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Total Listings 31
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$850,000
Marathon
Crains Subdivision   - MM: 58.00
Bed, Baths, 24,000 SqFt Days Listed: 169
-41.38% ($600,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

This cleared lot is a multi-family property ready to build with water, sewer, and electric already available to the site. Weekly rentals are allowed. Wake up to stunning sunrises on this oceanfront lot with unobstructed views from nearly every room in your dream home. Enjoy direct beach access for wave runners, kayaks, and paddle boards, plus the chance to watch sea turtles come to shore. Surrounded by mature trees, this private lot is approved for two homes or duplex, which makes it perfect for family retreats or a rental investment. Design your ideal outdoor space with the option for an inground pool, and benefit from nearby marina access for easy boat storage. Create your paradise in the Florida Keys--dont miss this unique opportunity!Bring your own TBR to this property or it can be purchased with a single building right. Please see mls listing #611826. Please ask about other building rights seller has available to build on this multi-family property.

$899,000
Marathon
Gulfstream Shore   - MM: 52.00
Bed, Baths, 6,440 SqFt Days Listed: 254
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Waterfront lot is cleared and ready for construction, complete with Transferable Building Rights (TBR), house plans, and dock plans. Located on the picturesque 89th Street in Marathon, Florida, this waterfront lot spans 6,440 square feet and measures 70 feet wide by 92 feet deep. Boasting 70 feet of prime water frontage and a 45-foot-wide canal that leads directly to open water, this property offers a 4-foot control depth, ensuring easy water access. As soon as you reach the end of the canal, you can plane out effortlessly. Weekly rentals are permitted, making this an ideal investment for generating rental income. Imagine building your dream home with a customizable layout, ample storage options, and your choice of colors and materials. New construction offers numerous advantages, including easier maintenance, cheaper insurance, and no worries about illegal enclosures. This property presents a significant equity potential, providing a profitable margin for flippers and better numbers for vacation rentals. You can build to withstand 180 MPH winds, above flood levels, and without the need for shutters. Additionally, solar programs are available for those interested in off-grid living. Investing in this property not only offers a substantial profit margin but also provides a valuable learning experience for future real estate ventures. Dont miss this rare opportunity to own a prime piece of waterfront property in Marathon, Florida. Contact us today to learn more and start building your dream home or investment property!

$999,000
Marathon
Stirrup Key Subdivision   - MM: 52.50
Bed, Baths, 11,240 SqFt Days Listed: 48
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Opportunity to own a contiguous Bay front buildable lot on the Florida Bay within an exclusive gated community in Stirrup Key, Marathon Florida Keys. Buyers to verify permit process or potential to create a tie in to the existing home on Lot 30. Possibilities are endless depending on your needs. Apply to build an accessory structure and purchase the bay home for a large family retreat. Add a pool and putting green to the single family home for more recreation. Tie in an accessory structure to the existing single family home on extra lot. Park your boat and launch your boat in the homeowners park.

$1,070,000
Marathon
Crains Subdivision   - MM: 58.00
Bed, Baths, 24,000 SqFt Days Listed: 169
-8.94% ($105,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

This cleared lot is ready to build with water, sewer, and electric already available to the site. Weekly rentals are allowed. Wake up to stunning sunrises on this oceanfront lot with unobstructed views from nearly every room in your dream home. Enjoy direct beach access for wave runners, kayaks, and paddle boards, plus the chance to watch sea turtles come to shore. Surrounded by mature trees, this private lot makes it perfect for family retreats or a rental investment. Design your ideal outdoor space with the option for an inground pool, and benefit from nearby marina access for easy boat storage. Create your paradise in the Florida Keys--dont miss this unique opportunity!This property can also be purchased with two building rights as a multi-family property- please see mls listing #611825.

$1,295,000
Marathon
Edmonds Acre Tracts   - MM: 50.50
Bed, Baths, 99,752 SqFt Days Listed: 218
-13.38% ($200,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Imagine constructing a luxury residence on just over 2 acres of undisturbed land in the fabulous Florida Keys! Here is the rare opportunity youve been looking for. Situated on the oceanside of Marathon, this parcel presents immense potential. Zoned Residential Low, construct 1 home on just over 2 acres to enjoy your very own estate-like property. Two parcels are offered for sale separately at this price, each parcel has just over 2 acres. Rest assured that the necessary market rate building right conveys with the land (1 TBR for each parcel). Gain proper permits and approvals to trim the mangroves; attain stunning oceanfront views from the future constructed home. The City of Marathon allows a maximum home height of 42 feet - future views from a stilted home would be incredible. Imagine, enter through a private gate, venture down a long winding driveway that leads through a gorgeous, natural canopy of vegetation to arrive at your very own estate. Residential low zoning allows for a home up to 6 bedrooms, and immense lot size has room for amenities galore. Construct multiple garages to house luxury vehicles, a pickleball and/or tennis court, putting green, gym, attached guest home, infinity pool, plus lush gardens and landscaping. Enjoy kayaking and paddleboarding or relax among the serene Atlantic views from the future home and observation platform dock. Partner with the owners to build, or select your own construction team. The possibilities are endless. With Marathons private airport only 3 minutes away, fly in and out with ease. Enjoy a day trip to Key West, Islamorada or take a scenic 2.5 hour drive up to South Florida. If constructing an estate style home on acreage is something youve been dreaming of, THIS is your prime opportunity.

