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$150,000
Marathon
Marathon Beach   - MM: 49.00
Bed, Baths, SqFt Days Listed: 1210
- Contingent - Waterfront No
Side of Island: Bay/Gulf - n/a

City of Marathon Transferable Building Right (TBR) that requires NO $20K TRANSFER FEE. Transfer of TBRs will be contingent on approval of Buyers Receiver Site by the City of Marathon. Buyer to pay all closing costs (see costs in Documents section)

$160,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 861 SqFt Days Listed: 69
- Active - Waterfront No
Side of Island: Ocean - n/a

Owner will consider terms with a substantial down payment. The site is now Vacant. This affordable lot in Key by the Sea offers access to a community boat ramp. Centrally located in Marathon, FL, it includes a building right for constructing a permanent home or parking your RV to embrace the island lifestyle. The community features an oceanfront picnic area, laundry facilities, and restrooms. You can easily walk to nearby dining options, Publix, and Winn-Dixie. Its a popular area for biking, with paths leading to Sombrero Beach. Please see the attachments for more details.

$169,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 884 SqFt Days Listed: 40
- Active - Waterfront No
Side of Island: Ocean - n/a

Dont miss this unique and highly desirable RV lot in the sought-after Key By the Sea community in Marathon! Lot 71E offers a rare wider-than-deep layout and boasts extra privacy with no direct neighbors on either side for several lot lengths. Measuring approximately 24.5 x 36 (882 sq. ft.), this lot provides ample space for your RV and outdoor living. Conveniently located directly across from the community laundry facility and boat ramp, it offers unbeatable ease for both full-time residents and seasonal visitors.This sale includes an Avenger RV, making it a move-in-ready opportunity, but sellers are open to offers excluding the unit if preferred. Key By the Sea residents enjoy fantastic amenities, including dock access, a clubhouse, and a welcoming community atmosphere. Whether youre looking for a turnkey RV lot with the unit included or just the lot itself, this is a rare chance to own a piece of the Florida Keys lifestyle.Contact us today to make your offer on this prime RV lot!

$195,000
Marathon
Sombrero Subdivision   - MM: 49.50
Bed, Baths, 8,000 SqFt Days Listed: 42
- Active - Waterfront No
Side of Island: Ocean - n/a

Large 8,000 square feet BUILDABLE LOT (buyer to verify with City) just off the Overseas Highway. Location of lot is convenient to hospital, schools, shopping, restaurants, parks, local attractions and more.

$199,000
Marathon
Flamingo Island   - MM: 49.50
Bed, Baths, 7,200 SqFt Days Listed: 112
- Active - Waterfront No
Side of Island: Ocean - n/a

Great Opportunity to purchase a lot for less than $200K in the desirable subdivision of Flamingo Island near Sombrero Beach. 7200 square foot lot that measures roughly 60 x 120 and is zoned residential. The lot is surrounded by great looking homes, and 7 day rentals are allowed within the City of Marathon. Located close to the golf course, bike paths, Sombrero Beach, and many restaurants and grocery stores. Included are plans for a 3 story 4 bed 3 bath home with 2736 sq ft of living space and 291 sq ft of down stairs storage. Come build your dream home in the Florida Keys!

$199,000
Marathon
Coco Plum Beach   - MM: 54.50
Bed, Baths, 12,100 SqFt Days Listed: 133
- 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.

