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$5,595,000 Sale Pending

  • For Sale
  • Pending
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 2 Partial Baths
  • 4,948 Sq. Ft.
  • Updated 1 hour ago
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Casa De Artista is a rare luxury estate in the exclusive community of Sombrero Isle. Set on more than an acre with 415 feet of waterfront, this property combines privacy, elegance, and the ultimate Florida Keys lifestyle. With only 27 homes on the island and Sombrero Beach just one block away, the location is both secluded and highly desirable. Extensively renovated by D'Asign Source in 2016, the 4,649 sq. ft. main residence offers 4 bedrooms and 3.5 baths. The open-concept living and dining areas feature stunning tongue-and-groove ceilings, while the chef's kitchen showcases premium appliances, dual wine refrigerators, and double islands designed for entertaining. Expansive sliding glass doors connect to a waterfront patio with outdoor kitchen, beverage coolers, and resort-style ambiance. The grounds are landscaped with exotic palms and feature a pool with spa, and deep-water dockage. For boaters, two lifts (24K and 5K) and an 86-foot dock provide direct access to world-class fishing and diving. A 299 sq. ft. detached artist studio with half bath offers flexible use as a creative retreat or guest space. Additional highlights include a 5,176 sq. ft. garage and storage level, ideal for vehicles, boats, and equipment. Just 10 minutes from Marathon Airport and offering strong weekly rental potential, Casa De Artista is a true trophy property and one of Sombrero Isle's most exceptional estates.

Full Property Details for 114 Calle Ensueno

General

  • Price: $5,595,000
  • Taxes: $27,315 (2024)
  • Status: Pending
  • Type: Single Family
  • Source: 927
  • MLS ID: 617298
  • Updated: 5/13/2026
  • Added to Site: 181 day(s) ago

Interior

  • Interior Features: Workshop, Walk-in Closet(s), Bar, Built-in Cabinets, Drapes/Blinds Incl, Fireplace(s), Granite Counter Top, Security System, Smoke Alarms, Storage, Wired for Sound
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Dryer, Freezer, Gas Appliances, Ice Machine, Microwave, Oven, Range, Refrigerator, Washer, Wine Cooler
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 3
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Shared Amenities: Beach
  • Pool: Yes
  • Pool Description: Concrete, In Ground, Decked

Exterior

  • Exterior Features: Rain Gutters, Lighting, Bar, Built-in Grill, Fencing, Fruit Tree(s), Outdoor Kitchen, Outdoor Shower, Storage
  • Deck/Patio: Open Porch/Balcony, Deck, Patio
  • Porch/Patio/Deck: Open Porch/Balcony, Deck, Patio

Parking

  • Garage: Yes
  • Parking Features: Open, Guest

Location

  • Area: 14 - Sombrero Area
  • County: Monroe
  • Subdivision: Sombrero Isle (49.5)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)
  • Heating Type: Central

Structural Information

  • Architectural Style: Above Flood
  • Construction: CBS, Concrete
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
  • Square Feet: 4,948
  • Sq. Ft. Source: Builder/Architect
  • Year Built: 1984

Lot Features

  • Property View: Canal
  • Lot Size (Acres): 1.01
  • Lot Size (Sq. Ft.): 44,000
  • Zoning: RM - Residential Medium

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $27,315.54
  • Tax Year: 2024

Disclosures and Reports

  • Legal Description: LTS 6-7 SOMBRERO ISLE PB6-85 BOOT KEY
  • Flood Zone: AE
  • APN: 00357041-000600

Listed by The Agency Florida Keys, Lisa Swanson (305) 924-3777

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Listing agent

— 114 Calle Ensueno —

  • Lisa Swanson

    The Agency Florida Keys

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 114 Calle Ensueno

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-51 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-120.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 114 Calle Ensueno Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/13/2025
Listed
$5,595,000
292.63%
MLS
6/23/2015
Sold
$1,425,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 114 Calle Ensueno

Year
Property Taxes
Change
Tax Assessment
Change
2024
$27,316
—
$3,209,088
-7%
2024
$27,316
8%
$3,462,497
14%
2023
$25,228
21%
$3,034,477
51%
2021
$20,866
-9%
$2,004,326
-23%
2022
$22,999
10%
$2,617,154
31%
2021
$20,866
6%
$2,004,703
7%
2019
$19,660
9%
$1,873,616
10%
2018
$17,977
7%
$1,703,287
-10%
2017
$16,768
14%
$1,898,215
35%
2016
$14,707
11%
$1,407,675
12%
2015
$13,235
-10%
$1,260,381
-8%
2014
$14,719
-1%
$1,375,591
—
2013
$14,833
—
$1,375,472
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by The Agency Florida Keys, Lisa Swanson (305) 924-3777

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114 Calle Ensueno, Marathon, FL 33050 (MLS# 617298) is a Single Family property with 4 bedrooms, 3 full bathrooms and 2 partial bathrooms. 114 Calle Ensueno is currently listed for $5,595,000 and was received on November 13, 2025. Want to learn more about 114 Calle Ensueno? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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