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

Total Listings 203
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$475,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,078 SqFt Days Listed: 153
-4.04% ($20,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Welcome to your own slice of paradise at Venture Out, a premier gated community in the heart of the Florida Keys, located at Mile Marker 23 on Cudjoe Key. This exceptional RV lot, measuring 35 x 69, offers the perfect blend of comfort and functionality for the ultimate outdoor lifestyle. Features of this lot include a sturdy concrete seawall equipped with a convenient fish cleaning table and swim ladder, making it an ideal spot for avid fishermen and water enthusiasts. The painted concrete pad, completed in 2022, provides a clean and attractive surface for your RV or outdoor gatherings. Full hookups. Additional highlights include a dedicated 50 amp circuit for electric vehicle charging, ensuring you stay powered up while enjoying your time in paradise. A large storage shed onsite offers ample space for all your gear and supplies. Venture Out is known for its vibrant community and exceptional amenities, including access to an oceanfront saltwater swimming pool, tennis courts, pickleball and basketball courts. Direct water access for boating and fishing. There is an onsite community boat ramp, marina store and fuel station. Dont miss this opportunity to own a piece of paradise in one of Floridas most sought-after, golf cart friendly locations. Embrace the RV lifestyle and make this beautiful lot your own!

$489,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,078 SqFt Days Listed: 234
-17.82% ($106,000) 3 Price Changes : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

New Listing! This 35 x 69 canal front lot has ocean views and excellent boating. Bring your RV and live simply by the sea in the private, gated community of Venture Out on Cudjoe Key. Are you looking to build without having to go through the ROGO process? Look no further! This Lot provides you the Right to Build your future home.This Lot has a concrete parking pad and lush tropical landscaping on both sides which means lots of privacy and shade. There is a dock box on site to store your supplies. Concrete table is perfect to sit by the sea and sip your morning coffee while watching the sun rise over the islands.Investment buyers will appreciate this property as it allows for nightly, weekly, monthly or long-term rentals!The community of Venture Out offers so many amenities including a community boat ramp, fuel station and ship store, massive saltwater, oceanfront pool and spa, tennis, basketball, pickleball courts and more!Easy to see!

$495,000
Cudjoe Key
Cutthroat Harbor Estates   - MM: 23.00
Bed, Baths, 7,000 SqFt Days Listed: 111
-5.71% ($30,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

PERMIT IN HAND for this Buildable Vacant Lot! This proposed engineered house is a large 2,132 Sq Ft 2 story plus 1,066 w/ potential parking & storage below at ground level. Current design and engineering calls for 4 Bedrooms 3.5 Baths with 4 Exterior Balcony/Decks providing approximately 450 Sq Ft of additional space for Open Water Views plus the house will also have Open Water Views all with a preferred eastern exposure. 45 Foot Dock Permits with Boat Lift & Davit will be received in the next few weeks. There is also room for a pool w/screened enclosure. This location is centrally located just 30-minute ride (19 miles) to Key West or 45-minutes to Marathon. Water and Sewer is in the street ready to access. There are 3 vacant lots across the canal (Thatch Ln) were purchased by Monroe County (lots 12,13 & 14) which provides added privacy and extra boating navigation because they will never build on them. Vacant lots across the street, also owned by Monroe County (Basque Ln) are considered to be elevation wet lowlands, dry lots offering even more privacy and fantastic sunset views! Save almost 100K on building costs as there is no requirement on this permit for a Cistern, Solar Power, Grey Water & Ductless Heating! Please click on the documents tap for additional information. Please call the Monroe County Building Department for any Permit-ROGO details or questions. Start building today as building permits could be non-existent in the future!

