Ad #7229712
MLS #618482
Newly updated waterfront half-duplex just a short walking
18 Man-O-War Dr, Marathon, FL 33050
$690,000
2Beds
2Baths
834Sqft
0.12Acres
About this property
Newly updated waterfront half-duplex just a short walking distance to Sombrero Beach. This canal front property features brand-new vinyl plank flooring throughout, and an updated kitchen with Stainless appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.
Property Features
2 Beds
2 Baths
834 Sqft
Built in 1971
0.12 Acres
1 Story
Beachview
On Beachfront
Open
Siding: CBS
Metal Roof
Central
$5,806 / yr property tax
Monroe County
Sombrero Bch Village (45) Community
Additional Photos
Contact Information
Cara Ann O'Neill
Key Colony Beach Realty, Inc.
305-731-7887
Location
Listing Agent: Cara Ann O'Neill (License #: 3631899) 305-731-7887
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 11, 2026
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$690,000
2
Beds
2
Baths
834
Sqft
18 Man-O-War Dr, Marathon, FL 33050
By contacting this agent you agree to these Terms and Conditions.
MLS# 618482
Newly updated waterfront half-duplex just a short walking
$690,000
18 Man-O-War Dr, Marathon, FL 33050
2
Beds
2
Baths
834
Sqft
0.12
Acres
$690,000
18 Man-O-War Dr, Marathon, FL 33050
2 Beds
2 Baths
834 Sqft
0.12 Acres
Newly updated waterfront half-duplex just a short walking distance to Sombrero Beach. This canal front property features brand-new vinyl plank flooring throughout, and an updated kitchen with Stainless appliances. Freshly painted inside and out, the home feels crisp, modern, and move-in ready. Outside, enjoy a new seawall, new 45-ft dock, and partial open-water views, perfect for boating and waterfront living. Whether you're looking for a strong rental income opportunity or a low-maintenance permanent waterfront home, this property checks all the boxes for Keys living. Priced BELOW appraised value! Bonus opportunity: the other half of the duplex is also available for purchase, see MLS # 618475 offering the rare chance to own the entire waterfront property.
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Property Details
HOME DETAILS
2 Beds
2 Baths
834 Sqft
Built in 1971
0.12 Acres
1 Story
BEACH & VIEW
Beachview
On Beachfront
EXTERIOR
Open
Siding: CBS
Metal Roof
INTERIOR
Central
FINANCIAL & COMMUNITY
$5,806 / yr property tax
Monroe County
Sombrero Bch Village (45) Community
See More Details
Location
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Ad Statistics
Ad Number
7229712
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
618482
Listing Agent: Cara Ann O'Neill (License #: 3631899) 305-731-7887
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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