Ad #7229710
MLS #618475
Full Waterfront Duplex in Desirable Sombrero Beach! Live the
17-18 Man-O-War Dr, Marathon, FL 33050
$1,300,000
4Beds
4Baths
1,668Sqft
0.08Acres
About this property
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.
Property Features
4 Beds
4 Baths
1,668 Sqft
Built in 1971
0.08 Acres
Beachview
On Beachfront
Open
Siding: CBS
Metal Roof
$11,079 / yr property tax
Monroe County
Sombrero Bch Village (45) Community
Additional Photos
Contact Information
Shannon Butler
Key Colony Beach Realty, Inc.
305-395-1700
Location
Listing Agent: Shannon Butler (License #: 699921) 305-395-1700
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 12, 2026
Photo Gallery
$1,300,000
4
Beds
4
Baths
1,668
Sqft
17-18 Man-O-War Dr, Marathon, FL 33050
By contacting this agent you agree to these Terms and Conditions.
MLS# 618475
Full Waterfront Duplex in Desirable Sombrero Beach! Live the
$1,300,000
17-18 Man-O-War Dr, Marathon, FL 33050
4
Beds
4
Baths
1,668
Sqft
0.08
Acres
$1,300,000
17-18 Man-O-War Dr, Marathon, FL 33050
4 Beds
4 Baths
1,668 Sqft
0.08 Acres
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.
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Property Details
HOME DETAILS
4 Beds
4 Baths
1,668 Sqft
Built in 1971
0.08 Acres
BEACH & VIEW
Beachview
On Beachfront
EXTERIOR
Open
Siding: CBS
Metal Roof
FINANCIAL & COMMUNITY
$11,079 / yr property tax
Monroe County
Sombrero Bch Village (45) Community
See More Details
Location
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Ad Statistics
Ad Number
7229710
Viewed
0 time
Listing Status
Active Under Contract
Added
Feb 05, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
Marathon and Lower Keys Association of Realtors
Source Property ID
618475
Listing Agent: Shannon Butler (License #: 699921) 305-395-1700
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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