$495,000
Marathon
Knights Key Village   - MM: 47.00
Bed, Baths, 202,043 SqFt Days Listed: 169
- Contingent - Waterfront Yes
Side of Island: Ocean - n/a

Escape to Your Private Island Paradise! Nestled just off the iconic 7 Mile Bridge, the Molasses Keys offer a rare opportunity to own a slice of unspoiled Florida Keys beauty. These uninhabitable offshore islands, allow for personal camping on a temporary basis, making it the ultimate private retreat. Accessible only by boat, this secluded gem boasts breathtaking sunsets and sunrises, crystal-clear waters, and unparalleled tranquility. Perfect for nature lovers and adventure seekers, the Molasses Keys is your chance to create a one-of-a-kind getaway in the heart of the Keys. Dont miss this extraordinary opportunity to own your very own piece of paradise!

$499,000
Cudjoe Key
Cutthroat Harbor Estates   - MM: 23.00
Bed, Baths, 7,050 SqFt Days Listed: 27
- Active - Waterfront Yes
Side of Island: Ocean - n/a

7049 sf Oceanfront Lot with beautiful views of Cudjoe Bay ! Build your dream home in Cudjoe Key ! Dont miss out on this great opportunity to build and live in one of the most desirable neighborhoods in the Keys !

$499,000
Big Coppitt
Big Coppitt Tr Park   - MM: 10.00
Bed, Baths, 6,300 SqFt Days Listed: 180
- Contingent - Waterfront No
Side of Island: Bay/Gulf - n/a

Rare Find! Three (contiguous) vacant lots with two ROGO Exemption Letters from Monroe County in hand. Ready for you to start building, already cleared and fenced. These are rectangular parcels, with no weird angles. Electricity, water & Municiple sewer already run down this road (but nothing active on these lots). 63 & 65 have abandoned FKAA water taps (meaning water meters were removed). Combine all 3 to get a 6,300 sq ft lot with two building rights. Not waterfront but possible canal & back country views depending on what you build. Construct your own home in the Keys or build rental property(s). Three separate lots w/ Parcel IDs = 00121420-000000 and 00121490-000000 and 00121541-000000 being sold together. Vacant - cleared - ready to go!

$500,000
Marathon
Coco Plum   - MM: 54.60
Bed, Baths, 21,808 SqFt Days Listed: 244
- Active - Waterfront No
Side of Island: Ocean - n/a

* LOCATION LOCATION LOCATION * BUILD YOUR DREAM HOME WITH AN OCEAN VIEW IN DESIREABLE COCO PLUM COMMUNITY * LARGE LOT - 21,808 SQ FT OF LAND LOCATED DIRECTLY ACROSS THE STREET FROM COCO PLUM BEACH * COCO PLUM BEACH IS PERFECT FOR WATCHING SUNRISES, SWIMMING, SNORKELING , OR JUST ENJOY WALKING THE SHORE LOOKING AT THE STUNNING CLEAR TURQUISE WATERS OF THE ATLANTIC OCEAN *

$504,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,272 SqFt Days Listed: 110
- Active - Waterfront Yes
Side of Island: Ocean - n/a

BUILDABLE Waterfront RV Lot with Transient 1 day Rental Opportunity!! This RV site is perfect for your needs. Can accommodate a large RV, easy when parking and has room for storage shed and the rights to build a home in the future. The lot it is located in a private street, providing privacy and enjoyment. 24 hour Gated Security entry. Located near Key West (19 Miles) this property is perfect as an investment for now and the future. Huge Saltwater Pool, oversized Jacuzzi, tennis courts, clubhouse and so much more. Make this property your Keys getaway and rent the space when you are not in the Keys. Grocery Store and great restaurants are just minutes away!Corner Lot with 25 concrete seawall on sparkling 60 ft wide canal. Quick access to Ocean or Gulf. Lot is cleared with freshly painted concrete driveway and pea rock yard. Wonderful gated community. awesome boat ramps, quick mart ,full service marina. This is a fun, social community and the property is Fully equipped with water, sewer and electric 110, 30 and 50 amp service.

