Experience refined oceanfront living on sought-after Duck Key. This double lot estate offers 138 feet of protected deepwater dockage, complete with a solid concrete seawall designed to accommodate a sportfishing yacht, multiple center consoles, and all of your waterfront lifestyle needs. A true boater's paradise, this property offers both privacy and exceptional access to the Atlantic Ocean. The fully remodeled residence is constructed of concrete with a new roof. Inside, seven spacious bedrooms and six bathrooms provide ample accommodations for family and guests. Coastal-inspired interiors feature wood-look tile flooring throughout, woven statement light fixtures, and soaring ceilings with exposed beams and pecky cypress accents. Expansive impact windows and doors frame sweeping ocean views, bringing natural light into nearly every room. The gourmet kitchen anchors the main living space as the heart of the home, with a striking 12' island that creates the perfect setting for gatherings. Outfitted with top-of-the-line appliances, this space is equally suited for everyday living with family or hosting unforgettable evenings of entertaining. Spa-like marble bathrooms further elevate the home, blending comfort with luxury. Designed for both style and function, the property also offers a rare 4+ car garage and abundant storage. Outdoors, a sparkling pool invites afternoons in the sun, while the expansive double lot offers unmatched opportunities for expansion. Whether envisioning a private guest house, a tennis or pickleball court, or exploring the option to build and sell, this rare property provides endless possibilities for both personal enjoyment and investment potential—an uncommon luxury in the Florida Keys. Balancing modern sophistication with coastal simplicity, this sanctuary captures the essence of waterfront living from sunrise over the Atlantic to evenings by the water, in one of the most desirable neighborhoods in the Florida Keys.
Courtesy: LoKation
954-545-5583
No HOA! Paradise in Marathon - Florida Keys close to Sombrero Beach. Home is right on a walking and lit bike path that leads right to Sombrero Beach. Home features hot tub, hammock while watching the sunset or jump into your boat right out of the dock just steps away from the home. Hurricane impact windows & doors, jacuzzi, gazebo, bbq area, as well as a hammock. Fully renovated kitchens, bathrooms, fully furnished, as well as fully equipped kitchens. 50ft concrete dock with a deep water canal that takes approx.15-20 minutes to reach open water. Great investment opportunity, both units are currently vacation licensed and ready to enjoy as well as rent out to vacationers looking to get away. This is a unique investment opportunity that rarely go up for sale, not many of them around. Please note this is 2 units out of 4 top and bottom half of the building, that sit on one side of property.
Courtesy: Coldwell Banker Schmitt RE Co
305-743-5181
Welcome to the tallest building in the Florida Keys. This 6th floor unit provides stunning open water views, a large bedroom with a bathroom, two large walk in closets, and ample natural light. This complex has something for everyone. Tennis, pickleball, swimming, saunas, a gym, billiards, onsite management, fishing and ample parking. Don't miss your opportunity to call this stunning unit home.Fee Includes: Bldg Exterior Mnt; Building Insurance; Cable; Common Area Mnt; Exterminating; Security; Sewer; Water
Welcome to Ocean Isles Fishing Village—a gated, seven-acre oceanfront community in the heart of the Florida Keys. Offering brand-new concrete block construction built above flood and allowing seven-day rentals, Ocean Isles combines modern living with resort-style amenities. Townhome #31 is a desirable end unit, located just two rows from the gated entrance with distant views of the Atlantic. This two-story residence offers approximately 800 sq. ft. of modern living space. The main level features a bright living area, sleek kitchen with stainless steel appliances, and a full bath. Upstairs, the private primary suite includes its own full bath and captures the essence of relaxed Keys living. Every detail has been designed for peace of mind and convenience, including impact windows and doors. Step outside and enjoy resort-style amenities: a spectacular oversized oceanfront pool, clubhouse, tiki huts, and fish cleaning stations for the avid angler. For boating enthusiasts, Ocean Isles delivers unmatched value with a private boat ramp and convenient reserved dockage for owners to use, the newly updated marina, protected by Jack Tar Flats, features a seawall, bulkhead, and docks—ensuring smooth access to world-class fishing and diving waters. Adding to its appeal, Ocean Isles is located just moments from Marathon Airport, which caters to private jets and smaller planes—nearly within walking distance—making this community especially convenient for those seeking a lock-and-leave Florida Keys retreat with effortless travel access. Perfectly situated in Marathon, Ocean Isles provides easy access north to Islamorada or south to Key West, along with local dining, shopping, and attractions just minutes away. Whether you're looking for a weekend escape, an income-producing property, or your own piece of paradise, this is an opportunity not to be missed.
