FL Real Estate & Homes • (561) 835-5400Mortgage Title List & Sell for 1% Get Home Value
$36,500,000101 days on marketActive

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

Long Key, FL
8
Beds
8.5
Baths
0
Sq Ft
2021
Year Built
4 car
Garage

Listing Snapshot

List Price$36,500,000
Beds8
Baths8.5
Living Area0 sqft
Year Built2021
Property Tax$37,422/yr
MLS #1153250455
StatusActive
Days on Market101

About This Home

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.

General Features

Property Type
Residential
Sub-type
SingleFamilyResidence
Stories
2
Direction Faces
West
Garage Spaces
4
Parking
Driveway
Zoning
Residential
Subdivision
MISCELLANEOUS LONG KEY CON

Interior Features

Appliances
Dryer,Dishwasher,ElectricWaterHeater,Disposal,GasRange,IceMaker,Microwave,Oven,Refrigerator,Washer
Flooring
Marble,Other,Wood
Heating
Central
Cooling
CentralAir
Interior Features
WetBar,BuiltInFeatures,Bathtub,DualSinks,EntranceFoyer,MainLevelPrimary,Other,Pantry,SplitBedrooms,SoakingTub,SeparateShower,UpperLevelPrimary,WalkInClosets

Exterior Features

Construction
Block
Exterior Features
OutdoorLivingArea
Roof
Metal
Patio / Porch
Deck,Patio
Pool
Yes
Pool Features
Heated,InGround
View
Bay,Water
Waterfront
Yes
Waterfront Features
Bayfront,NoFixedBridges,Other,Seawall

Community Features

Association Amenities
BeachRights,BeachAccess,None
MLS Area
2980

Map

Virtual Tour

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Listed by Angel Nicolas · Serhant
MLS# 1153250455 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.

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Estimate Your Payment

$

20% down · Loan: $29,200,000

%
Est. Monthly$202,314
Principal & Interest$199,195
Property Tax$3,119

Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.

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