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Florida Keys Land for Sale in the Florida Keys, Oceanfront Lots, Waterfront Properties

Total Listings 187
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$2,600,000
Key Colony
Key Colony Beach 2nd Addn   - MM: 53.50
Bed, Baths, 9,350 SqFt Days Listed: 466
+4.00% ($100,000) 1 Price Change : Last Change 50 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Last vacant lot on 12th Street in popular Key Colony Beach. Zoned for single family use. 85 feet of seawall dockage. Building Permit will be issued from the Incorporated City of Key Colony Beach with submitted building plans.

$2,700,000
Key Largo
Buttonwood Shores   - MM: 100.00
Bed, Baths, 12,000 SqFt Days Listed: 107
+8.00% ($200,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Gorgeous Sunsets/sunrises! Deep Dockage! Rare find! A rare and extraordinary opportunity to build your custom dream home or create your ultimate vacation retreat on this private, fenced, and gated 12,000 sq. ft. bayfront property in Key Largo. Located at Mile Marker 100, the property boasts 200 feet of depth, direct Open Bay views, deep dockage, breathtaking sunsets, and an amazing location close to upscale amenities.Live in the beautifully furnished, turnkey bungalow while you design your dream home, offering immediate comfort and income potential. With ample space for an RV and boat, this property is perfect for a luxury home, vacation rental, or investment opportunity.Enjoy an idyllic Florida Bay lifestyle with easy access to The Upper Keys Sailing Club, gourmet dining, and convenient drives to Key West, Miami, and Naples. Dont miss this unparalleled chance to own a prime bayfront property with endless possibilities.Turnkey and furnished, including sailboat! Contact us today for a private tour.

$2,700,000
Windley Key
Galen Beach   - MM: 85.00
Bed, Baths, 31,300 SqFt Days Listed: 15
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Ready, Set, Build!!! ACTIVE Building Permit in the Village of Islamorada! Permits in hand and ready for your new ocean front dream home. This HUGE parcel is 31,300sf + .69 acre of ocean bottom. Parcel offers 100 of shoreline, final stage trimmed mangroves, and DEP, army core, and village permits for an observation pier w/ swim platform. Ideally located on Windley Key property is close to many popular restaurants, marina, and many boating hot spots with easy ocean to bay access via Snake Creek. Enjoy views of local sandbars, kite surfers, beautiful wildlife, and an endless supply of gorgeous sunrises. Sunning new plans approved for a Tahitian style U shaped home with a huge center sundeck and infinity pool. Very few unicorn properties like this left in Islamorada. Call today for your private tour of the property. Please do not walk property without listing agent. Owner is a licensed FL real estate agent.

$2,800,000
Key Largo
Seaside Subdivision   - MM: 94.50
Bed, Baths, 43,369 SqFt Days Listed: 285
-20.00% ($700,000) 1 Price Change : Last Change 15 Days Ago
- Active - Waterfront No
Side of Island: Ocean - n/a

ACRE OF LAND FOR REDEVELOPMENT. Perfect for a developer or family compound. This portfolio consists of 6 lots, combining for nearly an acre (43,369 SF), including a 1948 concrete Keys cottage. Priced with the home and the adjacent lots, this property offers ocean views from the yard. The buyer is responsible for completing any necessary review processes and confirming all information regarding land use, permitting, exemptions, and development. Additional information to be verified by the buyer: The property is zoned in the IMPROVED SUDIVISION (IS) ZONING District with an allocated density of one dwelling unit per platted lot, and multiple lots may not require ROGO Exemption. Parts of some lots may be located in Hammock and Species Focus Protected Areas that require additional reviews.

$2,899,000
Marathon
Sunrise Isle   - MM: 50.00
Bed, Baths, 40,249 SqFt Days Listed: 336
-12.12% ($400,000) 2 Price Changes : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Build your dream oceanfront home in the prestigious gated community of Sunrise Isle, a coastal island of just 20 properties located next to beautiful Sombrero Beach in the heart of Marathon. Build anytime you like as the property comes with a deeded City of Marathon Transferrable Building Right subject to the conditions of the City of Marathon. Generous 40,249 sq. ft. ocean and canal front lot (a rare find in the Keys) boasts approximately 104 ft. beach frontage and approximately 467 ft. deep water canal frontage with the option for boat dockage on two separate sides of the canal. A brand new concrete seawall offers superb boating access to both the Ocean and Gulf for world-class fishing and diving. Fly into Marathons Jet Center just minutes away and once home walk to beautiful Sombrero Beach or enjoy golf, dining and shopping just seconds away. Dont miss this opportunity to build your custom waterfront home in the Fabulous Florida Keys.