The Boat House is a first class marina in Marathon and THE place to keep your boat in the Middle Keys. These top ''C'' racks are perfect for flats boats or those with fold down bimini tops, due to the limited height. Rack 34C should fit a boat up to 36' long, 9.62' wide and max height of 8.34'. See stats in the photo list. Scheduled in/out service is included in your monthly association fees so you can easily get out on the water when you're ready to do some fishing. Fuel is also conveniently located on site along with a fish cleaning tiki and boat ramp. And don't forget you have a pool too! Excellent boating access to the ocean and the gulf in just minutes. Buyer to confirm personally that his boat will fit in the rack and to schedule a dry fitting if necessary.
Discover a rare opportunity in the heart of Duck Key at 1 Trinidad Street. This exceptional compound spans over an acre of land, offering remarkable potential for redevelopment, expansion, or as a long-term investment. Whether you choose to renovate the existing home, design your dream estate, or hold as a strategic asset, the scale and privacy this property provides are unmatched in the area. The existing structure is a solid, concrete-built three-story home featuring 3 bedrooms, 2.5 bathrooms, porcelain flooring, and impact windows—a durable foundation to enjoy now or reimagine entirely to suit your vision. Prime Location: Ideally situated directly across from the Duck Key Clubhouse, just steps from the pool, tennis courts, and social amenities, this property blends lifestyle appeal with investment value—offering one of the most sought-after settings in the Florida Keys.
Discover breathtaking open water views from this beautifully designed 3-bedroom, 3-bath home in the heart of Marathon. Featuring a desirable double master suite layout, this residence offers 2 bedrooms and 2 bathrooms on the main level, plus an expansive second-floor master retreat where you can wake up to panoramic views of the Atlantic Ocean right from your bed. The home's interior blends comfort and style with tile flooring throughout the first level, and a wood staircase leading to the all-wood master suite upstairs. A spacious kitchen anchors the main living area, boasting abundant cabinetry, and generous counter space—perfect for entertaining or preparing the day's fresh catch. With its thoughtful floor plan, coastal finishes, and stunning views, this property offers the perfect balance of everyday living and vacation escape. Located in a prime spot along the Atlantic, it's an ideal opportunity to own your own slice of paradise in the Florida Keys.
Courtesy: Coldwell Banker Schmitt RE Co
305-743-5181
WOW, GREAT NEW PRICE! Cozy and spacious stunning Waterfront Retreat in Sombrero Beach! This extraordinary Florida Keys stilted pool home is perfectly positioned on a prime corner lot only minutes from the world-renowned Sombrero Beach. A boater's paradise featuring a 60 ft. dock, 30,000 lb. boat lift, fish cleaning table and a tower with 50-amp and 30-amp outlets including a 110-volt outlet. Quick access to open water to world class fishing/boating. Designed with an impeccable open floor plan and modern amenities. As you step inside you are greeted by an open, sunny layout with soaring ceilings, coastal ambiance of island living. The bright, modern kitchen features sleek quartz countertops, stainless steel appliances and custom cabinetry perfect for entertaining. A dedicated laundry room, spacious downstairs storage and electric car charger for modern functionality. Enjoy expansive outdoor Florida Keys living surrounded by lush lighted landscaping, stone pavers, tiled carport, lighted and heated inground pool creating a relaxing, elegant atmosphere. The large corner lot affords plenty of parking for cars and ''toys''! This immaculate home comes with many topnotch features. This Turnkey home ''has it all''! YES, THIS HOME HAS IT ALL ...INCLUDING A HIGH PERFORMING VACATION RENTAL HISTORY!!!
Courtesy: Coldwell Banker Schmitt RE Co
305-743-5181
This charming 3 bedroom, 2 bathroom double-wide mobile home sits on an oversized corner lot in Galway Bay, a sought-after 55+ gated community. Enjoy views of the Marina from your screened in Patio and enjoy a true Keys lifestyle with boating access to the Atlantic Ocean, 7 Mile Bridge, and Gulf of Mexico, perfect for fishing, cruising, or sunset sails. Some great features entail a formal dining room, breakfast nook, screened in patio, outdoor shed and more. THIS IS A LAND LEASE COMMUNITY - NO REAL ESTATE CONVEYS. Monthly Lease is $1,358. Buyer required to complete application for approval. No rentals are allowed.