$545,000
Key Largo
Key Largo Ocean Resorts   - MM: 94.50
Bed, Baths, 1,658 SqFt Days Listed: 189
- Active - Waterfront No
Side of Island: Ocean - n/a

Just across the street from direct Ocean Front. This special lot will offer amazing day & evening unobstructed views from its rooftop terrace. Located in Key Largo Ocean Resort...the best new luxury community in KL. Come build the near waterfront home of your dreams in this wonderful family community. The land is already approved by Monroe country for residential home, up to 3 levels. The community includes 24/7 security (land & sea), Boat fuel, marina, ramp, clubhouse, pool, tennis/pickleball court, separate basketball court, video surveillance, family environment, golf cart community. Only 50-60 minutes from Miami. Low HOAs. Key Largo Ocean Resort is the newest Single-Family home community in Key Largo.

$550,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 1,989 SqFt Days Listed: 216
-8.18% ($49,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Waterfront Wonder in Venture Out Resort. Nestled in the heart of the coveted Venture Out Resort, this waterfront property promises unparalleled location and countless amenities. Situated on a prestigious street, you are moments away from the resorts best offerings. Be swept away by breathtaking ocean views that showcase landmarks like Pelican Pt & Summerland Key. A spacious 40 concrete dock awaits, complemented by a new seawall. The deep water 60 wide canal ensures quick access to both the gulf and ocean. Plus, fueling up is a breeze with fuel docks a mere 100 down the canal. The marina store, post office, heated pool, and tennis & pickleball courts are just a leisurely stroll away. Rest easy in a secure community with a guard gate and 24-hour on-site security. With the option of weekly/monthly rentals, this property is not just a RV lot but also an opportunity for a return on investment. Experience mesmerizing sunrises and sunsets right from your doorstep. This lot is more than equipped for RV enthusiasts. Hook up your RV and boat with ease, and indulge in open water views without any hassles. Every angle promises a stunning view of open waters. Apart from the pristine views, a world of recreation awaits - be it a game at the basketball or tennis court, or unwinding in the hot tub or pool. Essential utilities, including water, sewer, and 30/50/110 amp electric hookup, are readily available. Dont let this gem slip away! Experience the perfect blend of serene living, recreational amenities, and investment opportunity, all in one exceptional property. Stop by and envision the endless possibilities this waterfront wonder offers.

$599,000
Plantation Key
Coral Shores   - MM: 86.50
Bed, Baths, 22,744 SqFt Days Listed: 317
-20.13% ($151,000) 2 Price Changes : Last Change 2 Days Ago
- Active - Waterfront No
Side of Island: Ocean - n/a

ACTIVE BUILDING PERMIT in the Village of Islamorada. This huge 22,744sf lot is cleared and ready for your dream home. Current plans are for a solid ground level 3bed, 2 bath home with concrete roof. Tons of space for a pool, garden, RV, or large garage. Property is ideally located across from Founders Park where you can enjoy tennis, pickleball, Olympic pool, beach, and boat ramp. Permit is paid for and ready for pick up. Excellent opportunity to build on a premium site location with a secured Building Permit. DO NOT walk property without listing agent.

$599,000
Key West
Old Town Unlisted   - MM: 1.00
Bed, Baths, 3,685 SqFt Days Listed: 10
- Active - Waterfront No
Side of Island: Ocean - n/a

JUST LISTED! Rare opportunity to obtain a vacant lot in Old Town. Prime location near the new Amphitheater, Community Center, fantastic dining and close to Duval Street. Located on a cul-de-sac Alley in the heart of Historic Old Town Key West, this vacant lot offers potential for development and owning your custom dream house in paradise. Lot is 41.25 x 89. Zoning is HMDR

$600,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,308 SqFt Days Listed: 126
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Experience the ultimate in oceanfront living with this fantastic lot in a pristine gated community. Boasting a 53 concrete seawall and deep water access, this property is a boaters dream. The lot is RV-ready. Its also buildable, free from ROGO restrictions, and has a successful history as a vacation rental. Venture Out at Cudjoe Cay is a distinguished residential condominium community that values security and lifestyle. Enjoy 24-hour gated access, allowing up to two pets without age restrictions, and the flexibility of transient rentals. Immerse yourself in their comprehensive amenities including a heated pool, hot tub, marina with full services, tennis, pickleball, basketball courts, and more. The community is vibrant with activities such as yoga, aerobics, and social events, ensuring a fulfilling, active lifestyle. Dont miss this opportunity to secure your slice of paradise and create lasting memories in a vibrant, welcoming community in the Lower Florida Keys! *RV in photos not included, vacant lot is in a vacation rental program.*