$2,950,000
Summerland Key
Summerland Key Cove   - MM: 25.00
Bed, Baths, 24,000 SqFt Days Listed: 225
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Location, Location Location: Prime waterfront commercial property in the Florida Keys with long standing Boat Rental Business. This exceptional waterfront property includes 4 60x100 lots for a total of 24,000sqft and boasts an impressive 240 feet of concrete seawall. Electric and water already on site. With excellent boat access to the Atlantic and Gulf, youre perfectly positioned to cater to water enthusiasts. Close proximity to the famous Looe Key reef, Content Key, Marvin Key, as well as some of the best fishing in the Keys, provides a wide variety of attractions to boaters looking for adventure. The property itself is conveniently situated directly on US 1. This high visibility location gives the perfect opportunity to expand the already thriving business with 18 yrs of history matched with an impressive 30% plus repeat customer base year after year. Zoned commercial, buyer please conduct proper due diligence with County for uses. Dont let this rare opportunity slip through your fingers. Your dream of owning a piece of Florida Keys paradise is just a phone call away. *Business is in full operation, please do not disturb.

$2,950,000
Duck Key
Plantation Island   - MM: 61.00
Bed, Baths, 9,550 SqFt Days Listed: 39
- Active - Waterfront Yes
Side of Island: Ocean - n/a

First time offering, Large Oceanfront lot in beautiful Duck Key. This lot comes with a boat lift and concrete seawall and dock.Quiet side of W Seaview Drive with a fantastic South East Exposure. Build your dream home here! Permitting started.

$3,000,000
Saddlebunch
Saddlebunch Shores   - MM: 14.00
Bed, Baths, 1,655,273 SqFt Days Listed: 142
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

SPECTACULAR ONE OF A KIND!!! PRIVATE ISLAND.....Huge Opportunity to Own a 61.1 Acre Private Island!!! Located on the Bay side near Prestigious Shark Key. Conveniently Located close to Key West & all the attractions & amenities. Huge potential for ROGO dedication or Many other uses per country guidelines. Possibly up to 250 ROGO Points.Boundary survey completed recently.

$3,449,000
Key West
Sunset Key   - MM: 0.00
Bed, Baths, 8,879 SqFt Days Listed: 287
- Active - Waterfront Yes
Side of Island: Ocean - n/a

ROGO Exempt waterfront lot on prestigious Sunset Key Island. Ready to pull permits immediately! Living on Sunset Key Island is like taking a vacation from Key West. Four beaches within walking distance, a gourmet restaurant, tennis courts, full service spa, fitness center, and much more. Live in the quiet and privacy of your own island paradise, but be in Downtown Key West after a four minute boat ride on the Sunset Key Ferry which runs 24 hours a day. Make an appointment with us today to get the full Sunset Key experience with an island tour. Its worth the trip!

$3,500,000
Sugarloaf Key
Indian Mound Estates   - MM: 19.50
Bed, Baths, 32,650 SqFt Days Listed: 313
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Unique Waterfront Property with Opportunity to Build Your Dream MansionWelcome to your once-in-a-lifetime opportunity to own a truly exceptional waterfront property in the Florida Keys. This expansive property boasts a total of 3 lots ensuring unparalleled potential for building your waterfront mansion.Property comes with build back letter. Theres not another property like this south of Marathon, offering exclusivity and privacy in a coveted location. This property will only be sold together, providing the opportunity to create your waterfront oasis with all the amenities you desire. Imagine going all the way with a lazy river, tennis courts, a massive guest house, and more. The possibilities are endless for creating the ultimate retreat. The dock runs through a tunnel in the mangroves, opening up to a deep-water dock and the most amazing ocean views in the Keys. The main property is a vast open lot with mangroves protecting the property from storms, ensuring both security and serenity.

$3,700,000
Key Colony
Coury Subdivision   - MM: 53.50
Bed, Baths, 10,643 SqFt Days Listed: 20
- Active - Waterfront Yes
Side of Island: Ocean - n/a

10,643 sq ft Ocean Front Lot with Bay Bottom on Coury Drive in Key Colony Beach. Has Beach, is fenced and gated, dock probable. NO ROGO /BPAS in Key Colony Beach.

