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Sold for $7,400,000
  • $7,400,000

    126 Calle Ensueno, Marathon, FL 33050

    7beds
    8,306sqft
    Single Family Residence
    Built in 1981
    1.47 Acres Lot
    $5,005,500 Zestimate®
    $891/sqft
    $20,433 Estimated rent

    Home value

    $5,005,500

    $4.45M - $5.66M

    $20,433/mo

    Zestimate® history
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    What's special

    Modern in-house gymResort-style estateState-of-the-art adt security systemSpacious hallwaysPeaceful palm groveLighted tennis courtLush tropical landscaping
    Welcome to your private paradise on prestigious Sombrero Isle with NEW PRICE ADJUSTMENT on vacant platted lot 13! The waterfront adjacent vacant lot 13 is now available at $1.7M, no interest for 2 years, $10K a month principle payment on lot bringing the reduced price for 1.5 acre estate to $7.5M for platted lots 13, 14 and 15. 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 ft., 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.

    Zillow last checked:

    Listing updated:

    Listed by:

    Lisa Wiebe 561-386-4952,

    Coldwell Banker Schmitt Real Estate Co.

    Bought with:

    outside of mls

    Outside Of MLS

    Source: FLKMLS,MLS#: 611505MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 7
    • Bathrooms: 7
    • Full bathrooms: 6
    • 1/2 bathrooms: 1
    Cooling
    • Central Air, Ceiling Fans(s)
    Appliances
    • Included: More Appliances, Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Freezer, Gas Appliances, Ice Maker, Wine Cooler, Stainless Steel Appliance(s)
    • Laundry: Laundry Room
    Features
    • Built-in Features, Granite Counters, Lobby, Storage, Walk-in Closet(s), Bar, Gym, Media Room, Sun/Florida Room
    • Flooring: Laminate
    Interior area
    • Total structure area: 8,306
    • Total interior livable area: 8,306 sqft

    Property

    Parking
    • Parking features: Attached, Garage Door Opener, Open, RV Access/Parking, Storage
    • Has attached garage: Yes
    • Has uncovered spaces: Yes
    Accessibility
    • Accessibility features: None
    Features
    • Patio & porch: Open Porch/Balcony, Deck, Patio, Screened Patio, Lanai
    • Exterior features: Bar, Fruit Tree(s), Rain Gutters, Lighting, Outdoor Kitchen, Storage, Tennis Court(s)
    • Has private pool: Yes
    • Pool features: Above Ground, Salt Water, Concrete, Decked
    • Has spa: Yes
    • Spa features: Heated
    • Fencing: Fenced,Privacy
    • On waterfront: Yes
    Lot
    • Size: 1.47 Acres
    Details
    • Additional structures: Bath House, Gazebo
    • Additional parcels included: 9105168
    • Parcel number: 00357041001300
    • Zoning: RM - Residential Medium
    • Other equipment: Generator

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • CBS, Concrete, Frame
    Condition
    • Updated/Remodeled
    • New construction: No
    • Year built: 1981

    Utilities & green energy

    • Water: Cistern
    • Utilities for property: Cable Available

    Community & HOA

    Community
    • Features: Beach, Bike Paths
    • Security: Security Gate, Security Guard, On Premises System, Security System
    • Subdivision: Sombrero Isle (49.5)
    HOA
    • Has HOA: No
    • Services included: None
    Location
    • Region: Marathon

    Financial & listing details

    • Price per square foot: $891/sqft
    • Tax assessed value: $4,254,632
    • Annual tax amount: $36,239
    • Date on market: 9/18/2024
    • Listing terms: Seller Finance Psble,Cash,Conventional

    Price history

    DateEventPrice
    11/21/2025Sold$7,400,000+27.6%$891/sqft
    Source: FLKMLS #611505 Report a problem
    10/10/2025Contingent$5,800,000$698/sqft
    Source: Key West AOR #611505 Report a problem
    4/22/2025Price change$5,800,000-29.7%$698/sqft
    Source: MLKAR #611505 Report a problem
    3/8/2025Price change$8,250,000-2.9%$993/sqft
    Source: FLKMLS #611505 Report a problem
    9/18/2024Listed for sale$8,500,000+400%$1,023/sqft
    Source: MLKAR #611505 Report a problem
    9/28/2023Sold$1,700,000-70.1%$205/sqft
    Source: FLKMLS #606809 Report a problem
    5/2/2023Sold$5,692,500+0%$685/sqft
    Source: Public Record Report a problem
    3/25/2023Pending sale$5,690,000$685/sqft
    Source: FLKMLS #601833 Report a problem
    1/28/2023Contingent$5,690,000$685/sqft
    Source: Key West AOR #601833 Report a problem
    12/16/2022Listed for sale$5,690,000$685/sqft
    Source: Key West AOR #601833 Report a problem
    11/19/2022Contingent$5,690,000$685/sqft
    Source: Key West AOR #601833 Report a problem
    10/27/2022Price change$5,690,000-5.1%$685/sqft
    Source: Key West AOR #601833 Report a problem
    8/15/2022Price change$5,995,000-7.1%$722/sqft
    Source: Key West AOR #601833 Report a problem
    7/16/2022Listed for sale$6,450,000+4200%$777/sqft
    Source: Key West AOR #601833 Report a problem
    1/25/2022Sold$150,000-96.8%$18/sqft
    Source: Public Record Report a problem
    10/5/2021Sold$4,633,800-7.2%$558/sqft
    Source: Public Record Report a problem
    6/11/2021Listed for sale$4,995,000+51.6%$601/sqft
    Source: MLKAR #596458 Report a problem
    2/9/2017Listing removed$3,295,000$397/sqft
    Source: Re/Max All Keys Real Estate #570035 Report a problem
    6/6/2016Price change$3,295,000-2.9%$397/sqft
    Source: RE/MAX All Keys Real Estate #570035 Report a problem
    2/18/2016Price change$3,395,000-14.8%$409/sqft
    Source: RE/MAX All Keys Real Estate #570035 Report a problem
    11/10/2015Price change$3,985,000-7.2%$480/sqft
    Source: RE/MAX ALL KEYS REAL ESTATE #568916 Report a problem
    5/15/2015Listed for sale$4,295,000+227.9%$517/sqft
    Source: RE/MAX All Keys Real Estate #567510 Report a problem
    12/30/1999Sold$1,310,000$158/sqft
    Source: MLKAR #412953 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$35,239 -2.1%$4,131,699 +3.5%
    2024$36,003 -2.2%$3,992,176 +1.7%
    2023$36,816 -3.6%$3,927,316 -1.9%
    2022$38,174 +69.7%$4,004,965 +77.1%
    2021$22,494 +3%$2,261,979 +1.4%
    2020$21,848 $2,230,749 +2.3%
    2019$21,848 +2.2%$2,180,596 +1.9%
    2018$21,382 +5.7%$2,139,938 +2.1%
    2017$20,228 +1.9%$2,095,924 +2.1%
    2016$19,855 -1.1%$2,052,815 +0.7%
    2015$20,075 $2,038,545
    Find assessor info on the county website

    Neighborhood: 33050

    Nearby schools

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    Estimated market value
    $5,005,500
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    Estimated market value
    $5,005,500