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$5,800,000
200 Days On Site

126 Calle Ensueno
MARATHON, FL 33050

For Sale|Single Family Residence|Active
6
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
8,306
SqFt
$698
/SqFt
1981
Built
Subdivision:
ACREAGE
County:
Monroe

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126 Calle Ensueno126 Calle Ensueno126 Calle Ensueno126 Calle Ensueno
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Welcome to your private paradise on prestigious Sombrero Isle. Recent price reduction reflects the purchase price for the home and the lot it occupies. The adjacent vacant lot is available at $2,200,000 with seller financing available. This luxurious 1.5-acre, resort-style estate on 3 platted lots boasts 500 feet of prime water frontage, offering endless possibilities: preserve as a private oasis, subdivide, or build an additional home. With immediate access to the Atlantic Ocean, this estate is perfect for fishing, diving, and boating. The private concrete boat basin accommodates vessels up to 60 feet, with a newly installed 28,000-pound boat lift and 10,000-pound jet ski lift, making it a boater's dream. The open and airy interior features vaulted ceilings, spacious hallways, and natural light throughout. Nearly every room offers stunning water views. With 7 bedrooms and 7 bathrooms, the home is perfect for hosting guests or generating substantial vacation rental income. Outdoors, enjoy the newly renovated saltwater pool and spa, lighted tennis court, peaceful palm grove, and lush tropical landscaping. A modern in-house gym and private guest quarters add convenience and luxury. Designed for security and self-sufficiency, the home features hurricane-rated windows and doors, a whole-house generator, a large cistern, and a state-of-the-art ADT security system. Located just one block from Sombrero Beach, this estate offers the perfect blend of tranquility and accessibility. With Marathon Airport only minutes away, you can easily fly into this tropical paradise or enjoy a scenic drive along the iconic Overseas Highway. This premier estate embodies the best of the Florida Keys lifestyle, combining modern amenities, timeless elegance, and an unbeatable location. Don't miss this rare opportunity to own a piece of paradise with this one-of-a-kind sanctuary.

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Listing Snapshot
Price 
$5,800,000
Days On Site 
200 Days
Bedrooms 
6
Inside Area (SqFt) 
8,306 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
1.5 Acres
Year Built 
1981
MLS® Number 
225009876
Status 
Active
Property Tax 
$36,816
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 months agoListing updated with changes from the MLS®
4 months agoPrice changed to $5,800,000
7 months agoListing first seen on site
General Features
Acres 
1.5
Attached Garage 
Yes
Carport 
3
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking 
Garage Door OpenerPavedCoveredGuestAttachedAttached Carport
Parking Spaces 
5
Pets 
Yes
Property Sub Type 
Single Family Residence
Security 
Smoke Detector(s)
SqFt Total 
10000
Style 
Two StorySingle Family
Utilities 
Propane
Interior Features
Appliances 
Ice MakerGas CooktopCooktopDishwasherDryerFreezerMicrowaveRefrigerator
Basement 
Concrete
Cooling 
Flooring 
LaminateTile
Furnished 
Negotiable
Interior 
Eat-in KitchenVaulted Ceiling(s)Walk-In Closet(s)
Window Features 
Storm Window(s)
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Exterior Features
Construction Details 
BlockWood Siding
Exterior 
Gas GrillBoat SlipTennis Court(s)CourtyardOutdoor KitchenStorage
Fencing 
Fenced
Frontage 
204
Gulf Access 
Yes
Lot Features 
Waterfront
Other Structures 
Tennis Court(s)GazeboOutdoor KitchenStorage
Patio And Porch 
DeckPatio
Pool Features 
Above GroundSalt WaterPrivate
Private Pool 
Yes
Roof 
Metal
Spa Features 
Above Ground
View 
Canal
Waterfront 
Yes
Waterfront Features 
Canal Front
Waterview 
Canal
Windows/Doors 
Storm Window(s)
Community Features
Association Amenities 
BarbecueBeach AccessFitness CenterTennis Court(s)
Community Features 
Fitness CenterTennis Court(s)
MLS Area 
ACREAGE
Roads 
Paved
Listing courtesy of Coldwell Banker Schmitt RE CO

The source of this real property information is the copyrighted and proprietary database compilation of the Southwest Florida MLS organizations. Copyright © 2025Southwest Florida MLS organizations. All rights reserved. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. The data relating to real estate for sale on this limited electronic display come in part from the Broker Reciprocity Program (BR Program) of M.L.S. of Naples, Inc. Properties listed with brokerage firms other than are marked with the BR Program Icon or the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. Some properties that appear for sale on this website may no longer be available. For the most current information, contact .

Neighborhood & Commute
Source: Walkscore
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
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