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$895,000
3 Beds ⋅ 2 Baths ⋅ 619508 MLS
Welcome to your slice of paradise in the heart of Marathon! This exceptional ocean-side retreat is where luxury, lifestyle, and opportunity come together in one unforgettable property. This beautifully reimagined 3-bedroom, 2-bath half duplex offers an expansive 1,342 sq ft of spacious, stylish and light-filled living space--an incredibly rare find for a property of this kind in the Florida Keys. Step outside and you're instantly connected to what makes the Keys so special: 50 feet of brand-new dockage with direct ocean access, making it effortless to spend your days boating, fishing, or cruising turquoise waters at a moment's notice. Inside, no detail has been overlooked. This home has been completely renovated from top to bottom and is offered fully furnished and turnkey--just bring your flip-flops and start living (or earning). The stunning new kitchen, impact windows and doors, brand-new A/C, and sleek, modern finishes create a fresh coastal vibe that feels both luxurious and relaxed. The outdoor space is just as impressive, with a fully rebuilt dock designed for both peace of mind and peak functionality--perfect for accommodating your boat and embracing the ultimate Keys lifestyle. Whether you're searching for a private waterfront escape, a full-time residence, or a high-performing investment, this property checks every box. With short-term rentals allowed, the income potential is as attractive as the setting itself. And for those looking to dream even bigger, there's a rare opportunity to purchase the full duplex--unlocking maximum flexibility, privacy, and earning potential on an entire ocean-access property. Opportunities like this don't come around often--own a spacious, fully renovated waterfront home in one of Marathon's most sought-after locations and start living the life most people only dream about.

150 E 63rd St, Marathon
$895,000
3 Beds ⋅ 2 Baths ⋅ 619502 MLS
Welcome to your slice of paradise in the heart of Marathon! This beautifully reimagined 3-bedroom, 2-bath waterfront retreat offers 1,342 sq ft of spacious stylish, coastal living--an exceptionally rare find for a half duplex in the Florida Keys. Perfectly positioned on the ocean side, you'll enjoy direct ocean access and 50 feet of brand-new dockage--ideal for boating, fishing, and embracing the laid-back Keys lifestyle right from your backyard. Fully renovated from top to bottom, this home is offered completely furnished and turnkey, making it effortless to move in or start generating rental income immediately. Inside, you'll find a stunning new kitchen, impact windows and doors, a new A/C system, and sleek, modern finishes throughout. Step outside to your rebuilt dock, designed for both peace of mind and the ultimate boating experience. With short-term rentals allowed, this property delivers incredible flexibility--whether you're seeking a private island escape, full-time residence, or a high-performing investment. Even better, there's an option to purchase the full duplex, creating a rare opportunity to own an entire ocean-access property with outstanding income potential. Opportunities like this don't come around often--secure your dream waterfront lifestyle in one of Marathon's most sought-after locations!

100 E 63rd St, Marathon
$1,350,000
619492 MLS
One of the best buildable lots in the City of Marathon for large boats and immedate ocean access. Can't find the right home? Build your own! 11,354 square foot right on Bonefish Channel with very deep water the Atlantic Ocean just moments away. Dock permit is available with some reconfiguration required. Subject lot, and the adjacent lot 246 Pescayo are also available as a double lot (see listing #614973) Building plans for home on both lots are available as well

248 Pescayo Ave, Marathon
$2,899,000
619491 MLS
Build your dream oceanfront home in the prestigious gated community of Sunrise Isle, a coastal island of just 20 properties located next to beautiful Sombrero Beach in the heart of Marathon. Build anytime you like as the property comes with a deeded City of Marathon Transferrable Building Right subject to the conditions of the City of Marathon. Generous 40,249 sq. ft. ocean and canal front lot (a rare find in the Keys) boasts approximately 104 ft. beach frontage and approximately 467 ft. deep water canal frontage with the option for boat dockage on two separate sides of the canal. A brand new concrete seawall offers superb boating access to both the Ocean and Gulf for world-class fishing and diving. Fly into Marathon's Jet Center just minutes away and once home walk to beautiful Sombrero Beach or enjoy golf, dining and shopping just seconds away. Don't miss this opportunity to build your custom waterfront home in the Fabulous Florida Keys.

