Lands For Sale in Monroe County, FL

Build your dream home on this large 21,808 sq ft lot directly across from Coco Plum Beach. Enjoy sunrise ocean views, swimming, snorkeling, and stunning turquoise waters. Perfect for those seeking a beachfront property.

Build your dream waterfront home on this 9,375 sq ft lot with 75 ft of canal frontage. Enjoy direct access to open water for boating and fishing. Perfect for a family vacation retreat or forever home. Located in a serene neighborhood.

Spacious vacant corner lot (8,500 sq ft) in Duck Key's golf cart community. Enjoy tropical landscaping, Club Duck Key amenities (pool, tennis, etc.), and 24-hour security. Ideal for building a dream home and enjoying the Florida Keys lifestyle.

Build your dream home on this 6000 sqft lot with no HOA. Close to shopping, restaurants, and marinas. Vacuum sewer system installed. Perfect for those seeking a peaceful yet convenient location near Everglades and John Pennekamp parks. Ideal for a primary residence or vacation home.

This partially CLEARED WATERFRONT LOT includes all county ROGO approved plans for a custom built 1,280 square foot 3BR 2BA house.​ Includes army corps and...

Oversized vacant parcel on Duck Key with building permit in hand. Build your dream 1,900 sq ft modern home. Enjoy Club Duck Key & Hawks Cay Resort amenities: fishing, watersports, dining, and more. Easy access to airports.

Oceanfront acreage in Islamorada, Florida Keys! 7+ acres with 700ft of Atlantic beachfront and building rights. Create your dream estate with room for a main residence, guest houses, and more. Zoned for weekly rentals - a valuable investment opportunity!

Build your dream home or duplex on this vacant 60x125.46 ft lot in South Key Largo. Buyer to verify all information and Rogo points. Lot was recently split from adjacent duplex.

Build your dream home on this 1.2-acre waterfront lot in Islamorada. Enjoy breathtaking sunsets, deep-water dockage, and a sandy beach. This lot is ready for construction and includes a TDR and Residential Estate zoning.

11 +/- acres available, consisting of 6 parcels with 975ft of Overseas Hwy frontage. Includes a 1947 CBS 2b/2ba structure on 2 acres with 353ft of US1 frontage. Heavy electric power available. Ideal for luxury home development.

Build your dream estate on over 2 acres of oceanside land in Marathon, Florida Keys. Enjoy stunning ocean views, room for amenities like a pool and tennis court, and easy access to Key West and South Florida. Residential low zoning allows for a large home.

70-foot boat slip in Ocean Reef Club® with 2 50-amp electrical connections, pump-out station, fuel dock, fresh water, WiFi, and Comcast Cable. Enjoy access to a fitness center, restaurants, golf courses, tennis, and pickleball courts. Perfect for boat owners seeking a luxurious and convenient marina lifestyle.

Waterfront acreage in the Keys, minutes from the airport. MU zoning allows for various uses: single-family home, hotel, marina, etc. Includes 3 residential, 1 transient, and 1 commercial TDRs. Features existing water & sewer lines, marina license, and a dock for a large sportfisher.

9281 sq ft vacant residential lot, Tier 3, located in Flood Zone X. Suitable for building a new home.

Oceanfront lot in Marathon's Trailer Ranch By The Sea! Perfect for RV parking or building a cottage. Enjoy a private beach, low HOA fees, and a peaceful community. ROGO exempt.

Lowest priced waterfront lot with building permit in Islamorada! Start building your dream home today in one of Islamorada's most exclusive neighborhoods with the last...

11 +/- contiguous acres available, consisting of 6 parcels with 975ft of Overseas Hwy frontage. Zoned X, near a substation, and adjacent to workforce housing. Some cleared acreage, possibly previously developed. Must be sold with adjacent parcels.

Build your dream home in the Upper Keys! This 5500 sqft lot boasts an active permit for a modern 3/2 concrete block home (plans available). Enjoy a private park with boat dockage, swimming, and pavilion. Direct water access. Close to amenities.

3 acres of industrial upland & 9 acres of bayfront land (negotiable) with 150ft US1 frontage. Features plans for a 100' dock, two 30k lb boat lifts, and existing structures. Zoning permits over 30,000 sq ft construction. Suitable for various uses, including residential. Seller open to subdividing.

Build your dream home in Key Largo Ocean Resort! This gated community boasts a clubhouse, tennis & pickleball courts, marina, boat ramp, and 24/7 security. Enjoy quick access to open water and breathtaking ocean views from your rooftop terrace. Minimal traffic from the lower Keys.

