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
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