Main Key, Barnes Sound
Key Largo, FL 33037
6,337,980Sqft(Lot)
MAIN KEY is a 145.5-acre private island with over a mile of pristine white sandy beaches on its east shoreline in Barnes Sound, Monroe County, FL. Its western and southern shoreline of over 4 miles of Mangroves reaching 30 to 50 feet tall provides a rookery that teams with gamefish, shellfish, sea mammals, and tropical birds. All owned by a TIFF Deed. With 12 upland acres, a substantial structure could be built with no ROGO requirements. In the 1930's and 40's, there were 3 large structures on the SE Government Lot area. A new dock permit with lift, platform, and mooring slip exists for the SE beach off the old homesite. An additional second permit is being applied for the south side of Main Key that will be 135 ft with a 40 ft platform and seven heavy pilings to moor a large vessel of up
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
-
Heating & Cooling
Water Front: Yes
-
Building Information
Total Units: 2.00 Floor Location: 6337980
-
Lot Information
Lot Dimensions: 145.5 Acres Lot SqFt: 6,337,980 See Documents Tab -
Property Information
Subdivision: Ocean Reef Club (905.0)
-
Listing Price Information
List Price: $4,395,000
-
Tax Information
Taxes: $97 Tax Year: 2024 Parcel Number: 00091640-000000
How much is this property worth?
Curious about this home's true market value? Use our free Home Evaluation Tool to instantly get a personalized Comparative Market Analysis (CMA) report. Make smarter, data-driven decisions before you buy.
Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 325 Calusa St, Key Largo, FL, 33037 | $390,000 | -- | -- | -- | 1,750 Sqft(Lot) |
| 721 Garden State Ln, Key Largo, FL, 33037 | $750,000 | -- | -- | -- | 4,000 Sqft(Lot) |
| 21 Judy Pl, Key Largo, FL, 33037 | $375,000 | -- | -- | -- | 6,000 Sqft(Lot) |
| 2 Janet Pl, Key Largo, FL, 33037 | $350,000 | -- | -- | -- | 5,000 Sqft(Lot) |
| 325 Calusa St 376, Key Largo, FL, 33037 | $335,000 | -- | -- | -- | 1,742 Sqft(Lot) |
| 325 Calusa St Lot 78, Key Largo, FL, 33037 | $355,000 | -- | -- | -- | 1,750 Sqft(Lot) |
| 325 Calusa St Lot 333, Key Largo, FL, 33037 | $335,000 | -- | -- | -- | 1,577 Sqft(Lot) |
| Land, Key Largo, FL, 33037 | $975,000 | -- | -- | -- | Acres (Lot)-- |
| 1032 Snapper Ln, Key Largo, FL, 33037 | $250,000 | -- | -- | -- | 6,720 Sqft(Lot) |
| Seaside Ave, Key Largo, FL, 33037 | $285,000 | -- | -- | -- | 6,250 Sqft(Lot) |
Similar Land To Main Key, Barnes Sound
Nearby For Sale
ByOwner last updated this listing 06/07/2026 @ 01:27
More Cities with for Sale by Owner Homes
- Key Largo Homes For Sale By Owner
- Tavernier Homes For Sale By Owner
- Islamorada Homes For Sale By Owner
- Florida City Homes For Sale By Owner
- Homestead Homes For Sale By Owner
- Cutler Bay Homes For Sale By Owner
- LAYTON Homes For Sale By Owner
- Long Key Homes For Sale By Owner
- Palmetto Bay Homes For Sale By Owner
- Pinecrest Homes For Sale By Owner
- Kendall Homes For Sale By Owner
- Duck Homes For Sale By Owner
- South Miami Homes For Sale By Owner
- Coconut Grove Homes For Sale By Owner
- Key Biscayne Homes For Sale By Owner
- West Miami Homes For Sale By Owner
- Coral Gables Homes For Sale By Owner
- Fisher Island Homes For Sale By Owner
- Miami Homes For Sale By Owner
- Key Colony Beach Homes For Sale By Owner
Homes around $4,395,000
Verify Your Email
Please enter the 6-digit verification code
sent to your email address.