Courtesy: FlatFee.com
954-965-3990
Live the coastal dream without the coastal price. Stunning 2021-built, 2-story oceanfront home, offering breathtaking Atlantic views and exclusive access to a private community boat dock. This home offers 960 sq ft of elevated living space with 2-bedrooms and 1.5 bathrooms. Secure your front-row seat to paradise at a fraction of the price!
Discover a rare opportunity in the heart of the Florida Keys! This full duplex with TWO building rights offers 2 spacious, 2-bedroom, 1-bathroom units, each unit thoughtfully designed for comfort and convenience. Situated directly on a canal with quick access to open water, it's a dream for boating enthusiasts and an excellent choice for investors seeking strong rental income potential. Perfectly positioned in the center of Marathon, this property places you minutes from beaches, marinas, dining, shopping, and top-rated schools—everything the Keys lifestyle has to offer is right at your fingertips. Residents and guests alike will enjoy evenings on the water, seamless access to both the Atlantic and the Gulf of America, and the laid-back charm that makes Marathon one of the most desirable destinations in the Keys. Whether you're searching for a primary home with supplemental rental income, a dedicated investment property, or a versatile retreat for family and guests, this duplex delivers unmatched potential. Properties like this are rarely available—don't miss your chance to own a slice of Keys waterfront living!
Experience the ultimate in Florida Keys living at this canal front 4-bedroom, 3-bath 1,888 sq. ft. half-duplex pool home located in the heart of Marathon. Ideally located just down the street from stunning Sombrero Beach, this waterfront retreat offers deep water dockage with ocean acces, a private heated pool, and desirable weekly rental zoning with good rental history. Inside, enjoy an open-concept layout with coastal-inspired finishes, abundant natural light, and seamless indoor-outdoor flow. The inviting living room opens to a spacious balcony overlooking the canal, while the dining area and kitchen blend modern convenience with island charm. Downstairs, a covered patio with ceiling fan and grill area sets the stage for alfresco entertaining, all framed by swaying palms and tropical landscaping. Boaters will love the easy ocean access, while guests will appreciate proximity to the Marathon Jet Center, shopping, dining, and all that the Florida Keys lifestyle has to offer. Whether you're looking for a personal escape, an investment property, or both — this is the piece of paradise you've been waiting for.
Incredible Income-Producing Full Duplex 8 Bedrooms 6 Bathrooms 4 Bedrooms 3 Bathrooms per Unit 2 Pools 40' Dock Rare opportunity to own a highly desirable, newer construction duplex offering exceptional income potential and resort-style amenities. This property features a total of 8 bedrooms and 6 bathrooms, with each side boasting 4 beds and 3 baths, private entrances, and separate utilities—ideal for investors, vacation rental operators, or owner-occupants seeking rental income. Both units have been well maintained and offer spacious, open floor plans with updated kitchens, ample natural light, and modern finishes. Each side opens to its own private pool—perfect for guests or personal use. The tropical landscaping, fenced yard, and multiple lounging areas create a true retreat atmosphere. A 40-foot dock provides direct water access, making this a boater's dream with potential for added rental income from dock usage. Just minutes from open water with a 4' control depth, this property is a rare find in today's market. Additional features include: Separate laundry for each unit Ample parking Turnkey rental-ready with proven rental history Zoned multifamily Potential for short-term rental (verify with municipality) Centrally located near beaches, dining, shopping, and top local attractions, this duplex delivers strong year-round rental demand. A perfect blend of luxury living and passive income potential. Financials available upon request to qualified buyers. Call to schedule your private showing today.
OCEANFRONT condo in Marathon with WEEKLY RENTALS allowed! Enjoy open-water views from almost every room. Relax on your private porch, swim in the newly renovated oceanside pool, stroll the pet-friendly beach, or play tennis/pickleball. Ample parking and covered spaces for owners. Winter season rentals already booked, providing immediate income for interested investors. Turn key unit is equipped with décor, linens, kitchenware, plus extras for a seamless guest experience. Recent updates include impact windows and balcony railings. Prime location in the heart of the Florida Keys. Call today to make this one yours.
