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$1,300,000 Contingent

  • For Sale
  • Contingent
  • Duplex
  • 4 Beds
  • 4 Full Baths
  • 1,668 Sq. Ft.
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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.

Full Property Details for 1718 Man-O-War Dr

General

  • Price: $1,300,000
  • Taxes: $11,079 (2025)
  • Status: Contingent
  • Type: Duplex
  • Source: 927
  • MLS ID: 618475
  • Updated: 5/28/2026
  • Added to Site: 149 day(s) ago

Interior

  • Interior Features: Drapes/Blinds Incl
  • Appliances: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
  • Flooring: Vinyl

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 4

Parking

  • Parking Features: Open

Location

  • Area: 14 - Sombrero Area
  • County: Monroe
  • Subdivision: Sombrero Bch Village (49.5)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: CBS
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Doors, Sliding Glass Doors, Shutters
  • Square Feet: 1,668
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1971
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Canal, Open Water View
  • Lot Size (Acres): 0.08
  • Lot Size (Sq. Ft.): 3,514
  • Lot Size Source: Property Data Card
  • Lot Dimensions: x
  • Zoning: RM - Residential Medium

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $11,079.09
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: 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-
  • Flood Zone: AE, AE
  • APN: 00354810-000200, 00354810-00000

Listed by Key Colony Beach Realty, Shannon Butler (305) 395-1700 and Key Colony Beach Realty, Cara Ann O'Neill (305) 731-7887

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Listing agents

— 1718 Man-O-War Dr —

  • Shannon Butler

    Key Colony Beach Realty

  • Cara Ann O'Neill

    Key Colony Beach Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 1718 Man-O-War Dr

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-51.3 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-120.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 1718 Man-O-War Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/20/2026
Price Reduced
$1,300,000
-7.14%
MLS
2/04/2026
Listed
$1,400,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 1718 Man-O-War Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,447
8%
$628,385
27%
2024
$5,036
7%
$493,167
9%
2023
$4,713
17%
$452,785
50%
2021
$4,032
-8%
$302,349
-25%
2022
$4,401
9%
$401,586
32%
2021
$4,032
29%
$304,821
22%
2019
$3,128
21%
$249,807
13%
2018
$2,582
-4%
$220,201
-5%
2017
$2,697
4%
$232,721
2%
2016
$2,601
25%
$227,735
6%
2015
$2,086
—
$215,400
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 1718 Man-O-War Dr

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Key Colony Beach Realty, Shannon Butler (305) 395-1700 and Key Colony Beach Realty, Cara Ann O'Neill (305) 731-7887

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17-18 Man-O-War Drive, Marathon, FL 33050 (MLS# 618475) is a Duplex property with 4 bedrooms and 4 full bathrooms. 17-18 Man-O-War Drive is currently listed for $1,300,000 and was received on February 04, 2026. Want to learn more about 17-18 Man-O-War Drive? Do you have questions about finding other Duplex real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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