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    Gulf Front Estate in Marathon Title is generated by Realmo AI

    6500-6600 Overseas Highway, Marathon, FL 33050

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    Claim this Listing
    For Sale
    $9,950,000

    COMMERCIAL - Marathon, FL

    Property size:
    10,852 SF
    Lot size:
    3.86 Acres
    Price / SF:
    $916/SF
    Added:
    Jul 2, 2024
    Days on Market:
    690
    Last Refresh:
    May 22 at 5:06 pm

    Property Features for 6500-6600 Overseas Highway

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    MU - Mixed Use Commercial
    Bedrooms
    6
    Bathrooms
    11
    Rooms
    Bedroom 6, Bathroom 3, Bathroom 11, Bathroom 4, Bathroom 2, Bathroom 9, Bathroom 7, Bedroom 3, Bathroom 1, Bedroom 5, Bedroom 1, Bathroom 8, Bathroom 10, Bathroom 6, Bedroom 2, Bathroom 5, Bedroom 4
    Fireplace
    1
    Appliances
    Refrigerator, Range
    Standard status
    Active
    APN
    00103540-000000
    Size
    10,852 SF
    Lot size
    3.86 Acres

    Taxes and HOA fees

    Tax Year
    2023
    Tax Description
    11 66 32 KEY VACCAS PT LOT 1 AND PT LOT 1 (OLD S/R 4-A) AND LOTS 10 AND11 CASA MANANA SHORES PB2-50
    Tax Annual Amount
    20126

    Utilities

    Heating system
    Central, Fireplace(s)
    Cooling system
    Central Air
    Water front
    1

    Building Details

    Year built
    1967
    Building materials
    CBS, Concrete
    Roof type
    Concrete

    We can help!

    Listing Contact
    Erin Lynne Voelliger

    Listing agent Erin Lynne Voelliger License #3516587

    Listing office Ocean Sotheby's International 12420 Overseas Highway, Marathon, FL

    Listing date Jul 2, 2024

    MLS# 610645

    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.

    HighLights

    • 3.86 acre gulf front estate with 695 feet of water frontage in the heart of Marathon.
    • Mixed‑use commercial zoning with one commercial transferable building right, offering multiple development possibilities.
    • 218 feet of concrete dockage, including a cut‑in protected boat slip, and room for a helicopter landing pad.
    • Secured property with an eight‑foot concrete wall and three gated entrances.
    • Solid concrete construction 10,852 sq ft mansion with ten bedrooms and six and a half bathrooms.
    • 25 x 50 ft swimming pool within a partially screened enclosure.

    Overview

    Located in the heart of Marathon, Casa Manana Shores is a secured gulf front estate spanning 3.86 acres. The property is enclosed by an eight-foot concrete wall and features three gated entrances. It offers approximately 540 linear feet of highway frontage and 695 linear feet of water frontage, along with 218 feet of concrete dockage, including a protected boat slip. There is also space for a helicopter landing pad. Zoned mixed-use commercial, the property includes one commercial transferable building right. Currently a private residence, it features a separate garage and workshop. The 10,852 square foot mansion is of solid concrete construction with concrete pilings and copper pipes, and includes ten bedrooms, six and a half bathrooms, a sauna, game room and great room. Repairs and interior updates are needed. An attached partially screened enclosure houses a 25 x 50 ft swimming pool that is 12 ft deep. The separate garage/workshop has two rooms with mini split air conditioning. The existing structures could be demolished, leaving a 3.86 acre blank canvas. Its versatile designation offers multiple possibilities for residential and/or commercial use. Over the years it has previously housed a motel with a marina, a 19-unit trailer park, and a restaurant. This property lends itself to a variety of development or rehabilitation possibilities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Commercial land

    Suggested Use

    Restaurant Real Estate Agency Law Firm Building Supply Dental Office Spa & Massage Center Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Marathon
    County
    Monroe
    State
    Florida
    Longitude
    -81.067674
    Latitude
    24.719014

    FAQs

    What type of property is this?
    Commercial land - 3.86-acre mixed-use commercial property with highway and water frontage.
    Where is this commercial land located?
    The property is located at 6500-6600 Overseas Highway Marathon, FL.
    What is the asking price?
    The asking price for this property is $9,950,000.
    What are key features of this property?
    This property features: 3.86 acre gulf front estate with **695 feet of water frontage** in the heart of Marathon.; Mixed‑use commercial zoning with one commercial transferable building right, offering multiple development possibilities.; **218 feet of concrete dockage**, including a cut‑in protected boat slip, and room for a helicopter landing pad.
    More about this property
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