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Florida Keys Waterfront Land for Sale Florida Keys, Oceanfront Lots, Bayfront Properties, Canalfront Land

Are you looking to purchase waterfront land for sale in the Florida Keys?  Taking advantage of the vacant land on the water that is available in the Keys is a fantastic way to achieve your real estate goals, especially if they involve unique or custom estates.  By buying a waterfront lot in the Florida Keys, you can build your home to your own specifications and to include your personal preferences, an opportunity not available when purchasing a previously built property.  With waterfront land available in all areas throughout the Keys, including popular residential centers like Islamorada, Big Pine Key, Key Largo, and others, real estate buyers have ample opportunities to build their dream home in the Florida Keys, and with waterfront properties the most highly sought after, the value of these custom homes can increase over time.  See a comprehensive list of all available waterfront lots here.

Total Listings 97
Order By:

$150,000
Saddlebunch
Saddlebunch Rv Park   - MM: 13.00
Bed, Baths, 500,067 SqFt Days Listed: 260
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Beautiful land right off the A1A! Looking to just relax and enjoy or looking for a creative way of doing the Florida Keys, this is your spot! Over an eleven (11) acres of land. Zoning does not allow you to build on this land. Call today for details.

$199,000
Marathon
Coco Plum Beach   - MM: 54.50
Bed, Baths, 12,100 SqFt Days Listed: 117
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Ave N 2 LOTS 110 X 110 Each lot. Canal Front quick Ocean access, Coco Plum Beach Subdivision. Land only. Price per lot.

$199,999
Saddlebunch
Saddlebunch Shores   - MM: 14.00
Bed, Baths, 1,339,465 SqFt Days Listed: 104
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Tis the season to buy yourself a private island in the Florida Keys! 30.75 acres on the gulf side of the Florida Keys is now available. Enjoy, relaxing, sight seeing or just hanging out on your island. This land is not buildable and buyer must confirm all zoning and permit use with the county of Monroe, Fl.

$200,000
Cudjoe Key
Cutthroat Harbor Estates   - MM: 23.00
Bed, Baths, 6,000 SqFt Days Listed: 174
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Vacant Lot on Cudjoe Key. Build your home on a street that currently only has 7 homes on it, and potentially only 10 in total. Quiet neighborhood, great boating, AE flood zone.

$220,000
Big Pine Key
Tropical Bay   - MM: 30.50
Bed, Baths, 7,000 SqFt Days Listed: 129
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

70 Canal frontage Vacant Buildable Lot in Tropical Bay Subdivision. Excellent boating out of Spanish Harbor with easy access to the ocean and the backcountry. Currently in ROGO Allocation Line for permit - in line #16 spot with 17 points. (Permit #21100171). Planning approval for stilted 1788 sf CBS single family residence w/3402 sf metal roof, 710 sf porches, 796 sf paver drive, 277 sf AE zone enclosure for limited storage. Plans available upon request. New buyer may be able to modify building plans; check with Monroe County Planning Dept.

$265,000
Key Largo
Ocean Isle Estates   - MM: 106.00
Bed, Baths, 12,530 SqFt Days Listed: 306
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Ready to build with approved plans! Indulge in the luxury of effortless living with this exquisite residential plot. *Approved plans* are in place for a sophisticated home boasting 3 bedrooms, 2.5 bathrooms, and a convenient one-car garage. Nestled in a coveted locale, this parcel presents an unparalleled opportunity to craft your dream sanctuary without the hassle of planning. Picture yourself in a masterfully designed space, where every detail speaks to elegance and comfort. With the groundwork laid, all that remains is to infuse your personal touch and watch your vision come to life. Elevate your lifestyle.

