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Conch Key, FL Land for Sale

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Waterfront Land with Approved Plans
$599,000

Waterfront Land with Approved Plans

93 N Conch Avenue, Conch Key, FL 33050

Vacant land with new seawall and approved building plans.

  • Approved building plans included, saving time and expense.
  • Brand new seawall installed.
  • Direct waterfront access to turquoise waters.
  • Prime waterfront location with pristine views.
  • Potential for 4‑unit development.
Updated: Feb 24
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Private Island with Development Potential
$5,750,000

Private Island with Development Potential

62250 Overseas Highway, Conch Key, FL 33050

Rare Florida Keys island with entitlements and development flexibility.

  • Rare private island in the Florida Keys with significant development flexibility.
  • Includes 16 Monroe County transient licensed entitlements, a valuable and scarce asset.
  • Ownership of approx. 8.69 AC of submerged Atlantic Ocean Baybottom, offering long‑term flexibility for adding boat docks and aqua lodges.
  • Direct access from Overseas Hwy and minutes from Marathon & Marathon International Airport.
  • Existing improvements include three elevated 2BR/2BA vacation rental cottages and a concrete in‑ground pool, providing immediate income potential.
Updated: Mar 31
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Conch Key Vacant Land Parcel
$499,000

Conch Key Vacant Land Parcel

4500 SF parcel with development potential in Conch Key.

77 S 77 Conch Avenue, Conch Key, FL 33050
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Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 3 Active listings in Conch Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 2 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Florida Keys Residential Development Opportunity
$499,000
0.11 Acres

Florida Keys Residential Development Opportunity

Residential parcel in the Florida Keys with development potential.

77 S Conch Ave, Marathon, FL 33050
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Waterfront Lot with Approved Plans
$599,000
0.11 Acres

Waterfront Lot with Approved Plans

Waterfront lot with new seawall and approved building plans.

93 N Conch Ave, Marathon, FL 33050
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Duck Key Waterfront Land Opportunity
$475,000

Duck Key Waterfront Land Opportunity

Vacant land on Duck Key, build your dream retreat.

Lot 9 W Seaview Cir, Duck Key, FL 33050
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Duck Key Vacant Waterfront Land
$475,000

Duck Key Vacant Waterfront Land

Rare opportunity to build a custom retreat on Duck Key.

Lot 8 W Seaview Cir, Duck Key, FL 33050
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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

68 Acres Tillable Land For Sale
$499,000
68.30 Acres

68 Acres Tillable Land For Sale

68 acres of tillable land suitable for multiple uses.

Saint Johns, MI 48879
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Explore Off-Market Properties in Conch Key, FL

Consider similar Off-Market properties in Conch Key, FL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

Long Key, FL 33001

Long Key, FL 33001

VACANT COMMERCIAL LAND • 0.19 Acres
Value Estimation by Request
Long Key, FL 33001
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Long Key, FL 33001

Long Key, FL 33001

VACANT COMMERCIAL LAND • 0.12 Acres
Value Estimation by Request
Long Key, FL 33001
View details

Conch Key, FL Land Investment Opportunities Market Analysis

Explore 5 land for sale in Conch Key, FL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $6,848,000.

Sale prices for lots in Conch Key, FL start at $499,000, averaging $2,282,666, and reaching up to $5,750,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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