94 Sunrise Dr, Marathon
$1,500,000
619485 MLS
One of the best buildable lots in the City of Marathon for large boats and immedate ocean access. Can't find the right home? Build your own! 10,444 square foot right on Bonefish Channel with very deep water the Atlantic Ocean just moments away. Lot has a City of Marathon TRB on the lot so no waiting to start construction. Dock permit is available with some reconfiguation required. Subject lot, and the adjacent lot 248 Pescayo are alos available as a double lot (see listing #614973. Building plans for home on both lots are available as well.

246 Pescayo Ave, Marathon
$599,900
2 Beds ⋅ 2 Baths ⋅ 619471 MLS
Wake up to breathtaking, unobstructed views of Boot Key Harbor from this impeccably maintained waterfront condo where the Salt Life isn't just a saying, it's a daily reality. Perfectly positioned for the true water enthusiast, this residence offers unrivaled access to both the Atlantic Ocean and Gulf of Mexico within minutes, or set a leisurely pace through the serene, protected waterways of Sisters Creek, where dolphin, manatee, & abundant wildlife are your closest neighbors. This is not your average condo association. Building maintenance is treated as a top priority, and the peace of mind that comes with it is built into every detail: ✅ Structural Integrity Reserve Study completed, passed, and approved ✅ Reserves funding -- no special assessments ✅ 2023 -- Pool decking replaced with marine-grade treated wood ✅ 2024 -- New composite privacy fence installed around pool area; overflow guest parking added; entire building freshly painted ✅ 2026 -- Pool decking, breezeways and seawall freshly painted; parking lot reseal scheduled for April 2026 ✅ Hurricane protection throughout -- high-impact windows & doors plus storm shutters on the entire complex ✅ Seawall soil stabilization recently completed, extending and strengthening its long-term integrity. Additional interior upgrades include: ✅ Balcony retiled with no-see-um screens added -- enjoy those harbor views morning to night ✅ AC & air handler replaced (2022) for efficient, reliable cooling ✅ Updated guest bath shower ✅ New vent fans throughout, including a Bluetooth-enabled speaker fan in the master ✅ New closet doors throughout ✅ New dishwasher, microwave, and toilets. What an incredible value to the incoming buyer! All that and don't forget you have a gorgeous Golf Course across the street, a beautiful beach down the road and walkable restaurants & shopping, elevator, personal storage unit, kayak and bike storage as well

1505 Sombrero Blvd Unit APT 205, Marathon
$8,299,999
3 Beds ⋅ 4 Baths ⋅ 619460 MLS
Tucked on the private shores and gated community of Tingler Island, this one-of-a-kind dual-waterfront estate is where the Florida Keys lifestyle reaches its fullest expression. Design/Build by D'Asign Source, meet Bella Vista, a coastal-modern renovation. Experience the ultimate coastal dichotomy: wake to the breathtaking panorama of the Atlantic Ocean, while enjoying the calm, effortless convenience of protected canal-front docking. A rare luxury configuration w/ Main Home on the Open Atlantic Ocean to Guest Home on Canal Frontage. Spend your mornings fishing, afternoons floating in your multi-level infinity pool as it disappears into the ocean horizon & evenings gathered around the gas fire pit beneath swaying palms & stars. The 8' wide by 107' concrete dock accommodates two boat lifts (3,000 & 17,000 lbs) w/ water, electric, & lighting along the full seawall, everything a serious boater needs. The single-bedroom Main Home stuns w/ soaring 18-ft vaulted ceilings, exposed wood beams, & a wall of six floor-to-ceiling glass panels that open to frame the Atlantic as your daily backdrop. The gourmet kitchen features Sub-Zero & Wolf appliances, a Miele coffee system, a 10-ft island, Brittanica quartz countertops, & a temperature-controlled glass wine wall. A sea-inspired chandelier, custom wall paneling & thoughtful finishes flow throughout. The expansive Primary Suite anchors the home w/ ocean views, a floating soaking tub, glass rain shower, dual sinks, & a built-in home office tucked into the layout. The private Guest Home above the double garage offers 2 beds, 2 baths, a kitchenette, private balcony, & its own washer/dryer-ideal for guests or family. Outside, resort-style grounds include a gazebo w/ marble dining table, outdoor kitchen w/ Lynx premium grill & fridge, beach sand, fruit garden, Tuuci marine-grade parasols, tiki torches, Coastal Source audio, 1,000 gallon gas tank & full home generator. Bella Vista isn't just a home, it's your Keys life, fully lived.