$1,395,000
Marathon
Coco Plum   - MM: 54.60
Bed, Baths, 7,876 SqFt Days Listed: 40
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Open water views. 7876 sq ft lot with Building Right and Dock Permit at 252 Pescayo Ave just off Coco Plum Dr in Marathon, Fl 3305089+/-waterfrontage X 160 ave depth. Active Mangrove Fringe Clearing Permit.

$1,500,000
Marathon
Coco Plum   - MM: 54.60
Bed, Baths, 10,082 SqFt Days Listed: 9
- Active - Waterfront Yes
Side of Island: Ocean - n/a

READY TO BUILD YOUR DREAM HOME! Vacant lots are not buildable unless building rights are secured which can take years of waiting. This lot has the rights in place with an approved transferable building rights assigned to the property. Plans have been done by one of the best architects in town or bring your plans for approval.No waiting with this build ready location with Coco Plum Beach directly infront of your property.The land has unbuildable land in front which ensures no high rise will ever obstruct your view. Direct access to your private canal behind property.This wont last! Investors dreams with comps going to for 3-4 million.

$2,000,000
Marathon
Lida Subdivision   - MM: 51.50
Bed, Baths, 11,960 SqFt Days Listed: 296
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Direct Oceanfront lot with 120 feet of concrete seawall. Total of 153 feet of ocean frontage with cut in boat slip. Building right in place. NO TBR or BPAS (ROGO) needed to start building (this saves your buyer time and money). Residence was removed after Irma. End of street right-a-way deed conveys with the property. Huge lot: oceanfront concrete dock 120 plus additional 33 of oceanfront for the end of street right-a-way - Street 75 - Side: 133 - Back: 125. Cleared and ready to build now. Lot is graveled, silver buttonwood hedge, partially fenced. You can see Key Colony to the East and Sombrero to the west with unobstructed ocean views. Glorious sunrise and sunsets!

$2,495,000
Marathon
Edmonds Acre Tracts   - MM: 50.50
Bed, Baths, 199,504 SqFt Days Listed: 218
-12.46% ($355,000) 1 Price Change : Last Change 2 Days Ago
- Active - Waterfront Yes
Side of Island: Ocean - n/a

Have you ever imagined constructing a luxury residence on 4.5 acres of undisturbed land in the fabulous Florida Keys? Here is the rare opportunity youve been looking for. Situated on the oceanside of Marathon, this parcel presents immense opportunity. Zoned Residential Low, construct 1 home on 4.5 acres to enjoy your very own estate-like property. Rest assured that the necessary market rate building right conveys with the land. Gain proper permits and approvals to trim the mangroves; attain stunning oceanfront views from the future constructed home. The City of Marathon allows a maximum home height of 42 feet - future views from a stilted home would be incredible. Imagine, enter through a private gate, venture down a long winding driveway that leads through a gorgeous, natural canopy of vegetation to arrive at your very own estate. Residential low zoning allows for a home up to 6 bedrooms, and immense lot size has room for amenities galore. Construct multiple garages to house luxury vehicles, a pickleball and/or tennis court, putting green, gym, attached guest home, infinity pool, plus lush gardens and landscaping. Enjoy kayaking and paddleboarding or relax among the serene Atlantic views from the future home and observation platform dock. Partner with the owners to build, or select your own construction team. The possibilities are endless. With Marathons private airport only 3 minutes away, fly in and out with ease. Enjoy a day trip to Key West, Islamorada or take a scenic 2.5 hour drive up to South Florida. If constructing an estate style home on 4.5 acres is something youve been dreaming of, THIS is your prime opportunity.

$4,999,000
Marathon
Crains Subdivision   - MM: 58.00
Bed, Baths, 43,560 SqFt Days Listed: 27
- 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!

$9,999,999
Marathon
Seawatch   - MM: 53.50
Bed, Baths, 574,992 SqFt Days Listed: 72
- Active - Waterfront Yes
Side of Island: Bay/Gulf - n/a

Discover unparalleled privacy and luxury on SeaWatch Island, a breathtaking 13.2-acre private island in the heart of the Florida Keys. This one-of-a-kind property offers a rare opportunity with building entitlement in hand to build a custom 9,500 sq. ft. estate. In addition to the main residence, the property allows for the construction of a stand-alone garage and pool house, offering ample space for vehicles, recreational amenities, and more.Boating enthusiasts, take note! The island is a true boaters paradise, featuring a protected marina with a concrete bulkhead and multiple deep-water slip configurations. Designed for big boat dockage, the marina accommodates Vikings, sportfishers, catamarans, and other large vessels. Whether youre a passionate yachtsman or a fishing aficionado, this property provides a safe, convenient harbor for your fleet. Inquire for more details on this unparalleled dockage opportunity.Fully equipped with a Development Agreement and Building Right, SeaWatch Island simplifies the process of creating your dream sanctuary. The islands concrete bridge ensures easy access while maintaining the ultimate seclusion.The property offers expansive open water views and immediate access to the Atlantic Ocean and Gulf of Mexico, placing world-class fishing, boating, and diving at your fingertips. For additional convenience, MARATHON International Airport is just a short distance away, ensuring seamless connectivity to the rest of the world.This private oasis is more than a property--its an exceptional lifestyle. Dont miss the chance to build your legacy on SeaWatch Island, where luxury and tranquility come together like nowhere else.

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 04-01-2025.
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