$3,999,000
Key Colony
Coury Subdivision   - MM: 53.50
Bed, Baths, 12,090 SqFt Days Listed: 27
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Build your DREAM HOME on this open deep water canal facing Vaca Cut with immediate access to the Atlantic! Call for more details!

$4,475,000
Marathon
Driftwood Estates   - MM: 54.00
Bed, Baths, 42,515 SqFt Days Listed: 113
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Best deal for waterfront acreage in the keys 3 units to rent. Potential LIVE LOCAL ACT benefits to increase - MU Zoning allows a wide range of opportunities for the new owner: single family, marina, large hotel, boat dealership and more just bring your TDRs. upland 3 acres M.O.L. of land fronting US-1 at MM 54 & additional 3 acres of bay bottom. Included in offering: 3 residential , 1 transient and 1 commercial ROGOs, water and sewer lines to each of the 2 upland lots installed & paid for; Marina license, open dock permit to allow immediate alteration, likely bay bottom dredge. Unique feature is strip of land +650 ft along the bay bottom may serve as access to future boat slips. The current dockage can accommodate a large sportfisher & more. Seller via Don Craig & Company consultants 3211sf of commercial allowed. Broker see broker remarks for time sensitive information.

$4,975,000
Lower Matecumbe
Mat Ocean Bay   - MM: 75.00
Bed, Baths, 52,708 SqFt Days Listed: 278
-6.13% ($325,000) 1 Price Change : Last Change 90 Days Ago
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Experience breathtaking sunsets throughout the year on this waterfront lot ready for construction in Islamorada. Theres no enduring lengthy waiting periods for development - this parcel comes with a TDR and holds a Residential Estate zoning designation. Encompassing a generous expanse from the highway to the bay, the property boasts an impressive 1.2 acres of land plus another .24 acres of bay bottom, accommodating deep-water dockage and a picturesque sandy beach. Seize the opportunity to actualize your ideal residence right now!

$4,999,000
Marathon
Crains Subdivision   - MM: 58.00
Bed, Baths, 43,560 SqFt Days Listed: 9
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

10-Acre Waterfront Development Opportunity - A Rare Find in Marathon!Welcome to 56185 Overseas Hwy, Marathon, FL 33050, an extraordinary 10-acre waterfront property offering breathtaking panoramic views of the Gulf of Mexico on both sides. Nestled next to a protected bird sanctuary and neighboring Curry Hammock State Park, this prime location provides approximately 90 acres of natural barrier, ensuring unmatched privacy and tranquility--without the highway in your backyard. Plus, the Marathon International Airport is just seven minutes away for ultimate convenience.With a building right in place, this property offers a unique development opportunity to design a luxurious private estate or an income-generating vacation rental, with 7-day rentals permitted. Zoned Conservation Native Area (one unit per four acres), this ensures low-density development while preserving the surrounding beauty.A concrete dock and seawall provide direct water access, making it a boaters paradise. Plus, the private beach is perfect for unwinding while enjoying breathtaking sunsets over the Gulf. Outdoor enthusiasts will love being just across from Curry Hammock State Park, where they can explore kayaking, paddleboarding, and pristine waters.This is a once-in-a-lifetime chance to own a slice of the Florida Keys paradise. Whether you envision a secluded retreat or an exclusive investment property, the potential is limitless. Dont miss out--contact us today!

$5,895,000
Key Largo
Sunset Point   - MM: 95.00
Bed, Baths, 39,600 SqFt Days Listed: 67
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

WHERE SUNRISE MEETS SUNSET- CREATE YOUR WATERFRONT MASTERPIECE IN THE FLORIDA KEYS! Remarkable and rare bayfront building opportunity in South Key Largo awaits on this unique property that spans nearly an acre of upland across two contiguous lots offering 200 feet of prime waterfront with a highly coveted building right already in place. Design and build your dream estate to your exact specifications, with the unparalleled bonus of both sunrise and sunset views from its exclusive point of land. Boating enthusiasts will appreciate a quarter acre of sandy baybottom below two docking areas, a concrete seawall, a protected boat basin, and ample space for your waterfront escapades. Enjoy the natural beauty of a sandy beach framed by sea oats, swaying palm trees, and mature native foliage, all tucked away behind a quiet, family-oriented neighborhood far from the highways hustle and bustle. Whether youre seeking serenity, privacy, or a blank canvas to create your ultimate island retreat, this property is truly one of a kind. Dont miss this extraordinary opportunity to create your literal peace of paradise in the Florida Keys!Bonus: There is an existing single family home/bungalow & pool on-site that can be utilized as your primary building right or kept as a guest house for your larger estate...the choice is yours! Duplicate Listing, see MLS #610583