$268,000
Cudjoe Key
Cutthroat Harbor Estates   - MM: 23.00
Bed, Baths, 7,000 SqFt Days Listed: 267
-10.07% ($30,000) 1 Price Change : Last Change 38 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Canal front 7,000 sq ft lot with plans for 1,419 sq ft Home in process for Rogo, approx 30 pts. Discover the perfect piece of paradise offering an excellent opportunity to create your dream waterfront residence.Enjoy direct access to the open water in minutes making it ideal for boating, fishing, and other water activities. Located just a short drive from the vibrant city of Key West, providing easy access to its famous attractions, nightlife, and cultural sites. Close to a variety of restaurants, shopping centers, and local services, ensuring all your daily needs are met within minutes. Renowned for its fantastic fishing spots, this location is perfect for anglers looking to take advantage of the rich marine life in the area.This property offers a rare combination of tranquility, convenience, and recreational opportunities. Whether you are looking to build a vacation retreat or a permanent residence, this lot provides the perfect foundation for your vision. Declaration of Restriction no free roaming cats.

$279,999
Big Pine Key
Tropical Bay   - MM: 30.50
Bed, Baths, 7,500 SqFt Days Listed: 971
-12.50% ($40,001) 1 Price Change : Last Change 353 Days Ago
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

RemarksRemarks:Excellent neighborhood! Cleared land surrounding $800,000 homes plus range. In Rogo, Tier II . All homes are required to be CBS and no modular homes allowed. Plans for a 3 bedroom 2 bath home have been approved (county permits alterations to the house plans before you build, enabling you to design to your own specific needs). PERMIT Number is 16103833. Annual low association of 150.00. Dock plans underway. No living abroad permitted. Water, Sewer and Electric are available ready to be connected.

$299,000
Ramrod Key
Breezeswept Beach Estates   - MM: 27.50
Bed, Baths, 6,017 SqFt Days Listed: 159
-14.33% ($50,000) 2 Price Changes : Last Change 52 Days Ago
- Contingent - Waterfront Yes
Side of Island: Ocean - n/a

WATERFRONT LOT in Breezeswept Beach Estates. Beautiful tranquil water views from this Ramrod Key lot. Great location near dining and fine resorts. Build your dream home and enjoy oceanfront living in the fabulous Florida Keys. Perfect property for dropping your kayak or paddle board in.

$309,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,023 SqFt Days Listed: 117
-3.13% ($10,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Lush landscape on this corner lot adds to the privacy you will get her at Lot 236 in the gated community of Venture Out on Cudjoe Key. Located on a beautiful boating canal, this lot has a 13.25 concrete seawall. The lot has a separate seating area nestled under the shade of the palm trees.Looking to build in the future? This lot is ROGO exempt. Build your high rise home and capture the open water view, This property can do transient rentals!!As part of the Venture Out community, youll enjoy an array of amenities at your doorstep. Dip into the massive saltwater swimming pool overlooking the ocean, or take advantage of the marina store and fuel station. Sports enthusiasts will love the two lighted tennis courts, pickleball, basketball, and bocce courts. The recreation hall and community pavilion host a variety of activities and events, making it easy to connect with neighbors and make new friends. This golf cart-friendly community also features a boat ramp, giving you direct access to the stunning waters of the Florida Keys. Whether youre looking for a vacation home, rental investment, or a permanent paradise, this property has it all! Dont miss your chance to live the Florida Keys lifestyle--schedule your private showing today!Venture Out is a gated community with sixty-nine acres of tropical paradise situated on the island of Cudjoe Key, Florida, a short 23.8 miles north from the southernmost point of the U.S. in Key West Florida. A 659 Unit private residential condominium association consisting of both RV and mobile homes, both available for short term and long-term rentals. With exceptional access to both the Atlantic Ocean and the Gulf of Mexico, this tropical island environment is perfect for all your ocean needs.

