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$2,800,000
Marathon, FL 33050
MLS# 620899
4 beds | 4 baths | 3079 sqft
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Property Description
Welcome to prestigious Sombrero Isle, one of the Middle Keys' most exclusive waterfront communities. This exceptional 4-bedroom, 4-bath residence blends timeless elegance with the relaxed luxury of the Florida Keys lifestyle. Step inside to a grand living room highlighted by soaring volume ceilings, gleaming marble floors, a gracefully curved staircase, and a wraparound mezzanine that leads to the spacious bedrooms and private guest quarters. Designed for both everyday living and entertaining, the home offers an open, inviting atmosphere with impressive Mediterranean architectural details throughout. The well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinetry, providing both style and functionality. Outdoors, enjoy your own tropical retreat with a heated freeform swimming pool and over 45 feet of dockage with approximately 5 feet of controlling depth, offering convenient access for a variety of boats. Nestled within the exclusive island community of Sombrero Isle, this intimate enclave consists of only 32 waterfront homes, each situated on approximately one-half acre. Boaters will appreciate the quick access via Sister's Creek to the Atlantic Ocean and some of the finest fishing and diving waters in the United States. Residents also enjoy close proximity to the renowned Sombrero Beach, scenic parks, shopping, fine dining, and vibrant local restaurants and waterfront bars. Marathon International Airport is just 10 minutes away, making travel to and from paradise effortless. Experience the perfect combination of luxury, privacy, and premier boating access in one of Marathon's most coveted waterfront neighborhoods.
Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: Yes
Current Price: $2,800,000
Listing Date: 2026-08-05
List Price: $2,800,000
Location, Tax & Legal
City: MARATHON
Mile Marker: 49.5
Marathon Neighborhood: Sombrero
Senior Community YN: No
Side: Ocean
Flood Zone: AE
Alternate Key #: 1438961
Handicap Access: No
Parcel #: 00357041-002300
Zoning: RM - Residential Medium
Deed Restrictions: No
Legal: LT 23 SOMBRERO ISLE BOOT KEY PB6-85
Taxes: 19466.18
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 121
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
Waterfront: Yes
Control Depth: 5
Lot Size: Irregular
Lot SqFt: 27973
Pool: Yes
Lot Sqft Source: Tax Records
Total Units: 0
Acres: 0.64
SqFt Source: Tax Records
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1998
Living Apx SqFt: 3079
Total Bedrooms: 4
Full Baths: 3
Half Baths: 1
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Welcome to prestigious Sombrero Isle, one of the Middle Keys' most exclusive waterfront communities. This exceptional 4-bedroom, 4-bath residence blends timeless elegance with the relaxed luxury of the Florida Keys lifestyle.
Step inside to a grand living room highlighted by soaring volume ceilings, gleaming marble floors, a gracefully curved staircase, and a wraparound mezzanine that leads to the spacious bedrooms and private guest quarters. Designed for both everyday living and entertaining, the home offers an open, inviting atmosphere with impressive Mediterranean architectural details throughout.
The well-appointed kitchen features granite countertops, stainless steel appliances, and abundant cabinetry, providing both style and functionality.
Outdoors, enjoy your own tropical retreat with a heated freeform swimming pool and over 45 feet of dockage with approximately 5 feet of controlling depth, offering convenient access for a variety of boats.
Nestled within the exclusive island community of Sombrero Isle, this intimate enclave consists of only 32 waterfront homes, each situated on approximately one-half acre. Boaters will appreciate the quick access via Sister's Creek to the Atlantic Ocean and some of the finest fishing and diving waters in the United States.
Residents also enjoy close proximity to the renowned Sombrero Beach, scenic parks, shopping, fine dining, and vibrant local restaurants and waterfront bars. Marathon International Airport is just 10 minutes away, making travel to and from paradise effortless.
Experience the perfect combination of luxury, privacy, and premier boating access in one of Marathon's most coveted waterfront neighborhoods.
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: Yes
1st Right of Refusal: No
Association Fee $: 0
Maintenance Fee $: 500
Assoc/Mnt Fee Per: Yearly
License Info
Transient Rntl Licns: Yes
Fee Includes
Common Area Mnt: 1
Dockage
Dock Length: 40
Dock: Wood
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Wine Cooler: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Beach: 1
Interior Features
Cathedral Ceilings: 1
Granite Counter Top: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Ground Level: 1
Stories: 2 Stories
Windows/Doors
Aluminum Windows: 1
Vehicle Storage
Car(s): 2
Garage: 1
Guest Parking: 1
Open Parking: 1
RV Parking Open: 1
Attached: 1
Off Street Parking: 1
Trailer Storage: 1
Construction
CBS: 1
Land Size
1/2 - Less Than 1 AC: 1
Furnished
Furnished: 1
Terms
Conventional: 1
Seller Finance Psble: 1
Utilities
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Patio: 1
Title
Title Ins - Buyer: 1
Exterior Features
Fencing: 1
Storage: 1
Pool Info
In Ground: 1
Concrete: 1
Decked: 1
Roof
Tile Roof: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Shutters
Panel: 1
Roll Down Electric: 1
Status Change Info
Status: Active
Property Features
Fee Includes: Common Area Mnt
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Building Style: Ground Level
Vehicle Storage: Garage; Attached; Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Utilities: FKAA; Municipal Sewer
Interior Features: Cathedral Ceilings; Granite Counter Top; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Fencing; Storage
Pool Info: In Ground; Concrete; Decked
Construction: CBS
Shutters: Panel; Roll Down Electric
Floor: Tile
Roof: Tile Roof
Pets: Pets Allowed
Neighborhood Feature: Beach
Land Size: 1/2 - Less Than 1 AC
Terms: Conventional; Seller Finance Psble
Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: August - 07 - 2026
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