type: Residential
# of Bedrooms: 6
# of Bathrooms: 11
Square Footage: 10852
Year Built: 1967
Area: 15 - Sombrero Bch Rd to Vaca Cut Gulfside
Subdivision: Casa Manana Shores (50.5)
Description: Casa Mañana Shores, located in the heart of Marathon, is a developer's dre...
Listing Office: Ocean Sotheby's International
Last Updated: March - 03 - 2025
IDX
$8,499,000
Property Type: Residential
# of Bedrooms: 4
# of Bathrooms: 5
Square Footage: 5168
Year Built: 1965
Area: 19 - Crawl Key & Grassy Key
Subdivision: Crains Sub (58.0)
Description: Morton Manor is a timeless estate nestled along the Gulf's bay waters, evok...
Listing Office: Palm House Real Estate
Last Updated: March - 07 - 2025
IDX
$6,700,000
Property Type: Residential
# of Bedrooms: 5
# of Bathrooms: 4
Square Footage: 3415
Year Built: 2025
Area: 14 - Sombrero Area
Subdivision: Sunrise Isle (50.0)
Description: Nestled on the exclusive, gated island of Sunrise Isles in Marathon, Florid...
Listing Office: LoKation Real Estate
Last Updated: May - 08 - 2025
IDX
$5,995,000
Property Type: Residential
# of Bedrooms: 4
# of Bathrooms: 5
Square Footage: 4948
Year Built: 1984
Area: 14 - Sombrero Area
Subdivision: Sombrero Isle (49.5)
Description: Welcome to Casa De Artista, a one-of-a-kind luxury estate located in the ex...
Listing Office: Berkshire Hathaway HomeServices Knight & Gardner Realty
Last Updated: May - 21 - 2025
IDX
$5,800,000
Property Type: Residential
# of Bedrooms: 7
# of Bathrooms: 7
Square Footage: 8306
Year Built: 1981
Area: 14 - Sombrero Area
Subdivision: Sombrero Isle (49.5)
Description: Welcome to your private paradise on prestigious Sombrero Isle with NEW PRIC...
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 04 - 2025
IDX
$5,798,000
Property Type: Residential
# of Bedrooms: 4
# of Bathrooms: 4
Square Footage: 3212
Year Built: 1968
Area: 13 - 7 Mile Bridge to Sombrero Bch Rd E & W
Subdivision: Woodburns Sub (49.5)
Description: Two Waterfront Homes on Four Open Water Gulf-Front Lots - A Rare Opportunit...
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 11 - 2025
IDX
$4,999,000
Property Type: Residential
# of Bedrooms: 3
# of Bathrooms: 4
Square Footage: 4000
Year Built: 2009
Area: 19 - Crawl Key & Grassy Key
Subdivision: Crains Sub (58.0)
Description: Nestled on a secluded 2-acre lot in Grassy Key, Marathon, this gated waterf...
Listing Office: Coldwell Banker Schmitt Lower Keys (KW)
Last Updated: May - 29 - 2025
IDX
$4,499,000
Property Type: Residential
# of Bedrooms: 3
# of Bathrooms: 3
Square Footage: 2428
Year Built: 1974
Area: 13 - 7 Mile Bridge to Sombrero Bch Rd E & W
Subdivision: Woodburns Sub (49.5)
Description: Private Waterfront Estate in the Florida Keys This gated, one-acre estat...
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: June - 11 - 2025
IDX
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
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