$318,000
Marathon
Misc Marathon East O   - MM: 52.00
Bed, Baths, 6,040 SqFt Days Listed: 135
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Looking for a peaceful and secure spot to park your RV or dreaming of building a cozy cottage near the ocean? Look no further than this clean, cleared 40 x 60 lot in Trailer Ranch By The Sea, Marathon! Lot #8 is just steps away from the oceanfront community park and observation/fishing dock. The private sandy beach is perfect for sunbathing or launching a kayak.This secluded Keys getaway is nestled in the heart of Marathon, providing convenient access to the best restaurants, shopping, and activities. Trailer Ranch By The Sea is a well-maintained co-op community with only 47 shares, ensuring a quiet and intimate setting. Each owner holds one share, and with low HOA fees of just $1,500 per year, its a rare find in the Florida Keys! Plus, property taxes are included in the maintenance fee.This lot is ROGO exempt, offering one right to build a stilted, manufactured home if you choose. It can also be used for your RV, giving you flexibility to move in and start enjoying your seaside escape immediately. While rentals arent allowed, owners can have friends and family visit for up to 28 days, maintaining the communitys peaceful charm. Additional community perks include a separate trailer parking and storage area. Dont miss out on this affordable opportunity for Keys living!

$349,000
Summerland Key
Dobies Subdivision   - MM: 24.00
Bed, Baths, 12,500 SqFt Days Listed: 93
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Double Waterfront Lot In Beatiful Summerland Key.12,500 SF Lot, 125 feet of Pristine Canal Frontage. Incredible boating access to both Atlantic or Gulf of Mexico..This 100 x 125 DOUBLE lot offers the flexibility to design a custom home tailored to your vision. Embrace the beauty of island living and enjoy stunning sunrises, tropical breezes, and the tranquil ambiance of the Keys. Dont miss this rare chance to own a piece of Summerland Key, your dream home awaits!Surveys Available in Documents Tab

$349,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,045 SqFt Days Listed: 71
- Active - Waterfront Yes
Side of Island: Ocean - n/a

(1 Day) NIGHTLY RENTALS ALLOWED! Or build your dream home here. This RV lot is ROGO exempt (buildable) and is equipped with 50/ 30 amp service, sewer and water on site. The lot offers a paved pad and ample space for slide-outs, with additional room for outdoor seating or a storage shed. Enjoy fishing off the concrete seawall in the crystal clear canal with deep draft & is 60 wide making for easy boat turnaround. The canal has no bridges that leads to open water and Kemp Channel that takes you to the Gulf of America and sandbars! Venture Out is gated community in Cudjoe Key only 25 Miles from Key West. Parking for one vehicle, no age restrictions, two pets allowed, and transient (1 day) rentals are permitted. Venture Out amenities include: oceanfront heated saltwater pool and jacuzzi, a marina with fuel dock, convenient store and boat launch pickle-ball, basketball and tennis courts.Call today to schedule a showing before this lot is gone.

$350,000
Marathon
Driftwood Estates   - MM: 54.00
Bed, Baths, 50,094 SqFt Days Listed: 165
- Active - Waterfront Yes
Side of Island: Ocean - n/a

13 TRANSIENT building rights for use only within City of Marathon, included Crassy Key. These rights are for nightly rentals of hotel, motel, campground, or RV spaces. These rights can be applied to a multi-family or single family structure, with certain stipulations, so long as the property is within the correct zoning. Total of 13 transient building rights available - $350.000 each. You dont have to have a receiver site in hand today to purchase, the City will allow you to park the rights on the City RE # for a given amount of time until a receiver site is secured. You can buy the rights today and find your location later. No property taxes or monthly carrying costs attached to this transient TBR. There is NO TRANSFER FEE . This sale DOES NOT include any land, buildings, or real estate.

$368,000
Big Pine Key
Tropical Bay   - MM: 30.50
Bed, Baths, 9,560 SqFt Days Listed: 18
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Catch a SUNRISE on Sunrise Drive! Vacant canal front lot with long views of Spanish Harbor. A building permit has been applied for and is currently #6 on the list. Direct access to the water, perfect for boaters, fishing enthusiasts, or those seeking a waterfront lifestyle. This 9560 sq foot lot provides some elbow room and is located on a canal PLUS has views of Spanish Harbor. Permit in-process for a Concrete Block Single Family residence with metal roof (Buyer to verify):1652 SF 1st floor LIVING 483 SF 1st floor decks under roof 67 SF 1st floor decks not under roofDownstairs storage enclosure of 294 sq ft.As of Jan 2025, #6 on the list for permit allocation.

