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121 Calle Ensueno, Marathon, FL - photo 1

$2,800,000

121 Calle Ensueno

Marathon, FL 33050

Estimated payment $14,733/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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4Beds
4Baths
3,079Sq Ft
$909Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Built in 1998
27,878 sqft Lot

About This Home

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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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:4
  • •Bathrooms:4 (3 full, 1 half)
  • •Full bathrooms:3
  • •Half bathrooms:1

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:3,079 sqft
  • •Total interior livable area:3,079 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:27,878 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:1998

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Price history

DateEventPrice
10/31/2026Listed for sale$2,800,000$909/sqft

Listing Agent

Ginger C Henderson

Coldwell Banker Schmitt Real Estate Co.

Brokerage Phone: 305-743-5181

Source: Florida Keys MLS · MLS #620899

Data Powered by Home Junction, Inc.

Nearby

Schools

FLORIDA KEYS COMMUNITY COLLEGE - MIDDLE KEYS CENTER

0.5 mi

MARATHON SCHOOL

High · 0.6 mi

STANLEY SWITLIK ELEMENTARY SCHOOL

Elementary · 1.1 mi

Supermarkets

Paradise Produce

1.0 mi

Publix Drive-Up

1.2 mi

Tom Thumb

1.2 mi

Dining

Godfathers Pizza

0.2 mi

Wahoos Bar & Grill

0.4 mi

Marathon Pizza & Pasta

0.6 mi

Parks

Marathon Community Park

0.9 mi

Jesse Hobbs Park

1.0 mi

Beaches

Sombrero Beach

0.5 mi

Coca Plum Beach

5.6 mi

Campground Beach

7.0 mi

Nearby amenity locations include data © OpenStreetMap contributors.