100 Tingler Ln, Marathon
$1,699,000
4 Beds ⋅ 5 Baths ⋅ 619389 MLS
Experience island living at its finest in this beautiful Florida Keys canal front home. This spacious four-bedroom, 4.5-bath property features a desirable layout where each bedroom offers its own private bathroom, providing comfort and privacy for family and guests. Step outside to your private pool overlooking the canal, perfect for relaxing after a day on the water or entertaining in true Keys style. The home is ideally suited for indoor-outdoor living, making it a dream getaway. Currently operating as a successful vacation rental, this property presents an excellent investment opportunity with strong income potential. Whether you're looking for a second home, income-producing property, or both, this one checks all the boxes. Located in the beautiful Florida Keys, you'll enjoy boating access, stunning sunsets, and the laid-back lifestyle everyone loves.

1021 82nd St, Marathon
$905,000
2 Beds ⋅ 2 Baths ⋅ 619378 MLS
Welcome to your slice of paradise in Marathon, where island living meets smart investment opportunity. Perfectly positioned at the end of a quiet, family-friendly street in mid-town, this beautifully upgraded property offers breathtaking views of the Atlantic Ocean and an exceptional short-term rental history--making it ideal as both a private retreat and income-producing asset. This property boasts expansive parking options with ample space for boats, multiple vehicles, RVs, and even an EV charging station. Lush, established landscaping creates a tropical oasis, complete with automated irrigation for effortless maintenance. Inside, the home blends modern comfort with coastal charm. The updated kitchen features new appliances (2021), a stylish island, refreshed countertops and backsplash, and a functional pantry-perfect for entertaining or hosting guests. Thoughtful upgrades throughout include Spanish tile work, blackout blinds and shades, updated ceiling fans, and beautifully refinished custom woodwork. A breathtaking view of the Atlantic Ocean awaits you from the walk-in shower in the primary ensuite or unwind in the whirlpool, jetted tub from the adjacent bathroom. Built with both aesthetics and efficiency in mind, the home includes hurricane-grade windows and doors, upgraded insulation, a new central air system with air handler (2021) and A/C compressor (2026), and a dryer duct automated fan. Step outside and enjoy true Florida Keys living with an outdoor hot water shower, privacy wall, and a convenient exterior garden shed. Whether relaxing on the wrap around porch or enjoying the ocean breeze, this home is designed for comfort and effortless enjoyment. Additional major improvements include a refurbished roof (2021) and numerous system upgrades that make this property truly move-in ready. Whether you're looking for a full-time residence, vacation getaway, or a high-performing short-term rental, this Marathon gem checks every box.

6501 Oceanview Ave, Marathon
$1,349,000
2 Beds ⋅ 2 Baths ⋅ 612863 MLS
This exceptional furnished waterfront home offers luxurious comfort, modern upgrades, and excellent boating access, complete with a heated pool, 60 feet of dockage, and a charming tiki hut. Rated '10 - Exceptional' on VRBO, it is also a proven vacation rental with future bookings already in place. Inside, tile floors and tasteful nautical décor create a bright, inviting feel. The living area features a leather sofa, loveseat, 55-inch smart TV, and free WiFi. The kitchen is well equipped with granite countertops, stainless steel appliances, a farm sink, and an island with seating for four, while the dining area comfortably seats six. The primary suite includes a king-size bed with a gel memory foam mattress, a 32-inch smart TV, and a private bath with a walk-in shower. The guest bedroom offers two queen beds, a smart TV, and access to a second full bath with a walk-in shower. An indoor washer and dryer, linens, and pool towels add convenience. Outside, the spacious deck and tiki hut feature a dining area, swings, and a 45-inch TV overlooking the water. The pool area includes brand-new chaise lounges and an outdoor dining set. Boaters and anglers will appreciate the bait freezer, commercial ice machine, fish cleaning station, and direct deep-water access to both the Gulf and Atlantic. Recent updates include a new range, bait freezer, and kitchen faucet in 2024; HVAC, tiki hut, and commercial ice machine in 2020; and a metal roof with impact windows in 2019. Ideally located near the 7-Mile Bridge and Vaca Cut, this home is perfect for boating, fishing, relaxing, or enjoying the best of the Keys lifestyle.

