Conch Key, FL Waterfront Land for sale

Updated: May 28

Conch Key Waterfront Land Opportunity

62900 Overseas Highway, Conch Key, FL 33050

$575,000

5,000 sqft · 0.13 AC lot

Direct oceanfront access on a corner lot in Conch Key.
Ready to build with water and electric already in place.
Located in a desirable and private location along the Overseas Highway.
5000 sq ft lot offers opportunity to build to buyer's specifications.
Ideal for fishing, boating, and enjoying the Keys lifestyle.

View details

Updated: Jan 27

Private Island with Development Potential

62250 Overseas Highway, Conch Key, FL 33050

$5,750,000

2,478 sqft · 1.98 AC lot

Rare private island in the Florida Keys with white sandy beach and exceptional development flexibility.
Includes 16 Monroe County transient licensed entitlements, a highly valuable and scarce asset.
Zoned MU (Mixed Use), allowing for boutique hotel, restaurant, campground, or upscale RV park.
Ownership of 8.69 AC of submerged Atlantic Ocean Baybottom provides long‑term flexibility for adding boat docks and Aqua Lodges.
Located minutes from Marathon & Marathon International Airport with direct access from Overseas Hwy.

View details

Build-Ready Waterfront Lot with Boat Lift

65821 Overseas Hwy #93, Long Key, FL 33001

$650,000

0.04 AC lot

Ready-to-build waterfront parcel with 30 feet of frontage and an existing private boat lift for immediate water access.

View details

Waterfront Land with Approved Plans

93 N Conch Avenue, Conch Key, FL 33050

$598,500

0.11 AC lot

Waterfront development parcel with newly constructed seawall and approved plans for dock and seawall improvements.

View details

Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Conch Key, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

Waterfront Residential Development Land

93 N Conch Ave, Marathon, FL 33050

$598,500

0.11 AC lot

Build-ready waterfront parcel with a newly constructed seawall and approved plans for dock and residential development.

View details

Duck Key Waterfront Residential Lot

322 E Seaview Drive, Duck Key, FL 33050

$2,150,000

0.17 AC lot

7,500 sq ft lot with 75 ft canal frontage.

View details

Duck Key Vacant Waterfront Land

Lot 8 W Seaview Cir, Duck Key, FL 33050

$475,000

Rare opportunity to build a custom retreat on Duck Key.

View details

Waterfront Property with Fish House

Marathon, FL 33050

$2,950,000

1,000 sqft

Waterfront property featuring a fish house and dockage.

View details

Conch Key, FL Waterfront Land Market Trends and Statistics

Explore 4 waterfront land for sale in Conch Key, FL, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 7,478 square feet of properties for sale, with an estimated market value of $6,325,000.

Sale prices for water rights properties in Conch Key, FL start at $575,000, averaging $3,162,500, 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.

Neighborhood	Average Price
Marathon - 33050	$2.3M

Neighborhood

Average Price

Marathon - 33050

$2.3M