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    Waterfront RV Lot with Dock Access Title is generated by Realmo AI

    6099 Overseas Highway 42E, Marathon, FL 33050

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    Claim this Listing
    New
    For Sale
    $300,000

    Land, Other - MARATHON, FL

    Lot size:
    1,125.00 Acres
    Added:
    Jun 18, 2026
    Days on Market:
    3
    Last Refresh:
    Jun 20 at 4:06 am

    Property Features for 6099 Overseas Highway 42E

    General Information

    Property type
    Land
    Property subtype
    Other
    Zoning
    RH - Residential High
    EntryLevel
    42E
    Exterior features
    Boat Slip
    Standard status
    Active
    APN
    00338830-001680
    Lot size
    1,125.00 Acres

    Utilities

    Water front features
    Canal Front
    Water front
    1

    Building Details

    Architectural style
    Other

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    Listing Contact
    Laurie A. Keiling
    Laurie A. Keiling

    Listing agent Laurie A. Keiling

    Listing office Engel & Völkers Marathon 1477 Overseas Highway, Marathon, FL

    Listing date Jun 18, 2026

    MLS# 620323 Listing URL

    Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Canal‑front, buildable RV lot in Key By the Sea with 28 ft of water frontage and quick, direct ocean access
    • Includes boat slip with canal frontage and dock space for relaxing and fishing
    • On‑site screened‑in porch area and storage room
    • Boat lift permitted (buyer to confirm details), and a building plus the fifth‑wheel currently on the site convey
    • Community amenities include boat ramp, laundry room, clubhouse for private parties, and an oceanfront pavilion area

    Overview

    This sale includes a buildable waterfront RV lot in the Key By the Sea community, offering 28 feet of water frontage with quick, direct ocean access. The property includes a screened-in porch area and a storage room, along with dock space intended for relaxing and fishing. A building and the fifth-wheel currently on-site are included with the sale.

    The listing is zoned RH - Residential High. The community offers onsite amenities including a boat ramp, laundry room, clubhouse, and an oceanfront pavilion area for taking in Atlantic views. Boat lifts are allowed, and additional community features described include space for private parties with equipment such as a pool table and kitchen.

    For buyers, this lot supports an RV-first lifestyle while planning future waterfront construction, since it is presented as buildable with dock capability. It also provides an alternative for buyers who want more than a slip by combining water access with an RV lot configuration and covered outdoor space on the property. FaceTime tours are available for qualified buyers.
    Property Profile Location Intelligence

    Current Use by Public Records

    Happy Campers RV ... Auto Repair Shop Key By The Sea Campground & RV Park David Sciabarasi Commercial ... Marketing & Advertising Florida Girl Boat ... Car Wash BB&T Mortgage Loan Service

    Suggested Use

    Law Firm Real Estate Agency Restaurant Dental Office Spa & Massage Center Hair Salon Nail Salon Gym & Fitness Center Building Supply Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Marathon
    County
    Monroe
    State
    Florida
    Longitude
    -81.070434
    Latitude
    24.715389

    FAQs

    What type of property is this?
    Mobile home & RV park - Buildable RV lot in Key By the Sea with screened porch, storage, and water frontage with quick ocean access.
    Where is this mobile home & rv park located?
    The property is located at 6099 Overseas Highway 42E Marathon, FL.
    What is the asking price?
    The asking price for this property is $300,000.
    What are key features of this property?
    This property features: Canal‑front, buildable RV lot in Key By the Sea with 28 ft of water frontage and quick, direct ocean access; Includes boat slip with canal frontage and dock space for relaxing and fishing; On‑site screened‑in porch area and storage room
    More about this property
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