$369,000
Cudjoe Key
Venture Out   - MM: 23.00
Bed, Baths, 2,045 SqFt Days Listed: 11
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Oversized RV lot with nice open water views down the 60 wide canal with enjoyable tropical breezes. A 17 stepdown concrete seawall with cleats is perfect for your boating needs. Easy access to both the gulf and ocean. Impeccable lot with concrete pad, tropical landscaping, picnic table & electric hookup with 30 & 50 amp. Venture Out has extensive amenities including 80 heated pool, spa, tennis courts, pickleball courts, bocce courts, marina, boat ramp, fuel dock, marina store, gated entry with 24 hour security & many community activities. Weekly rentals are allowed and if so desired a permit for a new modular home would be possible. Great investment!This lot is ROGO exempt so down the road you can always build a modular home.

$379,000
Ramrod Key
Breezeswept Beach Estates   - MM: 27.50
Bed, Baths, 6,200 SqFt Days Listed: 11
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Exceptional Opportunity to develop this 6200-sf canal front Ramrod Key Lot with Plans in the super relaxed Breezeswept Beach Estates community! Ideal Tier 3 Canal. Currently has 38 Rogo points and plans for an exceptional home, dock, and lift. Building Permit application is finalized and approved. 3/2 elevated home that is a certified green build. Just need Rogo award. Great Open water ocean access via Newfound Harbor with No bridges, and a short Boat Ride to Looe Key, Picnic Island and the reefs for world class Fishing and Diving Lot just 30 minutes from Key West. This is the Opportunity that youve been waiting for.

$385,000
Ramrod Key
Breezeswept Beach Estates   - MM: 27.50
Bed, Baths, 6,000 SqFt Days Listed: 58
- Active - Waterfront Yes
Side of Island: Ocean - n/a

A rare find! Cleared, vacant lot with seawall and your own private boat ramp! Build your home here or buy this lot to add dock space and a boat ramp to your current residence. Desirable neighborhood of Breezeswept Beach Estates, located oceanside on Ramrod Key.

$389,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 946 SqFt Days Listed: 148
-2.51% ($10,000) 1 Price Change : Last Change 66 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Idyllic Island Retreat with Open Water Views in the heart of Marathon! This well-equipped, Key by the Sea home comes fully furnished with all essentials or treat the property as a blank canvas and create the island oasis of your dreams! Enjoy frequent boating and fishing with ease; this anglers paradise is nestled on a clean, flow-through canal, and boasts immediate access to Vaca Key Bight and the Atlantic Ocean beyond! Enjoy peaceful Open Water Views from the composite dock, wash away salt and sand in the convenient outdoor shower, and grill up your fresh catch in the shade of the awning. Inside, this charming Keys getaway offers recent upgrades such as luxury vinyl flooring throughout, and new A/C and water heater (2023), and ample space for entertaining with additional detached living area. This well-maintained lot boasts maintenance-free brick pavers and lush tropical plants, an ideal location for hosting friends and family by the waterside. A spacious outdoor shed offers room for keeping fishing tools and equipment out of the elements. On property, enjoy a plethora of amenities including a community boat ramp, two laundry rooms, Oceanside picnic areas, and bathroom/shower houses. Just minutes to delectable dining and convenience stores in town, this fantastic property offers a tranquil setting with proximity to exciting Marathon! This Key by the Sea oasis wont last long!

$397,000
Big Pine Key
Eden Pines Colony   - MM: 29.00
Bed, Baths, 12,000 SqFt Days Listed: 40
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Lot 2 AND Lot 3 on Gardenia Lane are CANAL front lots located in the subdivision of Eden Pines on Big Pine Key. A total of 12,000 square feet. 2nd and 3rd lots on the right. As of Jan 2025, #8 on the ROGO list. Merge the two lots for extra building points. Buyer to verify. Modulars are allowed.

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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