8188 Aviation Blvd, Marathon
$134,000
618667 MLS
Located in the heart of the Middle Keys, Rack 36A at The Boat House Marina offers a prime opportunity to store your vessel in one of Marathon's most convenient full-service marina facilities. This rack is reported to accommodate a vessel with approximately 9.595' max beam, 11.360' max height, and 35.5' max overall length (LOA). Buyer must personally verify all dimensions and fit prior to closing and should schedule a dry fit if needed; buyer should not rely on agent or listing data for fit confirmation. Enjoy easy ownership with scheduled in/out service included in the monthly association fee, plus excellent on-site amenities: dockmaster, fuel, fish-cleaning tiki, boat ramp, and pool. Ideally situated for quick boating access to both the ocean and Gulf, this is an outstanding option for boaters who want convenience, service, and location in Marathon.

12411 Overseas Hwy Unit 36A, Marathon
$120,000
619192 MLS
Deep water boat slip for sale at Emerald Flats in Marathon, FL! Ideally located in the heart of the Florida Keys, Slip 28 is within walking distance to restaurants, Marathon Community Park, and water activities, with Sombrero Beach, Bahia Honda State Park, Islamorada, and Key West all just a short drive away. Amenities include on-site parking, gated man-gate access, bathroom facilities, water and electric at each slip, a sandy beach area, concrete seawall, and newly built finger piers. Slip 28 includes 30 amp service, one 20 amp outlet, plus water. There is also adequate separate power available for a boat lift should the buyer choose to add one, subject to separate purchase and proper permitting. Temporary overnight stays may be permitted with board approval for periods under 72 hours, with no more than 6 days per month, subject to association rules. Boat lifts are allowed with separate purchase and permitting. A great opportunity to enjoy convenient boating access in a prime Keys location.

800 39th St Unit 28, Marathon
$2,495,000
4 Beds ⋅ 3 Baths ⋅ 619303 MLS
Beautifully appointed 4-bedroom, 3-bath waterfront residence located in the highly desirable Coco Plum neighborhood of Marathon. This spacious two-story home showcases breathtaking open water views from nearly every room and is thoughtfully designed for both relaxed coastal living and effortless entertaining. The main living level features an open-concept floor plan filled with natural light, with a bright and airy living area perfectly positioned to capture the stunning water views. This level also includes two well-appointed guest bedrooms and a full bath, ideal for family and visitors. Upstairs, you'll find two expansive primary suites, each offering private en-suite baths and elevated panoramic water views, creating a true private retreat. Outdoor living is exceptional, featuring three covered terraces spanning both levels of the home, a large resort-style pool, and a convenient poolside prep station complete with sink and storage--perfect for entertaining or enjoying the Keys lifestyle. Boating enthusiasts will appreciate 50 feet of deep-water dockage with quick and easy ocean access. Additional features include covered parking, washer and dryer, dishwasher, bait freezer, fish cleaning station, and more. Ideally located near Coco Plum Beach, this property offers a rare combination of privacy, comfort, and the ultimate Florida Keys lifestyle. Currently operating as a successful short-term rental and being sold fully furnished, this home presents an exceptional turnkey investment opportunity with strong income-producing potential, as well as the perfect personal getaway.

171 Ave D, Marathon
$675,000
2 Beds ⋅ 2 Baths ⋅ 617668 MLS
Easy living in paradise awaits at this solid CBS half-duplex in Marathon. Step out to your 35-ft. dock on a clean, deep canal with quick access to the open ocean, making boating, fishing and island adventures effortless. Inside, enjoy a freshly painted open layout, tile floors and a granite kitchen, while the low-maintenance backyard offers the perfect space for relaxing or entertaining. Ideal as a weekend escape, second home or full-time residence, with the City of Marathon allowing weekly rentals. Your piece of the Florida Keys is ready!

427 89th St, Marathon
$520,000
2 Beds ⋅ 2 Baths ⋅ 619286 MLS
This oceanfront condo at Coco Plum Beach Villas is ready for its next chapter. A true blank slate, this 2-bedroom, 2-bath residence offers the chance to remodel and design your own Florida Keys retreat exactly the way you want it. Similar units in the building highlight the appeal of the layout, with approximately 1,280 square feet, split bedrooms, screened porch/balcony space, and sweeping Atlantic views in this intimate 16-unit community. Residents enjoy amenities including an oceanside pool, tiki hut, sandy beach access, covered parking, and tennis/pickleball, all adjacent to Coco Plum Beach. For buyers with vision, this is an opportunity to create a personalized oceanfront getaway, full-time residence, or investment property (weekly rentals allowed) in one of Marathon's most desirable waterfront settings. Now priced at appraisal!

