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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 6:06 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

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    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
    Contact an agent
    (305) 731-7887
    We can help!
    Contact an agent
    Cara Ann O'Neill
    Real Estate License ID: 3631899
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