$215,000
Marathon
Misc Marathon East O   - MM: 52.00
Bed, Baths, 1,500 SqFt Days Listed: 16
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Are you looking for a QUIET and SAFE place to park your RV or are thinking about building a small cottage close to the ocean & to be able to access & enjoy OPEN WATER views whenever you desire? Look no further... than this CLEAN and CLEARED, 30Ft X 50Ft lot at Trailer Ranch By The Sea. Lot #35 is only a few lots away from the ocean front community park and observation/fishing dock. Complete with a CUSTOM CORAL ROCK wall w/ plenty of room to relax and enjoy the OCEAN breezes that surround you... Enjoy the MOST AFFORDABLE Keys living in a relaxing and secluded setting. Your Keys getaway is tucked away & private, in the heart of Marathon with easy access to all the best restaurants, shopping & activities. Taxes are included in the maintenance fee. Lot square footage is of the entire community. Trailer Ranch By The Sea is a Co-Op with 47 shares. Each owner has 1 share. The vacant lot can be used for an RV or to build a stilted home- ROGO exempt with 1 right to build. No rentals allowed here, keeping the community quiet and intimate. Owners can allow their friends/family to stay for 28 days. LOW HOA Fees only $1,500 a YEAR! Ready for cash offers. Call today before this lot is SOLD! You wont find anything more affordable in the beautiful Florida Keys than this community! Separate trailer parking and storage area available for the community.Utilities are as follows:Electric is $1/day. Water is also billed per each lot owner. AT&T cable is available but must have your own billed plan to access the network.RV In photos is NOT INCLUDED.

$238,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 2,315 SqFt Days Listed: 33
- Active - Waterfront No
Side of Island: Ocean - n/a

Ready to escape to paradise? Look no further than this prime, buildable cleared lot located in heart of Marathon in Key by the Sea Community .Situated in the heart of this vibrant community, this 2315sf lot offers the perfect canvas for creating your coastal retreat. Conveniently Close to Clubhouse, Mail Hub, and Laundry Facilities. Community Amenities include: *Clubhouse and Recreation Hall: *Direct Atlantic Ocean Access: Enjoy private canal boat ramp and common dockage for easy access to the sparkling waters of the Atlantic. *Bathhouse and Laundry Facilities: Convenience at your fingertips with three laundry facilities and a bathhouse for residents use. *Ocean-Point Waterfront Pavilion: Relax and soak in the breathtaking views from the ocean-point waterfront pavilion, equipped with picnic tables and park benches. *Pet-Friendly Community. Dont miss this incredible opportunity to build your coastal paradise in Key by the Sea Community! **Market Rate Building Allocation Conveys with Lot!

$245,000
Marathon
Paraiso Estate   - MM: 51.00
Bed, Baths, 9,762 SqFt Days Listed: 110
- Active - Waterfront No
Side of Island: Ocean - n/a

Price is for the lot only. A TBR must be purchased separately. Please call realtor for details.

$275,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 1,037 SqFt Days Listed: 83
-1.43% ($4,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront No
Side of Island: Ocean - n/a

SUNRISE OCEAN VIEWS! Charming Key By the sea Buildable RV lot walking distance to all the amenities and waterfront common grounds. Ocean views from the front and privacy on the back side with full grown natural landscape. Have your coffee overlooking the incredible Sunrise views. Build your Keys Cottage when you are ready. Owner started selection process with builder they have a 901 sq ft 3 bed 2 bath to fit the property All utilities in place for easy hook up. Resort features boat ramp with direct ocean access, fish cleaning table, pavilions on the water with seating to view the gorgeous oceanfront, new club house, multiple laundry facilities, pet friendly, on site management. Make this your full time home, vacation spot or keep as an investment property. There are always events happening in the vibrant community of Marathon! Call today for more information! Seller Financing possible for the right buyer. Seller will consider all reasonable offers

$299,000
Marathon
Gulfstream Village   - MM: 52.00
Bed, Baths, 5,850 SqFt Days Listed: 136
-3.55% ($11,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront No
Side of Island: Ocean - n/a

Welcome 250 92nd Street, Marathon in the Heart of the Florida Keys. This 50 by 117 lot (5,850 SF) is ready for you to build your Keys dream home right now. The lot comes with a Transferrable Building Right (TBR) with the City of Marathon which means no waiting for allocation and permitting. Also available are survey and house plans. The current house plans are for a stilted concrete home with 4 bedrooms, 3 bathrooms, covered porch and covered parking. Call today for a complete package of information on the property.

$318,000
Marathon
Misc Marathon East O   - MM: 52.00
Bed, Baths, 6,040 SqFt Days Listed: 151
- 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!