135 Coco Plum Dr Unit APT 3B, Marathon
$3,450,000
619267 MLS
Commercial Vacant Land Opportunity - Prime Highway Frontage Exceptional development opportunity featuring approximately 231 feet of highway frontage in a highly visible location. Just under of 1 acre of cleared land, fully enclosed with privacy fencing and is ideally situated between 85th street and 86th street, directly across from Marathon Airport. The property is ready for development and includes an existing income-producing billboards with a flexible month-to- month lease. A rare added benefit is 128 feet of private boat dockage, offering direct Ocean access for personal use. This unique combination of commercial visibility, development readiness, and waterfront access makes it a standout investment opportunity.

8501 Overseas Hwy, Marathon
$2,799,000
5 Beds ⋅ 5 Baths ⋅ 619236 MLS
Weekly rental income-producing property with open water access and dockage on desirable Sombrero Beach Road. This 5-bedroom, 5-bath coastal villa is a proven vacation rental offering immediate income potential in the heart of Marathon, just moments from Sombrero Beach. Thoughtfully designed across three levels, the home features light-filled interiors with a coastal palette of soft blues and crisp whites, creating a relaxed luxury feel. Modern finishes, spacious living areas, and seamless indoor-outdoor flow enhance the overall appeal. An elevator provides convenient access to all levels, and multiple balconies capture tropical breezes and water views. Private dockage with direct open water access makes this an ideal property for boating and fishing enthusiasts. The outdoor area includes a private pool and ample space for entertaining, adding to its strong rental performance. Located just a short walk or bike ride to Sombrero Beach, known for its sandy shoreline, calm waters, and beautiful sunsets. Ideal as an investment property, second home, or full-time residence with income potential.

443 Sombrero Beach Rd, Marathon
$2,250,000
3 Beds ⋅ 2 Baths ⋅ 619230 MLS
Imagine being just minutes from Sombrero Beach and only a 3-minute boat ride to the Atlantic--this is true Keys living. This thoughtfully designed 1,800 sq. ft. home offers 3 bedrooms and 2 bathrooms, perfectly balancing comfort and style. Step outside to enjoy the screened patio, relax under the tiki hut, or take a dip in the beach-entry pool, kept at the ideal temperature year-round with a heater/chiller system. Set on a generous 12,146 sq. ft. lot with 100 feet of canal frontage, the property provides a fenced yard, ample parking, a private boat ramp, and a 40-foot concrete seawall--everything you need for an active Keys lifestyle. Inside, the first-floor en suite bedroom offers convenient single-level living, while the second floor features two spacious bedrooms with a shared bath. Weekly rentals allowed and comes with great rental history. Don't miss the opportunity to make this waterfront gem your home in paradise.

66 Tingler Ln, Marathon
$465,000
2 Beds ⋅ 2 Baths ⋅ 619223 MLS
Discover your perfect coastal getaway at 15 Sombrero Blvd, Unit 212 in Marathon, Florida. This beautifully updated and fully furnished 2-bedroom, 2-bath condo in Marathon Country Club Condominium offers comfort, convenience, and a prime location just blocks from Sombrero Beach with easy bike and walking access. Enjoy the rare perk of dockage for boats up to 25 feet with no waiting list, plus quick access to both the ocean and gulf from a wide, deep canal. The community offers a pool, adding to the relaxed, resort-style lifestyle. Featuring new furnishings and tasteful updates throughout, this move-in-ready unit is perfect for everyday living or beach days. Centrally located near shopping and dining, this is your chance to own a slice of paradise in the Florida Keys!

15 Sombrero Blvd Unit 212W, Marathon
$390,000
2 Beds ⋅ 1 Baths ⋅ 619171 MLS
Turnkey island getaway in the heart of Marathon! This charming 1-bedroom, 1-bath home at 5301 Ocean Terrace comes fully furnished and ready for immediate enjoyment. HOA redid all the piping throughout the building, HOA includes pool usage and Boat slips of 28ft. Come see this unit today! Boater's paradise , Waterfront living ,Deep water Dockage ,Florida Keys lifestyle , Vacation Rental Potential.

