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Monroe County, FL Land for Sale

208 results
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Key Largo Vacant Residential Land
$196,000

Key Largo Vacant Residential Land

657 Colson Dr, Key Largo, FL 33037

Vacant land in Key Largo, ready for residential development.

  • Tier 3 Land Use: Simplifies the building permit process.
  • Improved Subdivision: Benefit from established infrastructure in this developed neighborhood.
  • Rogo Eligibility: Easier to obtain Rogo permit on this lot.
  • Residential Zoning: Allows for the construction of a detached dwelling.
  • Key Largo Location: Great lot in desirable Key Largo.
Updated: Feb 18
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Key Largo Residential Lot
$196,000

Key Largo Residential Lot

657 Colson Dr, Key Largo, FL 33037

Residential lot in Key Largo, build your dream home!

  • Build‑ready residential lot in Key Largo.
  • Located across from John Pennekamp Camp area.
  • Land use IS - improved subdivision; zoned residential.
  • Tier 3 designation: Most suitable for development.
  • Public water and sewer available.
Updated: Feb 18
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Oversized Corner Lot with Canal
$450,000
1,227 SF

Oversized Corner Lot with Canal

Vacant land with canal access in Little Torch Key.

132 Blackbeard Rd, Little Torch Key, FL 33042
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Oceanfront Lot in Gated Community
$499,000

Oceanfront Lot in Gated Community

Vacant lot with seawall, deep water access, RV-ready, buildable.

701 Spanish Main Dr, Cudjoe Key, FL 33042
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Oceanfront Land in Gated Community
$2,899,000

Oceanfront Land in Gated Community

Rare ocean and canal front lot in Marathon, Florida Keys.

94 Sunrise Dr, Marathon, FL 33050
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Bayfront Land in Key Largo
$4,850,000
1.00 Acre

Bayfront Land in Key Largo

Rare waterfront property with building rights and sunrise/sunset views.

36 Sunset Rd, Key Largo, FL 33037
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Key Largo Vacant Land Available
$1,800,000
0.29 Acres

Key Largo Vacant Land Available

Oversized lot with approved plans in Key Largo, Florida.

613 Island Dr, Key Largo, FL 33037
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Key West Multifamily Development Opportunity
$9,888,000
0.20 Acres

Key West Multifamily Development Opportunity

Undeveloped ocean-view property in Key West's Historic Commercial Tourist District.

1430 Vernon Ave, Key West, FL 33040
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Private Island in Florida Keys
$1,499,000

Private Island in Florida Keys

61.1-acre private island near Shark Key, Florida.

Gulf Oharas Ky St, Key West, FL 33040
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Cleared Lot in Key Largo
$499,000

Cleared Lot in Key Largo

Oversized lot near ocean access with included house plans.

23 Palm Dr, Key Largo, FL 33037
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Key Largo Vacant Land Opportunity
$300,000

Key Largo Vacant Land Opportunity

5,050 sq ft lot with active building permit.

974 Oleander Rd, Key Largo, FL 33037
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Vacant Land in Key Largo
$239,000

Vacant Land in Key Largo

Land with ROGO exemption letter, ready for immediate development.

728 Largo Rd, Key Largo, FL 33037
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Bay Front Buildable Lot
$775,000

Bay Front Buildable Lot

Vacant land in gated community, Marathon, Florida Keys.

120 Pirates Cv Dr, Marathon, FL 33050
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Oceanfront Lot on Overseas Highway
$265,000
0.34 Acres

Oceanfront Lot on Overseas Highway

Buildable oceanfront lot in Marathon, Florida with multiple uses.

Overseas Hwy Over Hwy, Marathon, FL 33050
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Commercial Land in Big Pine
$920,000

Commercial Land in Big Pine

Commercial zoned wooded lot in Big Pine Key, Florida.

N Us Hwy 1, Big Pine Key, FL 33043
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Vacant Land on Duck Key
$475,000

Vacant Land on Duck Key

Rare vacant land opportunity in the Florida Keys. No HOA.

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

Duck Key Vacant Land Opportunity

Vacant land on Duck Key, build your dream retreat.

8 W Seaview Cir, Duck Key, FL 33050
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Private Island with Dock Permits
$5,450,000
145.50 Acres

Private Island with Dock Permits

145.5-acre private island with dock permits in Key Largo.

Barnes Sound Main Ky, Key Largo, FL 33037
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Spacious Gulfside Lot in Marathon
$1,900,000
0.88 Acres

Spacious Gulfside Lot in Marathon

Buildable lot in gated community with open water views.

Windy Point Cir, Marathon, FL 33050
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Key Colony Canal Front Land
$2,650,000

Key Colony Canal Front Land

Duplex zoned, canal front lot with new seawall.

760 10 St, Key Colony Beach, FL 33051
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Canal Front Duplex Zoned Land
$2,650,000

Canal Front Duplex Zoned Land

Duplex zoned canal front lot with new seawall.

790 10 St, Key Colony Beach, FL 33051
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Private Wooded Lot in Key Largo
$1,150,000
27,470.00 Acres

Private Wooded Lot in Key Largo

Private wooded lot with potential to build a new home.

4 Mahogany Ln, Key Largo, FL 33037
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Islamorada Land with Development Potential
$6,500,000
0.70 Acres

Islamorada Land with Development Potential

Unique investment opportunity with multiple development possibilities.

81910 Overseas Hwy Upper Matecumbe Ky, Islamorada, FL 33036
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Key Largo Retail Investment Opportunity
$2,965,000
0.46 Acres

Key Largo Retail Investment Opportunity

2,400 SF building with adjacent lot in Key Largo.

102970 Overseas Hwy, Key Largo, FL 33037
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Monroe County, FL Land Investment Opportunities Market Analysis

Explore 629 land for sale in Monroe County, FL, showcased through 208 active listings on our real estate platform. These investment opportunities span a total of 17,231,841,428 square feet of properties for sale, with an estimated market value of $92,811,000.

Sale prices for lots in Monroe County, FL start at $100,000, averaging $2,109,340, and reaching up to $9,888,000 — 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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