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114 Calle Ensueno, Marathon, FL 33050
$5,850,000
Property Type:
Residential
Bedrooms:
4
Baths:
5
Square Footage:
4,948
Lot Size (sq. ft.):
44,000
Status:
Active
Current Price:
$5,850,000
List Date:
11/13/2025
Last Modified:
2/28/2026
Description
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.
Open Houses
Saturday, March 07, 10:00 am - 12:00 pm
More Information MLS# 617298
Contract Information
Current Price: $5,850,000
Listing Date: 2025-11-13
Listing Board: Key West Association
List Price: $5,850,000
Location Tax Legal
Street #: 114
Street Name: Calle Ensueno
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sombrero Isle (49.5)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 6
Pool: Yes
Year Built: 1984
Lot SqFt: 44000
Acres: 1.01
Living Apx SqFt: 4948
SqFt Source: Builder/Architect
Total Bedrooms: 4
Full Baths: 3
Half Baths: 2
Total Baths: 5
Rentals Allowed: With Restrictions
Min Rental Days: 7
Status Change Info
Status: Active
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dockage
Dock Length: 86
Dock: Composite
Building Style
Above Flood: Yes
Vehicle Storage
Car(s): 4+
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Dockage: Boat Lift
Vehicle Storage: Garage; Guest Parking; Open Parking; Trailer Storage
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Heating: Central
Utilities: FKAA; Municipal Sewer; Propane
Interior Features: Bar; Built-in Cabinets; Drapes/Blinds Incl; Fireplace(s); Granite Counter Top; Security System; Smoke Alarms; Storage; Walk-in Closet(s)
Pre-Wired: Surround Sound
Specialty Rooms: Laundry Room; Workshop; Other
Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Ice Machine; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Bar; Built-in Grill; Fencing; Fruit Tree(s); Lighting; Outdoor Kitchen; Outdoor Shower; Rain Gutters; Storage
Pool Info: In Ground; Concrete; Decked
Construction: CBS; Concrete
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach
Land Size: 1 Less Than 2 Acres
Listing Office: The Agency Florida Keys
Last Updated: February - 28 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
