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  • 17-18 Man-O-War Drive, Marathon, FL 33050 (MLS# 618475)

17-18 Man-O-War Drive, Marathon, FL 33050

$1,550,000
Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 1,668 Lot Size (sq. ft.): 3,514 Status: Active
Current Price: $1,550,000 List Date: 2/04/2026 Last Modified: 2/27/2026

Description

Full Waterfront Duplex in Desirable Sombrero Beach! Live the ultimate coastal lifestyle with this beautifully updated waterfront duplex in the highly sought-after Sombrero Beach neighborhood. Whether you're looking for an investment opportunity, a vacation retreat, or a full-time residence with income potential, this property checks every box. Both sides of the duplex have been thoughtfully upgraded, featuring brand-new flooring, fresh interior paint, creating bright, modern living spaces that are completely move-in ready. Step outside and embrace true Keys living — your new 45-foot dock is right out back, making it effortless to keep your boat just steps from your door. Enjoy partial open water views and the convenience of direct ocean access, perfect for fishing, diving, or sunset cruises at a moment's notice. Each unit offers privacy and flexibility, and both sides are also available for individual purchase, giving buyers multiple ownership options. Priced BELOW appraised value! Waterfront location, boating convenience, and stylish updates — this is island living at its best. Party wall agreement on file.

More Information MLS# 618475

Contract Information

Listing Board: Marathon/Lower Keys As is Rght to Inspct: Yes Species List: No Current Price: $1,550,000 Listing Date: 2026-02-04 List Price: $1,550,000

Location, Tax & Legal

City: MARATHON Mile Marker: 49.5 Marathon Neighborhood: Sombrero Side: Ocean Flood Zone: AE,AE Alternate Key #: 9103108 Parcel #: 00354810-000200,00354810-00000 Zoning: RM - Residential Medium Deed Restrictions: Unknown Legal: BK 1 ELY PORTION OF LOT 11 SOMBRERO BEACH VILLAGE PB5-86 BOOT KEY,BK 1 WLY PORTION OF LT 11 SOMBRERO BEACH VILLAGE PB5- Taxes: 11079.09 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 17-18 Street Name: Man-O-War Street Suffix: Drive Key/Island: Marathon State/Province: FL Zip Code: 33050 County: Monroe Subdivision: Sombrero Bch Village (49.5) Area: 14 - Sombrero Area

General Property Description

Realtor.COM Type: Multi-family Waterfront: Yes Control Depth: 5 Lot Size: X Lot SqFt: 3514 Pool: No Lot Sqft Source: Property Data Card Total Units: 0 Acres: 0.08 SqFt Source: Property Data Card Rentals Allowed: With Restrictions Min Rental Days: 7 Style: Duplex Year Built: 1971 Living Apx SqFt: 1668 Total Bedrooms: 4 Full Baths: 4 Total Baths: 4

Remarks & Misc

Remarks – Consumer: Full Waterfront Duplex in Desirable Sombrero Beach! Live the ultimate coastal lifestyle with this beautifully updated waterfront duplex in the highly sought-after Sombrero Beach neighborhood. Whether you're looking for an investment opportunity, a vacation retreat, or a full-time residence with income potential, this property checks every box. Both sides of the duplex have been thoughtfully upgraded, featuring brand-new flooring, fresh interior paint, creating bright, modern living spaces that are completely move-in ready. Step outside and embrace true Keys living — your new 45-foot dock is right out back, making it effortless to keep your boat just steps from your door. Enjoy partial open water views and the convenience of direct ocean access, perfect for fishing, diving, or sunset cruises at a moment's notice. Each unit offers privacy and flexibility, and both sides are also available for individual purchase, giving buyers multiple ownership options. Priced BELOW appraised value! Waterfront location, boating convenience, and stylish updates — this is island living at its best. Party wall agreement on file.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Dock Length: 45 Dock: Composite

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Dryer: 1 Microwave: 1 Oven: 1 Refrigerator: 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1 Open Water View: 1

Floor

Vinyl: 1

Interior Features

Drapes/Blinds Incl: 1

Property Condition

Updated/Remodeled: 1

Building Style

Above Flood: Unknown

Windows/Doors

Impact Rstnce Doors: 1 Sliding Glass Doors: 1

Vehicle Storage

Open Parking: 1

Construction

CBS: 1

Land Size

Less Than 1/4 Acre: 1

Utilities

FKAA: 1

Roof

Metal Roof: 1

Shutters

Panel: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Open Water View Property Condition: Updated/Remodeled Vehicle Storage: Open Parking Cooling: Ceiling Fans(s); Central Air Utilities: FKAA Interior Features: Drapes/Blinds Incl Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Washer Construction: CBS Shutters: Panel Floor: Vinyl Roof: Metal Roof Pets: Pets Allowed Land Size: Less Than 1/4 Acre
Listing Office: Key Colony Beach Realty
Last Updated: February - 27 - 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.

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