Land for Sale in Monroe County, FL

223 homes

Sort:

Recommended

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Fast track your way to receiving a building permit for the home of your dreams. A stunning opportunity to build exactly what you envision for this beautiful ocean front lot, completely cleared and filled to grade. Preexisting home has been removed, thus allowing for a super fast permitting process. once your architectural plans have been submitted you could be breaking ground in two to three months. This 1/2 acre + lot is located in the heart of Marathon, walking distance to the popular Sombrero Beach and Park. There is a bike path/walking path that winds through the golf course, past Publix Shopping Center, the best beach in the Keys and lovely quiet neighborhoods. In five minutes you can

$2,390,000

— beds— baths— sq ft

88 Tingler Ln, Marathon, FL 33050

Cleared and filled • Ocean front lot • Boating access

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Incredible opportunity to own a buildable lot in prestigious Duck Key, Florida Keys. This prime property is in the ROGO system with 40 points and set to gain 2 more in August 2025—possibly making it eligible for permits by year’s end. Start building your dream home or vacation rental in one of the Keys' most desirable neighborhoods. Minutes from Hawks Cay Resort, white sand beaches, and top-tier boating, fishing, and diving. The current owner, a licensed architect, can modify submitted plans for a reasonable fee. Rare chance to invest in the Florida Keys lifestyle. Lots 19 & 20 available; both in ROGO. Contact agent for pricing.

$329,000

— beds— baths— sq ft

113 Jamaica St, Marathon, FL 33050

Rogo system • Licensed architect • Buildable lot

(786) 999-9837

ABOUT THIS HOME
Land for sale in Monroe County, FL:
This oversized vacant parcel on Duck Key has approved architectural plans in place and should receive building right within 2026. Approved plans bring an exquisite and modern 1,900 sqft home to life with all interior and exterior finishes (or plan modifications) designed by discerning new owners. Development rights are available now for purchase in order to begin construction immediately. Alternatively wait for County award to start build. There is no easier way to enter the new-build process than this. Duck Key defines elegant living by offering the very best of serenity and vibrant amenities. Between a membership in the neighborhood Club Duck Key and the on-island and world class Hawks C

$425,000

— beds— baths— sq ft

123 Bimini Dr, Marathon, FL 33050

Development rights • Hawks cay resort • Watersports

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An adjacent lot is also available, giving you a total of 15,000 sq. ft. when combined Lot 17 & 18.

$299,000

— beds— baths— sq ft

Lot 17 Jamaica St, Duck Key, FL 33050

Double lots • 7,500 sq ft lot • Listed 247 days

(954) 746-4610

ABOUT THIS HOME
Land for sale in Monroe County, FL:
Tier 1 lot available for ROGO Donation use only. This property cannot be built on and no RV use is permitted. The sale includes a ROGO Dedication Letter valued at 2 points, providing a valuable advantage in the Monroe County permit allocation system.