$350,000
Marathon
Driftwood Estates   - MM: 54.00
Bed, Baths, 50,094 SqFt Days Listed: 181
- 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.

$389,000
Marathon
Keys Rv/mobile Home Condomini   - MM: 50.50
Bed, Baths, 946 SqFt Days Listed: 164
-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!

$400,000
Marathon
Sea Crest Heights   - MM: 52.00
Bed, Baths, 8,400 SqFt Days Listed: 84
- Active - Waterfront No
Side of Island: Ocean - n/a

1 buildable right. Seller Financing Available! Previously a 3-bedroom, and 2 bath home. This is a Recently cleared lot. TBR in Document file. On site utilities. This lot is zoned as both mobile and residential. Disclosure. Selling agent has personal interest. **The title certificate work was done by Clear to Sell and paid by the owner and received on 3/6/2023. Certificate in Documents

$495,000
Marathon
Knights Key Village   - MM: 47.00
Bed, Baths, 202,043 SqFt Days Listed: 92
- Active - 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!

$500,000
Marathon
Coco Plum   - MM: 54.60
Bed, Baths, 21,808 SqFt Days Listed: 167
- 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 *

$674,900
Marathon
Sea Air Estates   - MM: 52.00
Bed, Baths, 7,500 SqFt Days Listed: 164
-9.77% ($73,100) 3 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!

$849,000
Marathon
Crains Subdivision   - MM: 58.00
Bed, Baths, 20,100 SqFt Days Listed: 108
-5.56% ($50,000) 1 Price Change : Last Change 1 Day Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Customize your island dream home on this massive 20,000 sq. ft. lot with stunning Ocean Views! Situated on the Oceanside of Grassy Key with approximately 62 of water front, this sought-after location is packed with potential for creating the ultimate Oceanfront getaway in the Florida Keys! The existing home on property is in need of redevelopment, and offers a unique advantage as the present building right allows for re-build without proceeding through the BPAS/ROGO process. This exceptional property is a canvas for developing a coastal retreat catered to your specific needs! Create a backyard oasis with lush tropical landscaping to pair with the breathtaking Sunrise Views. Nestled on the outskirts of Marathon, enjoy an abundance of privacy and tranquility while remaining just a short drive to fantastic restaurants and stores in town. Seize the opportunity to call this slice of paradise home!

$849,000
Marathon
Harbor Isle   - MM: 48.50
Bed, Baths, 3,750 SqFt Days Listed: 39
- Active - Waterfront Yes
Side of Island: Ocean - n/a

READY TO BUILD, PERMIT IN HAND-INCLUDES 2 SETS OF HOUSE PLANS, The VACANT LAND PRICE is 849,000. Alternatively, you can choose to have the Seller coordinate the New Construction Project already planned to begin in 2025 at a PRICE of 2,795,000. Breathtaking Views with Deep Water Protected 50 Ft Dockage! Discover your dream home in Marathon, Florida, offering 3,200 sq. ft. of luxurious living space. This 5-bedroom, 5-bathroom masterpiece features a private pool, elevator, and a stunning rooftop observation deck-perfect for enjoying epic sunsets over Boot Key Harbor. Work with Keys Dream Properties to customize your finishes, including interior and exterior colors, tile, quartz countertops, lighting, and plumbing fixtures. Tailor every detail to your taste and make this house truly your own. Located in the heart of Marathon, youll enjoy easy access to endless shopping and dining options, from fine dining to casual eats. With a protected deep-water dock, youre minutes from boththe Atlantic and Gulf, offering World-Class Fishing, Snorkeling-Diving, and Boating adventures. For those breezy days, Boot Key Harbor provides calm waters for social boating, complete with on-the-water dining and cocktails. Best of all, there are no HOA fees, and the property allows 7-day rentals, giving you the flexibility to offset your investment through vacation rentals in Marathons thriving market. This homes combination of luxury, customization, and location offers the best of the Florida Keys Lifestyle. Permit is in hand, and construction begins in 2025. Dont miss this rare opportunity to design and own your slice of paradise. Contact us today!

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 03-30-2025.
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