$6,200,000
Plantation Key
Misc Plantation Key   - MM: 86.00
Bed, Baths, 435,600 SqFt Days Listed: 453
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Islamorada 10 Acres of vacant land! Bring your vision to life! Oceanfront residential across from Founders Park. Build your dream home here with 830 ft on the waterfront and Old Hwy. Great location north of Plantation Lake Estates. Older vegetation survey on file. Buyer to verify buildability.

$6,750,000
Upper Matecumbe Key Islamorada
Peacon Leatherman   - MM: 83.00
Bed, Baths, 339,102 SqFt Days Listed: 495
- Active - Waterfront Yes
Side of Island: Ocean - n/a

OCEANFRONT ACREAGE IN HEART OF ISLAMORADA! Discover a unique opportunity to own oceanfront acreage right in the heart of Islamorada, the jewel of the Florida Keys. This remarkable property encompasses over 7 acres of pristine upland, complemented by baybottom, and comes with a coveted building right, allowing you to create your dream estate. With an astonishing 700 feet of direct Atlantic beachfront, your oasis in paradise awaits. Nestled in the vibrant community of Upper Matecumbe Key, you have the canvas to craft your vision, with space for your main residence, a caretaker cottage, a detached guest house, a tennis court, and even a charming boardwalk leading to your very own private sandy beach. Not only does this piece of paradise offer unparalleled beauty and space, but it also boasts zoning that allows for weekly rental potential, making it a valuable investment. Seize the opportunity to make your waterfront dreams a reality in the Florida Keys. This is your chance to create a legacy estate that combines coastal luxury with the convenience of town living. Dont miss out on this once-in-a-lifetime opportunity!

$6,950,000
Ocean Reef
Ocean Reef Shores   - MM: 905.00
Bed, Baths, 49,200 SqFt Days Listed: 183
- Active - Waterfront Yes
Side of Island: Ocean - n/a

**Incredible Opportunity in Ocean Reef**Discover the endless potential of this expansive lot located at 17 Osprey Lane in the prestigious Sunrise Key section of Ocean Reef.As one of the largest remaining parcels in the area, this property comes with permitted and approved building plans available upon request, allowing you to start your dream home project without delay.Enjoy breathtaking sunsets thanks to the west-facing orientation, complemented by mature landscaping featuring 11 majestic canary date palms that enhance the propertys charm and privacy.Additionally, an extra dock slip in close proximity is available for purchase separately, making this an ideal location for boating enthusiasts.Ocean Reef is renowned as one of the most exclusive and private upscale communities in the country, offering a unique lifestyle that blends luxury with tranquility. Dont miss your chance to be part of this exceptional community!

$6,995,000
Upper Matecumbe Key Islamorada
Strattons   - MM: 82.00
Bed, Baths, 30,415 SqFt Days Listed: 189
-6.73% ($505,000) 1 Price Change : Last Change 69 Days Ago
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Once in a lifetime investment in the heart of Islamorada. This exceptional property offers a wide range of potential uses as it includes two Village Center parcels stretching from Highway to Bay, currently featuring a spacious 3,995 sqft restaurant and bar with a coveted 5COP liquor license - no food quota.Village Center zoning allows for multiple use opportunities including, but not limited to, single family estate, multi family compound, luxury townhomes, vacation rentals, restaurants, marinas, general store with package sales, and much more.The property spans 30,415 sqft. Includes a Bayfront boat basin, providing dockage for up to 7 vessels and there is adequate depth for an additional 100 dock to be constructed.The Village of Islamorada officially recognizes three waterfront market-rate dwelling units . The three waterfront Transferable Development Rights (TDRs) can be utilized onsite, transferred to another location, or sold to a receiver site. The Village Center Zoning would allow up to 8 market-rate dwelling units to be developed on site for a new luxury townhome community, with the transfer in of additional TDRs.Whether youre looking to rehab a local iconic business, start a new business, redevelop the entire site, or create a spectacular residential estate, this unicorn property is perfectly located. ***Buyer to verify ALL information.***

The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 03-14-2025.
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