Land for Sale in Monroe County, FL

224 homes

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ABOUT THIS HOME
Land for sale in Monroe County, FL:
Oceanfront Lot with Building Right - Prime Opportunity in Marathon! Located in the highly sought-after Sombrero Beach neighborhood, this 100 long x 37.5 wide oceanfront lot offers 37.5 feet of shoreline and includes a valuable building right—eliminating the wait and uncertainty of the ROGO process. Just a short stroll from Sombrero Beach, this is an ideal location for building your dream home in paradise. Enjoy direct ocean access and the chance to live in one of Marathon's most desirable areas, close to boating, dining, and local attractions. Whether building for personal use or investment, this property presents an incredible opportunity to own a piece of the Keys lifestyle. Sale co

$999,500

— beds— baths— sq ft

5669 Man-O-War Dr #2, Marathon, FL 33050

Oceanfront lot • Direct ocean access • 3,750 sq ft lot

ABOUT THIS HOME
Land for sale in Monroe County, FL:
This ideally located property has an immediate building right should you choose to rebuild. Seller is in receipt of a quote for the demolition of the existing structure and the construction of a beautiful new three bedroom, three bathroom 1,169 SF modular residence. Upon completion of the home, you will have spectacular unobstructed views of the Florida Bay with gorgeous sunsets! The property is conveniently located near Founders Park, restaurants, schools and shopping. This is a fantastic opportunity to find your place on Plantation Key, (Islamorada) in the Florida Keys!

$550,000

— beds— baths— sq ft

135 Airstream Ln, Tavernier, FL 33070

3,600 sq ft lot • Listed 708 days

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Calusa RV campground is your ideal destination! This versatile getaway delivers the full package: • Prime Water Access: Set just steps from the pool and offering effortless access to some of the best fishing waters in the region. • Room for All Your Toys: Plenty of space to store your boat, jet skis, kayaks, and other aquatic gear — plus ample parking for your RV. • Vacation-Ready & Investment-Savvy: Use it as your personal escape or rent it out when you're away to help offset your investment. This is where laid-back tropical living meets smart ownership. Don't miss your chance to explore it in person — schedule your showing today!

$355,000

— beds— baths— sq ft

325 Calusa St Lot 78, Key Largo, FL 33037

Prime water access • 1,750 sq ft lot • Community pool

(305) 451-0060

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Preliminary landscaping and land clearing has been done to improve the property (Privacy Hedges on both sides) - Currently has 40pts in ROGO (2 more points to be issued in August 2025) - Property has been surveyed and in ROGO with building plans. Pool plans have already been approved for permitting. - Water & Sewer service connection has been completed.

$450,000

— beds— baths— sq ft

195 S indies Dr, Duck Key, FL 33050

Privacy hedges • Pool plans approved • Property surveyed

ABOUT THIS HOME
Land for sale in Monroe County, FL:
ONLY ROGO, no lot included. ROGO for Key West Residential unit

$1,200,000

— beds— baths— sq ft

2330 Staples Ave, Key West, FL 33040

6,700 sq ft lot • Listed 265 days

Property at 0 Old Hwy, Islamorada, FL 33036

$5,900,000

— beds— baths— sq ft

0 Old Hwy, Islamorada, FL 33036

Property at 30988 Witters Ln, Big Pine Key, FL 33043

$895,000

— beds— baths— sq ft

30988 Witters Ln, Big Pine Key, FL 33043

Property at 1235 83rd St, Marathon, FL 33050

$2,000,000

— beds— baths— sq ft

1235 83rd St, Marathon, FL 33050

Property at 21 Judy Pl, Key Largo, FL 33037

$375,000

— beds— baths— sq ft

21 Judy Pl, Key Largo, FL 33037

(305) 529-6245

Property at Undisclosed address, Key Largo, FL 33037

$975,000

— beds— baths— sq ft

Undisclosed address, Key Largo, FL 33037

(954) 533-5563

Property at 0 Santa Barbara, Marathon, FL 33050

$620,000

— beds— baths— sq ft

0 Santa Barbara, Marathon, FL 33050

(786) 268-1961

Property at 252 Pescayo Ave, Marathon, FL 33050

$1,395,000

— beds— baths— sq ft

252 Pescayo Ave, Marathon, FL 33050

Property at 94825 Overseas Hwy #227, Key Largo, FL 33037

$365,000

— beds— baths— sq ft

94825 Overseas Hwy #227, Key Largo, FL 33037

Property at 94825 Overseas Hwy #54, Key Largo, FL 33037

$367,550

— beds— baths— sq ft

94825 Overseas Hwy #54, Key Largo, FL 33037

(305) 722-2527

Property at 94825 Overseas Hwy #122, Key Largo, FL 33037

$715,000

— beds— baths— sq ft

94825 Overseas Hwy #122, Key Largo, FL 33037

Property at 713 E 105Th Street Ocean, Marathon, FL 33050

$335,000

— beds— baths— sq ft

713 E 105Th Street Ocean, Marathon, FL 33050

Property at 5669 Man O War Dr #1, Marathon, FL 33050

$999,500

— beds— baths— sq ft

5669 Man O War Dr #1, Marathon, FL 33050

Property at 1700 Coco Plum Dr, Marathon, FL 33050

$849,000

— beds— baths— sq ft

1700 Coco Plum Dr, Marathon, FL 33050

(305) 342-4573

Property at 0000 13Th St St, Key Colony Beach, FL 33051

$3,998,777

— beds— baths— sq ft

0000 13Th St St, Key Colony Beach, FL 33051

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Based on information submitted to the MLS GRID as of Mon Dec 01 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Land for Sale in Monroe County

There are currently 224 land homes for sale in Monroe County at a median listing price of $1.2M. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. This map is refreshed with the newest listings in Monroe County every 15 minutes.

In the past month, 135 homes have been sold in Monroe County. In addition to houses in Monroe County, there were also 255 condos, 145 townhouses, and 57 multi-family units for sale in Monroe County last month. Find your dream home in Monroe County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Monroe County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Monroe County. If you're looking to sell your home in the Monroe County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Monroe County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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