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$5,800,000

126 Calle Ensueno, Marathon FL 33050

7  beds
6.5  baths
8,306  sqft
Single Family Residence
Built in 1981
65,340 Square Feet lot
$698/sqft
206 days on market

About this property

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 and natural light throughout.

Interior Details

Bedrooms & bathrooms

  • Bedrooms: 7
  • Bathrooms: 6.5
  • Full bathrooms: 6

Heating & cooling

  • Heating: None
  • Cooling: Ceiling Fan(s), Electric
  • Laundry: Utility Room/Laundry

Features

  • Flooring: Carpet, Tile
  • Window Features: Clear Impact Glass, High Impact Windows, Impact Glass
  • Door Features: High Impact Doors

Extras

  • Appliances: Dishwasher, Dryer, Ice Maker, Microwave, Gas Range, Refrigerator, Wall Oven

Property Details

Parking

  • Garage spaces: 2
  • Parking features: Attached Carport, Additional Spaces Available, Covered, Driveway, Golf Cart Parking, Guest, Other, Paver Block, Rv/Boat Parking

Features

  • Exterior features: Lighting, Fruit Trees, Tennis Court(s)
  • Has water view: Yes
  • Waterfront features: Ocean Access, Canal Front, Canal Width 81-120 Feet

Public Info

  • Lot Size: 65,340 Square Feet
  • Interior Livable Area: 8,306 sqft
  • Year Built: 1981
  • APN: 00357041-001300
  • County: Monroe County

Tax Information

  • Annual Tax Amount: $36,239
  • Tax Year: 2023

Price History

8/22/2025 Listed for Sale
Source: Miami REALTORS®
$5,800,000
$698/sqft

Estimated Monthly Payment

Customize assumptions below to estimate your monthly cost.

Est.
$35,048
Principal & Interest $30,095
Property Taxes $3,020
Home Insurance $1,933
HOA Fees $0
Kevin McCarthy
Kevin McCarthy
Broker & Executive Director of Luxury Sales






    By proceeding, you consent to receive calls and texts at the number you provided, including marketing by autodialer and prerecorded and artificial voice, and email, from miamiforward.com and about your inquiry and other home-related matters, but not as a condition of any purchase.






      By proceeding, you consent to receive calls and texts at the number you provided, including marketing by autodialer and prerecorded and artificial voice, and email, from miamiforward.com and about your inquiry and other home-related matters, but not as a condition of any purchase.