At the very tip of a private peninsula in the heart of the Florida Keys, this stunning Gulffront property delivers the ultimate waterfront lifestyle. Built in 2022, this 4,146 sq. ft. Coastal Modern residence was crafted by one of Marathon's premier builders with meticulous attention to detail, blending clean architectural lines with the relaxed elegance of island living. From the moment you arrive, the Gulf is your constant backdrop. Expansive walls of glass flood the interiors with natural light and frame endless turquoise waters. Every living area, from the two spacious lounges to the gourmet kitchen, was designed to maximize the view and the connection to the outdoors. The chef's kitchen is both beautiful and functional, featuring waterfall-edge quartz counters, premium stainless appliances, and abundant prep space. Whether hosting a casual brunch or an elegant dinner, this open-concept space flows seamlessly to indoor and outdoor gathering areas. Five ensuite bedrooms provide private sanctuaries for family and guests. The primary suite is a haven unto itself, offering a sitting area, spa-inspired bath, and a private porch where morning coffee comes with dolphin sightings and golden sunrises. Step outside to a personal resort: a shimmering pool with sun shelf, expansive patios for lounging, and a palm-lined peninsula with a fire pit at its tip. A deep-water dock, private boat basin, and 4-post lift make boating effortless, with 5' control depth ensuring smooth access to open water. This home offers the convenience of an elevator, an oversized 2-car garage, and low-maintenance construction designed for coastal living. Located 5 minutes from Marathon Jet Center, you can go from tarmac to tiki torch in record time. Whether it's a weekend escape, seasonal retreat, or full-time residence, this Gulf Front estate offers something truly rare: privacy, luxury, and the beauty of the Keys wrapped into one extraordinary address. Fantastic Rental History. Offer Turnkey.
LOWEST PRICED UNIT IN INDIGO REEF. $52,000 BELOW LAST 2 SALES. INSTANT EQUITY $$ Step into your tropical oasis at 11600 1st Avenue Gulf #23 in the beautiful Indigo Reef community. This stunning townhome feels like a breath of fresh air, with every wall painted in a soothing Sea Salt shade that perfectly complements the coastal surroundings. Freshly laid new carpet on the stairs adds a touch of comfort and style. The townhome is completely turnkey rental ready and comes fully furnished, making it an effortless investment. In fact, it already has advanced rentals in place, so you can start earning income immediately. The location is incredibly convenient, offering easy access from local airports. The drive from either Key West or Miami is a scenic journey, with Key West International Airport being approximately a 1-hour drive and Miami International Airport about a 2-2.5 hour drive, depending on traffic. This makes it a great spot for both residents and vacationers. When you're not enjoying the pristine interior, take advantage of the fantastic amenities. You'll have your own boat slip, SW31, dock 26 Perfect for a day out on the water, and covered parking to protect your vehicle from the sun. The community itself is a true paradise—a gated, gulf-front community with large communal grounds filled with swaying palms and a huge community pool that feels like a private resort. This is the ultimate Keys lifestyle, where every day feels like a vacation.
Welcome to this charming waterfront home located at 11250 5th Avenue Gulf in Marathon, FL. This property boasts stunning views of the Gulf, providing an idyllic setting for relaxation. The interior features spacious living areas with natural light, a modern kitchen with updated appliances, and comfortable bedrooms. Outside, enjoy the expansive deck, appropriate for entertaining, and direct access to the water for boating enthusiasts. A true coastal retreat awaits you here.
Nestled in the heart of the Florida Keys, Faro Blanco is a resort feel Condominium located in a gated community a total of 16 units 4 units-4 floors. Marina in front where you can find accommodations for fishing, watersports, or rent dockage for your personal watercraft. As you enter your met by an open concept living space, that integrates living dining & kitchen areas. Split bedrooms, primary en-suite encompassing the westside of this large condo, walk in & lk out closets. Bedrooms 2&3 on eastside, with arched entry way. French doors lead out to enclosed balcony/entire wall of sliders use as a Florida room or light bright office or a spot to enjoy the view. Tennis court 2 pools. Pets allowed. New elevators all building inspection work completed, covered parking. Washer& dryer in unit.
