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121 Calle Ensueno

MARATHON, FL 33050
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$2,800,000 $11,804/Mo
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Bed 4

Bed

Bath 4

Bath

SqFt3,079

Sqft

Welcome to prestigious Sombrero Isle, one of the Middle Keys' most exclusive waterfront communities. This exceptional 4-bedroom, 4-bath residence blends timeless elegance with the relaxed luxury of the Florida Keys lifestyle.Step inside to a grand living room highlighted by soaring volume ceilings, gleaming marble floors, a gracefully curved staircase, and a wraparound mezzanine that leads to the spacious bedrooms and private guest quarters. Designed for both everyday living and entertaining, the home offers an open, inviting atmosphere with impressive Mediterranean architectural details throughout.The well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinetry, providing both style and functionality.Outdoors, enjoy your own tropical retreat with a heated freeform swimming pool and over 40 feet of dockage with approximately 5 feet of controlling depth, offering convenient access for a variety of boats.Nestled within the private island community of Sombrero Isle, this intimate enclave consists of only 32 waterfront homes, each situated on approximately one-half acre. Boaters will appreciate the quick access via Sister's Creek to the Atlantic Ocean and some of the finest fishing and diving waters in the United States.Residents also enjoy close proximity to the renowned Sombrero Beach, scenic parks, shopping, fine dining, and vibrant local restaurants and waterfront bars. Marathon International Airport is just 10 minutes away, making travel to and from paradise effortless.Experience the perfect combination of luxury, privacy, and premier boating access in one of Marathon's most coveted waterfront neighborhoods.

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Detail Ic Property Details

Property Type : Residential - Single Family

Price : $2,800,000

AD Id : 89209145

MLS Id : 620899

Beds : 4

Living Area Size : 3,079 Sq. Ft

Tax Amount : $19,466.18

Year Built : 1998

County : Monroe

Subdivision: Oasis

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total Bedrooms: 4 Laundry Room

    Bathroom Information

    Total Baths: 4 Full Baths: 3 Half Baths: 1

  • Interior Features

    Cathedral Ceilings,Walk-in Closet(s),Storage,Smoke Alarms,Granite Counter Top,Split Bedroom Appliances: Washer,Stainless Steel Appliance(s),Wine Cooler,Disposal,Microwave,Oven,Range,Refrigerator,Dishwasher,Dryer

  • Roofing Information

    Tile Roof

    Flooring Information

    Tile

    Heating & Cooling

    Cooling: Central Air,Ceiling Fans(s) Water Front: Yes Canal Front Canal View

    Window Information

    Window Treatments: Aluminum Windows

  • Building Information

    Year Built: 1998 Total Units: 0.00 Floor Location: 27973 Construction: CBS Roof: Tile Roof

  • Exterior Features

    Fencing,Storage

    Pool Information

    In Ground,Decked,Concrete

  • Lot Information

    Lot Dimensions: Irregular Lot SqFt: 27,973 Lot SqFt Source: Tax Records LT 23 SOMBRERO ISLE BOOT KEY PB6-85

  • Property Information

    SQ ft (Living Area): 3,079 View: Canal View Subdivision: Sombrero Isle (49.5) Stories: 2 Stories

  • Listing Price Information

    List Price: $2,800,000

  • Listing Information

    Seller Finance Psble,Conventional

  • Tax Information

    Taxes: $19,466 Tax Year: 2025 Parcel Number: 00357041-002300 Tax Exemptions: None

  • Virtual Tour

    Virtual Tour (External Link)

  • Multi-Unit Information

    Pets Allowed: Pets Allowed

  • Homeowners Association Information

    Mandatory Home Owners Asc: No Voluntary Home Owners Asc: Yes 1st Right of Refusal: No Association Fee: $0.00 Maintenance Fee: $500.00 Assoc/Mnt Fee Per: Yearly

  • Utility Information

    FKAA,Municipal Sewer
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Nearby Home Value

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1361 Overseas Highway #G5, Marathon, FL, 33050 $110,000 2 2 748 --
10999 Ave 3rd Avenue, Marathon, FL, 33050 $1,700,000 2 3 1,247 10,125 Sq. Ft
59761 Overseas Highway .., Marathon, FL, 33050 $699,000 2 2 1,496 --
59720 Overseas Highway .., Marathon, FL, 33050 $3,400,000 5 5 3,013 --
59720 Overseas Highway .., Marathon, FL, 33050 $3,100,000 5 5 3,013 --
59720 Overseas Highway .., Marathon, FL, 33050 $2,975,000 5 5 3,013 --
59720 Overseas Highway .., Marathon, FL, 33050 $3,500,000 4 5 3,013 --
59733 Paradise Place, Marathon, FL, 33050 $650,000 4 2 1,447 6,162 Sq. Ft
58652 Overseas Highway .., Marathon, FL, 33050 $3,495,000 4 4 2,429 --
58773 Overseas Highway .., Marathon, FL, 33050 $1,675,000 3 2 1,280 --

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ByOwner last updated this listing 10/05/2026 @ 19:03

MLS: 620899 LISTED BY: Ginger C Henderson , Coldwell Banker Schmitt Real Estate Co. 305-743-5181 SOURCE: Florida Keys MLS, Inc.

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