$644,500
Sugarloaf Key
Sugarloaf Shores   - MM: 17.00
Bed, Baths, 15,200 SqFt Days Listed: 234
- Active - Waterfront No
Side of Island: Ocean - n/a

Looking for your ROGO exempt slice of paradise. Look no further, build your dream home now. Large lush private lot. access from two streets to drive through. ROGO Exempt letter in hand, no waiting!! Community Marina and Ramp across the road.Great boating access to both Gulf and Atlantic. This beautiful lot awaits you to build your dream home. There is plenty space for Pool, storage, garage, guest cottage and all your toys to store. Please do not Trespass the property.Short ride to all Key West has to offer.

$649,000
Marathon
Sea Air Estates   - MM: 52.00
Bed, Baths, 7,500 SqFt Days Listed: 241
-13.24% ($99,000) 4 Price Changes : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Welcome to your waterfront oasis at 9978 Aviation Blvd in beautiful Marathon, Florida! This cleared 7,500 sq ft canal front lot features 75 ft of prime frontage, providing direct access to the Gulf making snorkeling for lobsters convenient and you can easily access the Atlantic Ocean, making it a boaters paradise. Centrally located in a waterfront neighborhood. This property comes with building right included, along with house plans for three different floor plans: 2-bedroom, 3-bedroom, and 4-bedroom plus den options. Designed for a modular home built by Affinity, these plans are ready to help you streamline the construction process. All necessary documentation, including site plans, site clearing, geotechnical surveys, and dock plans for an 8x55 dock, is complete and available upon request. This is ready for a buyer to finalize plans with a contractor and submit to the city. Centrally located on Marathons bayside ensuring convenience and accessibility. Also located a 2 min drive from KMTH Marathon International Airport. You can fly in, fly out with convenience. A public boat ramp is just down the street for easy launching, making it simple to enjoy the stunning waters of the Florida Keys. This property is prepped and ready to go for an eager builder or buyer looking to break ground quickly. Dont miss this rare opportunity to own a slice of paradise where your waterfront dreams can become a reality. Contact us today to learn more about this exceptional property!

$650,000
Little Torch Key
Jolly Roger Estates   - MM: 28.50
Bed, Baths, 6,000 SqFt Days Listed: 74
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Prime Vacant Buildable Land in Jolly Roger Estates, Little Torch Key - comes with TWO ROGO EXEMPTIONS. Nestled in the highly sought-after Oceanside neighborhood of Jolly Roger Estates, this cleared, buildable lot offers an exceptional opportunity to create your dream property in the heart of the Florida Keys. With 2 ROGO exemptions in place, this lot is ready for development, allowing immediate building potential. Take advantage of the serene, island lifestyle in Little Torch Key, surrounded by beautiful waterfront views, and close to all the amenities and attractions the Keys have to offer. Whether you envision a private residence or an investment opportunity, this lot presents a perfect canvas for your plans. Dont miss your chance to own a piece of paradise in one of the most exclusive communities in the Florida Keys. Contact us today to learn more or schedule a showing.

$650,000
Key Largo
Key Largo Park   - MM: 101.00
Bed, Baths, 10,000 SqFt Days Listed: 179
-7.01% ($49,000) 1 Price Change : Last Change 59 Days Ago
- Active - Waterfront No
Side of Island: Bay/Gulf - n/a

Opportunity - Bring Your Best Offer!Dont miss this rare opportunity to own 4 prime lots in the desirable Key Largo Park subdivision, located on Lakeview Drive and Poinciana Drive. Each lot is 2,500 sq. ft., totaling an impressive 10,000 sq. ft. that spans from street to street.Surrounded by existing homes that enjoy stunning bay views from rooftop decks or top floors, this property offers endless possibilities. Build four separate homes or design a spacious dream home with ample room for outdoor living.Act now - opportunities like this dont last long!