$60,000

— beds— baths— sq ft

Lot 10 Rainbow Bch, Big Torch Key, FL 33042

5,000 sq ft lot • Listed 83 days

Property at 219 Corsair Rd, Duck Key, FL 33050

$319,000

— beds— baths— sq ft

219 Corsair Rd, Duck Key, FL 33050

Property at 0 Overseas Hwy, Islamorada, FL 33036

$2,000,000

— beds— baths— sq ft

0 Overseas Hwy, Islamorada, FL 33036

Property at 355 E 105Th Street Ocean, Marathon, FL 33050

$289,000

— beds— baths— sq ft

355 E 105Th Street Ocean, Marathon, FL 33050

Property at Lot 16 Date Palm Dr, Sugarloaf Key, FL 33042

$449,000

— beds— baths— sq ft

Lot 16 Date Palm Dr, Sugarloaf Key, FL 33042

Property at 94 Sunrise Dr, Marathon, FL 33050

$2,899,000

— beds— baths— sq ft

94 Sunrise Dr, Marathon, FL 33050

Property at 27057 Angelfish Rd, Summerland Key, FL 33042

$250,000

— beds— baths— sq ft

27057 Angelfish Rd, Summerland Key, FL 33042

Property at 94825 Overseas Hwy #67, Key Largo, FL 33037

$295,000

— beds— baths— sq ft

94825 Overseas Hwy #67, Key Largo, FL 33037

(305) 392-1497

Property at Lot 18 Jamaica St, Duck Key, FL 33050

$299,000

— beds— baths— sq ft

Lot 18 Jamaica St, Duck Key, FL 33050

(954) 746-4610

Property at 30351 Flamingo Ln, Big Pine Key, FL 33043

$279,999

— beds— baths— sq ft

30351 Flamingo Ln, Big Pine Key, FL 33043

(305) 253-2800

Property at 693 N Lake Dr, Key Largo, FL 33037

$200,000

— beds— baths— sq ft

693 N Lake Dr, Key Largo, FL 33037

Property at 94825 Overseas Hwy #119, Key Largo, FL 33037

$650,000

— beds— baths— sq ft

94825 Overseas Hwy #119, Key Largo, FL 33037

(305) 984-0771

Property at 2 Fisherman's Trl, Key Largo, FL 33037

$234,000

— beds— baths— sq ft

2 Fisherman's Trl, Key Largo, FL 33037

(305) 853-5982

Property at 94825 Overseas Hwy #76, Key Largo, FL 33037

$299,999

— beds— baths— sq ft

94825 Overseas Hwy #76, Key Largo, FL 33037

(305) 905-1305

Property at 75750 Overseas Hwy, Islamorada, FL 33036

$4,975,000

— beds— baths— sq ft

75750 Overseas Hwy, Islamorada, FL 33036

Property at 313 Woods Ave, Tavernier, FL 33070

$900,000

— beds— baths— sq ft

313 Woods Ave, Tavernier, FL 33070

Property at 495 91st St, Marathon, FL 33050

$400,000

— beds— baths— sq ft

495 91st St, Marathon, FL 33050

Property at 701 Spanish Main Dr #69, Cudjoe Key, FL 33042

$265,000

— beds— baths— sq ft

701 Spanish Main Dr #69, Cudjoe Key, FL 33042

Property at 106281 Overseas Hwy Lot 19, Key Largo, FL 33037

$499,999

— beds— baths— sq ft

106281 Overseas Hwy Lot 19, Key Largo, FL 33037

Property at 169 Overseas Hwy, Key West, FL 33040

$1,500,000

— beds— baths— sq ft

169 Overseas Hwy, Key West, FL 33040

Property at 500 E 105Th St, Marathon, FL 33050

$299,000

— beds— baths— sq ft

500 E 105Th St, Marathon, FL 33050

Property at 94825 Overseas Hwy #35, Key Largo, FL 33037

$750,000

— beds— baths— sq ft

94825 Overseas Hwy #35, Key Largo, FL 33037

(305) 251-2127

Property at 27453 Antigua Ln, Summerland Key, FL 33042

$345,000

— beds— baths— sq ft

27453 Antigua Ln, Summerland Key, FL 33042

Property at 990 41st Street Gulf #7, Marathon, FL 33050

$1,975,000

— beds— baths— sq ft

990 41st Street Gulf #7, Marathon, FL 33050

Property at 1700 Coco Plum Dr Unit N/A, Marathon, FL 33050

$749,000

— beds— baths— sq ft

1700 Coco Plum Dr Unit N/A, Marathon, FL 33050

Property at 94825 Overseas Hwy #26, Key Largo, FL 33037

$355,000

— beds— baths— sq ft

94825 Overseas Hwy #26, Key Largo, FL 33037

(786) 387-3676

Property at 132 Sugarloaf Dr, Summerland Key, FL 33042

$644,500

— beds— baths— sq ft

132 Sugarloaf Dr, Summerland Key, FL 33042

Property at 246 & 248 Pescayo Ave, Marathon, FL 33050

$2,950,000

— beds— baths— sq ft

246 & 248 Pescayo Ave, Marathon, FL 33050

Property at 50 Tina Pl, Key Largo, FL 33037

$365,900

— beds— baths— sq ft

50 Tina Pl, Key Largo, FL 33037

Property at 94825 Overseas Hwy #75, Key Largo, FL 33037

$299,999

— beds— baths— sq ft

94825 Overseas Hwy #75, Key Largo, FL 33037

(305) 905-1305

Property at 131 Bimini Dr, Duck Key, FL 33050

$324,900

— beds— baths— sq ft

131 Bimini Dr, Duck Key, FL 33050

Property at Lot 3 Overseas Highway Seawatch, Marathon, FL 33050

$1,499,000

— beds— baths— sq ft

Lot 3 Overseas Highway Seawatch, Marathon, FL 33050

Property at 325 Calusa St 376, Key Largo, FL 33037

$350,000

— beds— baths— sq ft

325 Calusa St 376, Key Largo, FL 33037

(786) 953-5870

Property at 94825 Overseas Hwy #219, Key Largo, FL 33037

$299,000

— beds— baths— sq ft

94825 Overseas Hwy #219, Key Largo, FL 33037

Property at 82900 Old Hwy, Islamorada, FL 33036

$6,750,000

— beds— baths— sq ft

82900 Old Hwy, Islamorada, FL 33036

Property at 19657 Seminole St, Summerland Key, FL 33042

$3,500,000

— beds— baths— sq ft

19657 Seminole St, Summerland Key, FL 33042

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

$999,500

— beds— baths— sq ft

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

Viewing page 5 of 6

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 223 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.

More real estate resources for Monroe County, FL

Nearby Counties

Cities

Nearby Counties with Land

Nearby Cities with Land

More to explore in Monroe County, FL

How to buy a house in Monroe County, FL

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Popular Markets in Florida

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Why Redfin?

Community Impact

Diversity & Inclusion

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.