5301 Ocean Ter Unit APT 7, Marathon
$2,950,000
5 Beds ⋅ 5 Baths ⋅ 619118 MLS
Stunning new waterfront residence offering 5 bedrooms, 5 bathrooms, and 3,458 square feet under air (5,204 total square feet), designed for luxury living and effortless entertaining. A spacious covered terrace with summer kitchen overlooks the private pool and tranquil canal, creating an ideal indoor-outdoor lifestyle. Boaters will appreciate 50+ feet of dockage, accommodating multiple vessels or personal watercraft. The ground level features a bedroom, full bathroom, family room, and laundry closet--perfect for guests or flexible living space. The second level showcases an expansive open-concept great room with kitchen, dining, and living areas, complemented by a built-in cocktail bar and separate coffee bar. This level also includes a bedroom with en-suite bath, an additional guest bathroom, and a covered private terrace with canal views. The top floor is highlighted by a spacious primary suite with walk-in closet, luxurious en-suite bath, and private terrace. Two additional bedrooms share a well-designed bathroom with separate sink and shower areas. A second full laundry room with mop sink and linen closet adds everyday convenience. Constructed with CBS construction, impact-resistant windows and doors, and a metal roof for durability and peace of mind. Dual-zone A/C systems allow for efficient climate control by level. Interior finishes include stone flooring on the ground level, wood flooring throughout the stairs and upper levels, porcelain tile in all bathrooms, and custom kitchen cabinetry and vanities with quartz countertops. Exterior features include stucco siding designed to replicate the look of wood with long-term durability, along with professionally designed landscaping for added privacy and curb appeal.

111 Ave D, Unit 2, Marathon
$1,595,000
4 Beds ⋅ 3 Baths ⋅ 619082 MLS
Welcome to your private slice of the Florida Keys lifestyle, where boating days, poolside afternoons, and sunset dinners by the water become part of everyday life. Ideally positioned on a deep-water canal in the heart of Marathon, this beautifully maintained 4 bedroom, 3 bathroom waterfront home blends relaxed island living with comfort, space, and functionality. Inside, the spacious layout is filled with natural light and designed for gathering and entertaining. The open living areas flow effortlessly into the dining space and kitchen, creating a warm and inviting atmosphere for family and guests. Just off the dining area, a dedicated bar area provides the perfect space for serving drinks and entertaining after a day on the water. The large primary suite serves as a peaceful retreat, featuring a generous bedroom and private en-suite bath, while the additional guest bedrooms are thoughtfully arranged to provide comfort and privacy. Well-appointed bathrooms throughout complement the home's relaxed coastal aesthetic. Step outside and the Keys lifestyle truly unfolds. The backyard is designed for relaxation and entertaining, highlighted by a private pool, a tiki hut for shaded outdoor dining, and a waterfront setting that invites you to slow down and enjoy island living. The full concrete dock is equipped with a 16,000 lb boat lift and sits on deep draft water with quick boating access to both the Atlantic and Gulf. An established vacation rental, the property offers flexibility for buyers seeking a strong investment opportunity, a 2nd home getaway, or a full-time residence. The attached garage provides valuable storage for all your toys and offers potential for conversion into a 5th bedroom or laundry room if additional space is desired. Located in the heart of Marathon, the home is just minutes from Marathon Airport, making travel to and from the Keys a breeze, while placing restaurants, bars, beaches, shopping, and nearby state parks all within easy reach.

11295 3rd Ave, Marathon
$4,490,000
5 Beds ⋅ 5 Baths ⋅ 619048 MLS
Stunning Gulfside Waterfront Residence with Panoramic Water Views. Experience exceptional waterfront living in this 2022 built home featuring 5 bedrooms and 4.5 bathrooms, perfectly positioned on the Gulf side with breathtaking water views from nearly every room. The main level offers a bright and open layout designed for both comfort and entertainment. A spacious modern kitchen showcases elegant cabinetry, quartz countertops with a striking waterfall edge, and premium stainless-steel appliances. The kitchen flows seamlessly into the large dining and living areas, complete with a stylish wet bar, creating the perfect space for hosting and relaxing. This level also includes a convenient half bath and a utility room with laundry. Upstairs, the second-floor features five generously sized bedrooms and four full bathrooms. The expansive primary suite offers ample space, a beautifully designed modern bathroom, and a private porch where you can enjoy breathtaking sunset views over the water. Two additional bedrooms share a Jack-and-Jill bathroom and provide access to a balcony overlooking the pool and waterfront. A fourth bedroom, currently used as a home office, is located near another full hallway bathroom. The fifth bedroom is a private suite with its own ensuite bathroom. Outdoor living is just as impressive, featuring a large patio area ideal for entertaining, a spacious pool, and a 55-foot dock, making this property perfect for boating enthusiasts and waterfront relaxation. Additional highlights include a large two-car plus garage with ample storage space. This exceptional property combines modern design, generous living space, and stunning Gulfside views, creating a truly remarkable coastal home offering excellent convenience for boat owners. Boat Lift plans have already been approved and permits granted and available.