$669,000
Plantation Key
Indian Waterways   - MM: 89.00
Bed, Baths, 6,600 SqFt Days Listed: 131
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

60 Waterfront BPAS ranked canal lot on Plantation Key in the Village of Islamorada. Sought after Indian Waterways neighborhood! Vegetation survey, Lot survey, House plans for a 3/2 , CBS 2183 Square foot home included. 60 Engineered dock & dredging plan #11 on the latest ranking list with 19 points in one of the most desirable neighborhoods within the Village. OR Bring your TDR and get started now! 60 canal frontage with great access to the Bay and Ocean, ready for your dream home. Plans may be revised after permit is allocated. Contact agent to view plans. Close to schools, shopping, watersports activities. Great access to bay and ocean. Free entrance to Founders Park nearby. Voluntary Neighborhood Community Homeowners park with boat ramp & sunsets available for small annual fee ($175.00). Call for additional details. BPAS is a Building Permit Allocation System, there is not currently a building permit included in this purchase.

$715,000
Key Largo
Key Largo Ocean Resorts   - MM: 94.50
Bed, Baths, 1,632 SqFt Days Listed: 733
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Ocean front lot with sunrises and sunsets views; right at the Marina with open ocean views and house plans included. Will sell fast due to a high demand of water front lots in this resort, call now, dont miss this unique opportunity. Ready to build on an excellent location! No ROGO, All gated community with security guards 24/7 for your peace of mind. Ocean front with breezes and spectacular sunrises every morning from the Marina. Lush landscaping greets you as you pull into the Resort and leads you to the many different amenities offered. Its like entering in another state of mind, a completely stress-free environment where you can disconnect from the rest of the world. This lot have the convenience of being close to the Pool and Club House and right on the ocean. The whole resort has 22 acres of land right on the open ocean that is what all buyers are looking for, been so close to the water at a very affordable price. Dont miss this unique opportunity. Close to the Pool, Playground area, Club House with Gym, Tennis & Basket Courts and Boat Ramp. Full marina service, ocean views! It is an extremely unique location, once you have your house built at this site you will be able to get those ocean breezes all year around from your balcony among expansive ocean views and sunrises. The Resort also offers 24/7 security with a Guard House at entrance, streets all lighted up at night and a concrete wall for privacy. Along with that there is an office and mail building for your convenience. Among other features are underground utilities and guest parking spaces, Playground area for kids, open landscaped areas for relaxing and a Pier to watch the stunning sunrises and a variety of entertainment areas throughout the Resort. Price to sell!

$725,000
Sugarloaf Key
Sugarloaf Shores   - MM: 17.00
Bed, Baths, 8,165 SqFt Days Listed: 139
-5.72% ($44,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Build Your Dream Home in Sugarloaf Shores!Dont miss this rare opportunity to own a waterfront lot in the desirable Sugarloaf Shores! This high and dry, cleared 8,165 sq. ft. parcel offers a fresh canvas for your vision of paradise in the Florida Keys. The property features a brand-new concrete seawall, perfect for the boating enthusiast, with direct access to both the Atlantic Ocean and the Gulf of Mexico.Permits for construction have already been awarded and await final release upon plan updates by the builder, saving valuable time in your development process. Just one lot in from Sugarloaf Sound, this prime location offers the potential for stunning open-water views, making it an ideal site for your custom home.Located just 15 minutes from the vibrant attractions of Key West to the south and the serene natural beauty of Big Pine Key to the north, this property perfectly balances convenience and tranquility. Whether youre looking to design your dream home or an investment property, this lot is a boaters dream and a unique chance to create your personal paradise in the Florida Keys.

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 06-15-2025.
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