Build your dream home in this desirable Florida Keys neighborhood! This property boasts a private park with beach access, boat facilities, and quick access to the ocean and bay. Active permit and plans for a 2277 sqft house included. Walkable to shops and restaurants. Perfect for those seeking island living convenience.

Rare opportunity to build your dream home on this permitted lot in the desirable Bay Hammock community. This exclusive gated neighborhood offers a protected bayfront marina with a boat ramp, observation pier, and fillet table. An assigned boat slip is included! Don't miss out!

11 +/- contiguous acres available, consisting of 6 parcels with 975ft of Overseas Hwy frontage. Zoned X, FEMA flood maps. Power available. Partially cleared, potential for residential or commercial development. Must be sold with adjacent parcels.

Build your dream estate on 4.5 oceanfront acres in Marathon, Florida Keys! This rare opportunity offers expansive space for a luxurious home with amenities like multiple garages, a pool, and more. Enjoy breathtaking ocean views and easy access to Key West and South Florida. Perfect for those seeking a private, estate-style lifestyle.

Prime Lower Matecumbe Key property with direct ocean access, 60 ft deep-water dockage, and approved plans for a 3-bed, 2-bath home. Ideal for boaters, close to bridges. Lot is mostly scarified and ready to build.

11 +/- contiguous acres in the Florida Keys, zoned X. Includes 975ft of Overseas Hwy frontage and proximity to a power substation. Suitable for development; previously cleared. Sold only with adjacent parcels.

Oversized lot (10,429 sq ft) in Duck Key's upscale community. Build your dream home with access to resort amenities: restaurants, watersports, tennis, pools, and marina. HOA offers clubhouse, pool, paddlesports, and events. Perfect for builders, dreamers, and investors seeking solitude and resort-style living.

Exceptional development opportunity in Key Largo Beach! This 0.17-acre ocean access property offers privacy and convenience. Ideal for those seeking a waterfront escape.

Acre of land for redevelopment with ocean views! Features 6 lots totaling nearly 43,369 sq ft, including a 1948 cottage. Ideal for developers or those seeking a family compound. Buyer responsible for verifying zoning and permitting.

Cleared lot ready for construction, permits nearly finalized. Ideal for building a custom home or investment property. Act quickly!

Build your dream home on this cleared 7,500 sq ft canal-front lot in Marathon, Florida! Enjoy 75 ft of prime waterfront access, building rights included, and complete documentation (site plans, surveys, dock plans). Perfect for boaters, close to the airport and public boat ramp. Three modular home plans available.

SeaWatch Island: 13.2-acre private island in the Florida Keys. Build your custom 9,500 sq ft estate with a protected marina for large boats. Enjoy unparalleled privacy, luxury, and easy access to the Atlantic and Gulf of Mexico. Perfect for boating enthusiasts and those seeking a secluded, yet convenient, lifestyle.

Spacious vacant lot in exclusive gated community. Features clubhouse, marina, playground, sports courts, boat ramp. Perfect for a 3-story home. Motivated seller!

Build your dream home in Key Largo! This vacant lot is a block from the water, has approved building plans for a 3/2 home with an apartment and 2-car garage, includes a water reservoir and solar panels. ROG0 listed!

Build your dream commercial building on this highway frontage lot in the Keys! Perfect for owner-occupancy or investment. Current plans include a 2700 sqft building with drive-through, or five 1000 sqft units. Ground lease options available. Ready for your buildout!

Prime commercial property! Oversized CBS building (3,429 sq ft) with double drive-through, open patio, ample parking, and high visibility. Ideal for various office or retail uses.

Build your dream home on this expansive 15,000+ sq ft lot in Old Tavernier. Enjoy lush tropical surroundings, ocean access, and nearby amenities. A distressed home on-site grants ROGO exemptions for immediate construction.

Fantastic 6,000 sqft waterfront lot in Sombrero Beach, Marathon. Active permit for a 4 bed/3 bath home with 2-car garage. 60 ft concrete dockage. Cleared lot, ready to build your dream home!

Flamingo Island lot, 7200 sq ft, zoned residential, allows 7 day rentals. Near Sombrero Beach, golf course, bike paths, and amenities. Plans for a 3-story, 4 bed, 3 bath home included. Build your dream home in the Florida Keys!

Build your dream home in Key Largo Ocean Resort! This golf cart community boasts a clubhouse, tennis courts, marina, boat ramp, and 24-hour security. Enjoy ocean views from your rooftop terrace. A rare opportunity!