865 50th St, Marathon
$4,400,000
3 Beds ⋅ 4 Baths ⋅ 619002 MLS
Now priced UNDER recent appraised value of $4,500,000! Embrace the RARE opportunity to own 1.75 acres of open water paradise in the prestigious, gated community of Stirrup Key. Over 600' feet of direct, open Gulf frontage, you'll enjoy spectacular sunrises and sunsets from nearly every vantage point, including a charming sunset gazebo overlooking the iconic Seven Mile Bridge in the distance. The custom Mediterranean-style residence captures the essence of resort living with expansive pavered patios, sparkling elevated pool, and spacious lounging areas absolutely perfect for entertaining against a stunning Gulf backdrop. Five protected basin docks provide sheltered boating access in the marina, while terraced tropical gardens cascade toward the water, lined with mature palms and lush landscaping for a serene coastal ambiance. Inside, soaring cathedral ceilings, wood plantation shutters, and an airy great room with real coral fireplace showcase timeless Keys craftsmanship. The split-bedroom layout ensures privacy, with a luxurious master suite featuring dual closets and skylit bath, plus separate guest quarters. Additional highlights include an elevator, 12,000-gallon cistern, huge garage for cars and golf carts, and a large lower-level storage area with workbenches, pool table, and extra laundry facilities. This gated community, with unique architecture, fewer lots, limited rentals and higher quality restrictions help to sustain a premium and private feel. Only minutes from the Marathon Airport, this one-of-a-kind estate combines open-water grandeur with island tranquility, a true Florida Keys sanctuary.

111 Windy Point Cir Unit & Lot 78, Marathon
$2,790,000
4 Beds ⋅ 4 Baths ⋅ 618953 MLS
SERIOUS BOATERS--THIS IS THE ONE TO SEE. Exceptional waterfront opportunity in Marathon offering 110 feet of concrete dockage with dual 40-foot finger piers on an approximately 200-foot-wide canal with direct Atlantic access. Bring the boats, jet skis and kayaks--this property was designed for enjoying life on the water. This private waterfront retreat offers over 3,200 square feet with four bedrooms and three-and-a-half baths, a dramatic two-story great room, expansive windows and generous spaces for gathering and entertaining. Outside is where this property truly separates itself: extensive dockage for multiple vessels, floating jet ski and kayak docks, davits, fish-cleaning station and ice machine, plus a heated pool and spa surrounded by tropical landscaping. Weekly rentals are allowed, offering an attractive opportunity for buyers seeking a Florida Keys second home with the potential to generate additional rental income when not in personal use. Morning boat rides. Afternoons by the pool. Evenings overlooking the water. This is the Florida Keys lifestyle buyers come here to find.

14 Ave F, Marathon
$7,000,000
618926 MLS
'United States Bankruptcy Auction. The Listing Price is for MLS Purposes only. The Auction will take place Live via Zoom on Thursday, September 10, 2026 at 11 AM ET. Bidder Registration Packages and Qualifying Deposits are due on or before Tuesday, September 8, 2026 at 5:00 PM ET. https://www.dropbox.com/scl/fo/6zvlde9vkafsi4gyurrge/AFbZzVpEx4s1umkeSKne1Us?rlkey=9ejdq1stq5w01ifjwsdhdrzyh&st=nzppom5j&dl=0 Rare oceanfront development opportunity in the heart of the Florida Keys. Encompassing nearly 6 acres of pristine oceanfront land in Grassy Key, this exceptional parcel presents an ideal canvas for developers seeking to create luxury residential units with direct oceanfront and beach access. Surrounded by unspoiled natural beauty and tranquil beaches, the property offers immediate proximity to shopping, fine dining, spas, marinas, and world-class boating. Residents will enjoy unparalleled access to deep-sea fishing, scuba diving, snorkeling, and vibrant coral reefs, all set against the backdrop of the Keys' iconic turquoise waters. Located in Marathon, often referred to as the Heart of the Florida Keys, the site benefits from a highly desirable central Keys location, conveniently positioned between the Upper Keysâ€''such as Islamoradaâ€''and the Lower Keys, including Key West. Marathon is known for its rich maritime history, local airport, and accessibility, serving as a central hub comprising islands such as Vaca Key, Duck Key, and Grassy Key. A truly rare offering combining scale, location, and oceanfront presenceâ€''an exceptional opportunity to develop a legacy project in one of Florida's most coveted coastal destinations. Please read the broker's remarks for detailed information on this offering.

