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Waterfront Half-Duplex With Dock

18 Man-O-War Drive Marathon, FL 33050

Claim this Listing
For Sale
Under Contract
$690,000

MULTI_FAMILY - Marathon, FL

Property size:
834 SF
Lot size:
0.12 Acres
Price / SF:
$827/SF
Added:
Feb 4, 2026
Days on Market:
159
Last Refresh:
Jul 13 at 3:06 am

Property Features for 18 Man-O-War Drive

General Information

Property type
Residential Multi Family
Property subtype
Other
Zoning
RM - Residential Medium
Bedrooms
2
Bathrooms
2
Rooms
Bedroom 1, Bathroom 1, Bathroom 2, Bedroom 2
Parking features
Open
Pets allowed
Yes
Appliances
Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Stainless Steel Appliance(s)
Standard status
Active Under Contract
APN
00354810-000000
Size
834 SF
Lot size
0.12 Acres

Taxes and HOA fees

Tax Year
2025
Tax Description
BK 1 WLY PORTION OF LT 11 SOMBRERO BEACH VILLAGE PB5-86 BOOT KEY OR426-148 OR789-1794/95 OR851-2341 OR1019-1371/73 OR1
Tax Annual Amount
5806

Utilities

Heating system
Central
Cooling system
Central Air
Water front
1

Building Details

Year built
1971
Floors in Building
1
Flooring type
Vinyl
Building materials
CBS
Roof type
Metal

Listing agent Cara Ann O'Neill License #3631899

Listing office Key Colony Beach Realty 220 Key Colony Beach Causeway P.o Box 510095, Key Colony Beach, FL

Listing date Feb 4, 2026

MLS# 618482 Listing URL

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.


Investment Insights

Based on property information with market context.

This newly updated waterfront half-duplex features brand-new vinyl plank flooring throughout, an updated kitchen with stainless appliances, and fresh interior and exterior paint. Additional exterior improvements include a new seawall and a new 45-ft dock, along with partial open-water views.

The property is located in Marathon, Florida, and is described as a short walking distance to Sombrero Beach. It is zoned RM - Residential Medium.

While this listing is for one half of the duplex, the other half is also available for purchase (MLS # 618475), creating an opportunity to acquire the entire waterfront duplex property.

Key Highlights

  • Waterfront canal‑front half‑duplex with partial open‑water views and a short walk to Sombrero Beach
  • New seawall plus a new 45‑ft dock
  • Brand‑new vinyl plank flooring throughout and freshly painted inside and out

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Multifamily properties

FAQs

What type of property is this?
Multifamily property - Updated half-duplex with vinyl plank flooring, stainless appliances, new seawall, and a 45-foot dock near Sombrero Beach.
Where is this multifamily property located?
The property is located at 18 Man-O-War Drive Marathon, FL.
What is the asking price?
The asking price for this property is $690,000.
What are key features of this property?
This property features: Waterfront canal‑front half‑duplex with partial open‑water views and a short walk to Sombrero Beach; New seawall plus a new 45‑ft dock; Brand‑new vinyl plank flooring throughout and freshly painted inside and out
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