Sell Your Home
Get a free home valuation
Contact
Tell us about your needs

69401 Overseas Hwy 1-10 Hwy, Long Key FL 33001

House For Sale
$36,500,000

BTC: 590.61488673

ETH: 20,904.92554410

105 days
Waterfront
8 bds
8 ba

Overview

An unparalleled development opportunity in the heart of the Florida Keys. Spanning approximately 10 acres, this expansive bayfront property represents one of the largest and most versatile land offerings currently available in the Middle Keys. There are two newer construction homes (4 bedrooms/4.5 bathrooms each), 8 additional building rights (7 waterfront lots, 1 dry lot), 16 deep water boat slips in a protected basin (6 with boat lifts) and a total of 10 acres of land conveyed with the sale. The property offers exceptional flexibility for a luxury compound, secluded waterfront community or private family retreat. The 2 current homes sit on 5,200 SF lot each featuring 4 bedrooms/4.5 bathrooms with a total interior square footage of 3,300. Each has their own private pool & spa, unobstructed bay views, garage, Thermador appliances & marble kitchen countertops, impact doors & windows & designed to embrace the island lifestyle. The estate balances seclusion with convenience just minutes from Marathon Executive Airport for effortless fly-in, fly-out access. As well as seamless access to both the bay & ocean side waters via Long Key Bridge or Channel 5. The setting is defined by endless sunsets, abundant wildlife, and world-class boating & fishing just steps from your door. Whether envisioned as a multigenerational retreat, a private waterfront sanctuary or a visionary redevelopment, this legacy property offers the space, flexibility & natural beauty to bring a dream to life.

Location

Details

Type:
Residential
Parking:
Driveway / Other
Year Built:
2021
Lot:
No Data
Heating:
Central
Price/sqft:
No Data
Cooling:
Central Air
HOA:
No Data

Highlights

Annual tax
$37,422
2025
Pool
In Ground
View
Bay, Water
Waterfront
Ocean Access, No Fixed Bridges
Garage
4 car garage
All facts and features
  • Flooring

    • Marble

    • Other

    • Wood

    Heating

    • Central

    Cooling

    • Central Air

    Appliances

    • Dishwasher

    • Disposal

    • Dryer

    • Electric Water Heater

    • Ice Maker

    • Microwave

    • Other Equipment/Appliances

    • Gas Range

    • Refrigerator

    • Wall Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Built-in Features

    • Entrance Foyer

    • French Doors

    • Other

    • Pantry

    • Split Bedroom

    • Walk-In Closet(s)

    • Wet Bar

    • Family Room

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 8

    • Bathrooms: 2

    • Full bathrooms: 8

  • Parking

    • Driveway

    • Other

    Other Property Information

    • Parcel Number: 00388457-000000

    • Zoning: Residential

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Other financial information

    • Annual tax amount: $37,422

  • Source details

    • MLS ID: A11968845

    Other facts

    • Construction Materials: Concrete Block Construction / CBS Construction

    • Laundry Features: Utility Room/Laundry

    • Lot Features: 10 Or More Acre Lot

    • Patio And Porch Features: Deck / Patio

    • Pool Features: In Ground / Heated

    • Window Features: Complete Impact Glass

    • Direction Faces: West

    • Architectural Style: Attached / Two Story

    • Waterfront: Yes

    • Garage Spaces: 4

    • Garage: Yes

    • Water Source: Municipal Water / Other

    • Subdivision Name: MISCELLANEOUS LONG KEY CON

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

More like this

No similar properties found in the area

Market around this address

Live counts in the same area.
View all

The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Serhant