Faro Blanco in the heart of the Florida Keys. This resort style location is perfect for the water enthusiasts, with Marina and 2 Hotels on property. This beautiful unit has 3 bedrooms Primary on one side en-suite. 2 bedrooms on other side of unit. Well appointed kitchen. Washer & dryer, AC ,water heater all 2 years old New counter tops and condo building has solid reserves. Large living room, enclosed balcony with sliders that adds to the sq ft for use of sun room, office, or extended living space. Gated community with 4 units per floor 4 floors total, covered parking and guest spots, ability to rent a min 30 day stay. Hallway flooring new and freshly painted, new elevators installed all work to meet Fl. code completed. 45 min to Key West, approx. 2 hours to Miami.
Courtesy: Keller Williams Realty Profess
954-630-7020
Nestled in the heart of the Florida Keys, Faro Blanco is a resort feel Condominium located in a gated community a total of 16 units 4 units-4 floors. Marina in front where you can find accommodations for fishing, watersports, or rent dockage for your personal watercraft. As you enter your met by an open concept living space, that integrates living dining & kitchen areas. Split bedrooms, primary en-suite encompassing the westside of this large condo, walk in & lk out closets. Bedrooms 2&3 on eastside, with arched entry way. French doors lead out to enclosed balcony/entire wall of sliders use as a Florida room or light bright office or a spot to enjoy the view. Tennis court 2 pools. Pets allowed. New elevators all building inspection work completed, covered parking. Washer& dryer in unit.
Courtesy: Coldwell Banker Schmitt RE Co
305-743-5181
Turnkey island retreat in the Florida Keys with sunset views over 7 Mile Marina and resort style amenities. This elevated 2BD/2BA home features an open layout, vaulted ceilings, natural light, stainless steel appliances and quartz countertops. Enjoy coffee or cocktails from your private balcony with breathtaking 7 Mile Marina and sunset views. The upper level offers a cozy breakfast nook with kitchenette and laundry, ideal for dining or a compact home office. Located in a waterfront community with no HOA and a land lease in place ($1,422/month). Amenities include marina access (slip use may require a waitlist and additional monthly fee), pool, BBQ area, kayak launch and proximity to restaurants, shops, the 7 Mile Bridge and both Ocean and Gulf access. 28-day rentals allowed!
Welcome to the Florida Keys, living at it's best at 23 Treasure Road in the Heart of the Keys. Beautifully maintained home with sweeping panoramic Ocean views from upstairs pool, living room, dining area, master bedroom and Tiki Hut, so take a swim or kick back and enjoy the Ocean breezes while watching the boats go by from those never ending views. Upstairs. Home is beautifully maintained with impact doors, windows and hurricane sliders. 2 bedrooms, 2 baths upstairs, 1 bedroom, 1 bath down in addition to a large finished lower level. Extra large garage with 2 entrances can accommodate 3 cars. Rock wall across entire oceanfront installed for protection. There is boat ramp, and a small dock with boat lift ' 2 gates to the property, one for vehicles access and other for pedestrians. Both beautifully designed with Keys style design leading to meticulously landscaped yard , Privacy wall runs the length of the property entrance and hedges and fencing on each side for privacy. Oversize property offers many opportunities for large addition.
Best priced rack on the market! The Boat House Marina is THE place to keep your boat in the Middle Keys. No need to search further! These top ''C'' racks are perfect for flats boats or those with fold down bimini tops, due to the limited height. Rack 4C should fit a boat up to 32.5' long, 9.74' wide and max height of 8.41'. See stats in the photo list. Scheduled in/out service is included in your monthly association fees so you can easily get out on the water when you're ready to do some fishing. Fuel is also conveniently located on site along with a fish cleaning tiki and boat ramp. And don't forget you have a pool too! Excellent boating access to the ocean and the gulf in just minutes. Buyer to confirm personally that his boat will fit in the rack and to schedule a dry fitting if necessary.
The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the Florida Keys Board of Realtors® Florida Keys MLS, Inc. Real Estate listings held by brokerage firms other than the owner of this site are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. Information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate.
All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.
All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.
Marathon is located in Florida. Marathon, Florida 33050has a population of 9,622. Marathon 33050 is less family-centric than the surrounding county with 19.8% of the households containing married families with children. The county average for households married with children is 20.65%.
The median household income in Marathon, Florida 33050 is $63,375. The median household income for the surrounding county is $73,153 compared to the national median of $69,021. The median age of people living in Marathon 33050 is 48.9 years.
The average high temperature in July is 90 degrees, with an average low temperature in January of 62.8 degrees. The average rainfall is approximately 45.1 inches per year, with 0 inches of snow per year.