57478 Overseas Highway, Marathon
$1,649,999
2 Beds ⋅ 2 Baths ⋅ 618917 MLS
1 Ave F, Marathon, FL 33050. Beautiful canal front home for sale in Marathon Florida. This inviting property features a spacious lanai, stretching across the back of the home, offering serene views of the canal and out to the open ocean great for relaxing and entertaining. Inside you'll find an open area and airy living room, dining room, and kitchen designed for effortless gatherings and coastal living. The home has two comfortable bedrooms and two full baths. The generous carport easily accommodates up to four vehicles and includes an underground storage shed for added convenience. A wonderful opportunity to enjoy the Florida Keys lifestyle with water views, boat slip, ample space and exceptional outdoor living with no HOA fees.

1 Ave F, Marathon
$329,000
1 Beds ⋅ 1 Baths ⋅ 618890 MLS
This charming 1-bedroom, 1-bath waterfront property offers 23 feet of private dockage with direct access straight out to the Atlantic Ocean. Relax and entertain with a spacious outdoor kitchen, convenient outdoor shower, and additional storage. There's also a connection in place for a possible washer and dryer hookup for added flexibility. Seller has engineered and permitted drawings for a boat lift. Whether you're seeking a weekend escape or full-time Keys living, this property delivers the ultimate coastal lifestyle.

6099 Overseas Hwy Unit LOT 20E, Marathon
$2,995,000
6 Beds ⋅ 6 Baths ⋅ 616770 MLS
Luxury Waterfront Estate & Premier Vacation Investment - Marathon, FL Introducing The SaltyLime, a rare new-construction waterfront estate completed in 2024 and designed to deliver both tropical elegance and outstanding rental performance. This fully turnkey 6-bedroom, 6-bath property blends the relaxed lifestyle of the Florida Keys with resort-style amenities and seamless indoor-outdoor living. The main house features three spacious king suites and a custom nautical themed bunk room, while two detached bungalows each offer private king suites with individual climate control, creating accommodations for up to 14 guests. Every detail has been thoughtfully designed, from the professionally styled interiors to the island-inspired kitchen with a bar area for entertaining. Outside, expansive living spaces include a heated and cooled saltwater pool and spa, a two-story tiki deck, expansive outdoor living area, and 90 feet of deep-water dockage with slips for up to four boats. As an investment, The SaltyLime has proven itself from the start, generating 32 weeks booked and more than $235,000 in its first year and has already secured over $280,000 in current and future reservations, all supported by a flawless 5-star guest review record across all platforms. The estate comes fully furnished and rental-ready, complete with branding and website, décor, future bookings and systems already in place, making it an effortless transition for new owners. Perfectly suited for boaters, anglers, and families alike, this property is more than a vacation home—it's a high-performing asset and a slice of Keys paradise ready to be enjoyed

398 70th St, Marathon
$1,999,999
3 Beds ⋅ 2 Baths ⋅ 614056 MLS
Discover an extraordinary waterfront oasis in the heart of the Florida Keys. Located just moments from the pristine sands of Sombrero Beach, this elegant estate blends modern sophistication with the relaxed charm of coastal living. Designed for the discerning buyer, every detail of this property reflects luxury, comfort, and an unparalleled boating lifestyle. Elevated foundation - permitted for finished interior living space, unlike many other properties in the area. Expansive Two-Story Detached Garage - At 50 feet in length, this impressive structure is ideal for storing all your Florida Keys toys--boats, jet skis, and luxury vehicles or even your class A motorcoach. Composite Dock & Boat Lift with 69 feet of premium dockage, enjoy easy deep-water access to the Atlantic Ocean. The 18,000 lb. boat lift is perfect for safeguarding your vessel while offering effortless on-the-water adventures. Two-Car Garage An additional attached two-car garage provides even more space for vehicles and storage. There is a new condenser coil in the AC unit, a new tankless hot water heater and a new whirlpool washer and dryer. Whether you're an avid boater, a beach lover, or simply seeking a private retreat, this estate delivers a lifestyle where every day feels like a vacation. Schedule your private tour today and experience the best of Marathon's waterfront luxury. Live where others vacation - 415 Sombrero Beach Rd is your gateway to paradise.

415 Sombrero Beach Rd, Marathon