Marathon FL Real Estate & Homes for Sale

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Beds:
4
Baths:
4.00
Sq.Ft.:
2,080
Status:
Active
MLS#:
617355
Type:
Single Family
Subdivision:
Sea-air Estates (52.0)
Lot size:
0.17 Acres
Year built:
2022
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

HUGE 4 Bed 4 Bath Concrete Home with pool and hot tub, and 75' of dockage on a deep and clear canal. Newer (2022) Custom Concrete home with just under 2100 square feet with 3 Master Suites! Split Floor Plan with 10' ceilings, a huge open space living area with 2 of the Master Suites having direct access to the back porch. 550 sq ft of covered porch upstairs with built in Grill and Sink. Top of the line Jenn-Air appliances and Quartz and Stone Counters throughout. Tile Floors and being sold completely turnkey! Successful Vacation Rental that grossed over $250K in 2024 and 2025. Metal Roof and Impact Sliders, Doors and Windows ensuring the cheapest insurances possible. Foam board exterior concrete block walls. Closed cell spray foam insulation first floor, Tongue and groove exterior ceilings, open cell spray foam insulation in attic. Outside you are greeted by a huge outdoor living area with pool, hot tub and 75' of composite decking/dock. Easy Gulf access for boating, and a great place to kayak and paddleboard in the open bay at the end of the canal. There is a public boat ramp just down the street too! 350' Storage area downstairs with French Doors. Also has 2 Washers and Dryers, making it easier for someone doing vacation rentals. Whether a vacation rental investment property or just the perfect Family Compound, this home checks a lot of boxes. Set up your showing today!

Beds:
4
Baths:
4.00
Sq.Ft.:
2,351
Status:
Active
MLS#:
617471
Type:
Single Family
Subdivision:
Yacht Club Island (61.0)
Lot size:
0.19 Acres
Year built:
1985
Courtesy: Florida Keys Real Estate Group 305-664-1453
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ADDITIONAL INFORMATION

Experience refined island living in this elegant deepwater canal home on Duck Key—an exceptional retreat ideal for large families or those who love to entertain. Perfectly positioned along the pristine Indies Canal, the home captures sweeping water views and offers enchanting peek-a-boo vistas of the ocean from the private master suite balcony. Crafted with enduring quality, this elevated concrete home features a metal roof and expansive windows that frame lush tropical scenery from every angle. Generously proportioned rooms, a graceful interior staircase connecting both levels, and tile flooring throughout enhance the home's spacious and sophisticated feel. Outdoor living is elevated with expansive wrap-around balconies, a concrete seawall, and ground-level covered areas ideal for relaxing or hosting guests. The spacious lower-level family room provides an inviting additional living area, seamlessly connected to the patio and waterfront. The property also includes a one-car garage, abundant storage, and ample room for additional parking—perfect for a golf cart, a favored mode of island transportation. Residents may opt to join Club Duck Key, offering resort-style amenities including a heated and chilled swimming pool, pickleball and tennis courts, a grand lanai for entertaining, and a vibrant year-round social calendar. The island also features two full-service marinas with fuel, boat storage, water sports, and an array of dining options. This exceptional deepwater home blends luxury, comfort, and the quintessential Florida Keys lifestyle. Don't miss the opportunity to make this extraordinary legacy property your own—schedule your private showing today.

Beds:
2
Baths:
3.00
Sq.Ft.:
1,602
Status:
Active
MLS#:
617319
Type:
Condo/Townhouse
Subdivision:
Seawatch (53.5)
Year built:
1983
Courtesy: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636
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ADDITIONAL INFORMATION

Welcome to Seawatch Condominiums. This unit has been fully updated and is spacious and luxurious. From the custom kitchen with white shaker style cabinetry topped with granite and finished with under cabinet lighting to the large en-suite bathrooms featuring walk-in showers, soaking tubs, water closet and huge walk-in closets, you can see that every detail has been considered. But, that is not all. There are water views from the living areas and each bedroom, or enjoy the view while lounging on the expansive wrap around screened porch. The unit comes with a deeded 40' wet slip that the unit very conveniently looks directly out on. The Seawatch complex has even more to offer with it's 48 units nestled within 17 acres of gated privacy and complimented with a complete set of amenities including: resort sized swimming pool and spa, cabana room and pool side restrooms, tennis & pickle ball courts, a fully equipped gym facility, club house, a boat storage barn with 35' ceilings all framed with lush tropical landscaping. This is Keys living at its finest. Please call today for more information and to schedule a private viewing.

Open House:

Friday, 4/24 1:00-3:00PM

More Open House Info >

Beds:
2
Baths:
2.00
Sq.Ft.:
960
Status:
Active
MLS#:
R11140504
Type:
Single Family
Subdivision:
RIGGS SUBD
Year built:
2020
Courtesy: Coldwell Banker Schmitt RE Co 305-743-5181
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ADDITIONAL INFORMATION

Secure one of the most impressive unobstructed Atlantic Ocean views available at this price point! This turn-key, 2 bedroom, 1.5 bath elevated home is in the desirable Ocean Breeze waterfront community. This modern low maintenance home is offered tastefully furnished and is built to withstand 180mph winds with hurricane impact windows & doors. Covered parking for 2 cars and storage locker. Enjoy Ocean Breeze's resort-like amenities including an in-ground pool, oceanfront community lounge area with 2 fire pits, sun bathing deck, bbq grills, and outdoor kitchen. The on-site marina offers wet slips for boats up to 25ft (waiting list), ice-house, and kayak launch and easy boating access to the Atlantic and Gulf waters. The property is located near local hot spots, beaches, restaurants and shops right before the seven mile bridge. Located in the heart of the Florida Keys, Marathon is only 50 miles to Key West,2.5 hours to Miami, and only 4 miles to Marathon airport. There is no HOA just lot lease of $ 1609.10 per month. Home under warranty until 2027. Short term seller financing available with at least 35% down and no longer than 3 years. Call for details.

Beds:
2
Baths:
2.00
Sq.Ft.:
960
Status:
Active
MLS#:
R11140504
Type:
Single Family
Subdivision:
RIGGS SUBD
Year built:
2020
A broker reciprocity listing Courtesy: Coldwell Banker Schmitt RE Co 305-743-5181
View additional info

ADDITIONAL INFORMATION

Secure one of the most impressive unobstructed Atlantic Ocean views available at this price point! This turn-key, 2 bedroom, 1.5 bath elevated home is in the desirable Ocean Breeze waterfront community. This modern low maintenance home is offered tastefully furnished and is built to withstand 180mph winds with hurricane impact windows & doors. Covered parking for 2 cars and storage locker. Enjoy Ocean Breeze's resort-like amenities including an in-ground pool, oceanfront community lounge area with 2 fire pits, sun bathing deck, bbq grills, and outdoor kitchen. The on-site marina offers wet slips for boats up to 25ft (waiting list), ice-house, and kayak launch and easy boating access to the Atlantic and Gulf waters. The property is located near local hot spots, beaches, restaurants and

Beds:
4
Baths:
5.00
Sq.Ft.:
4,948
Status:
Active
MLS#:
617298
Type:
Single Family
Subdivision:
Sombrero Isle (49.5)
Lot size:
1.01 Acres
Year built:
1984
Courtesy: The Agency Florida Keys 305-916-1105
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ADDITIONAL INFORMATION

Casa De Artista is a rare luxury estate in the exclusive community of Sombrero Isle. Set on more than an acre with 415 feet of waterfront, this property combines privacy, elegance, and the ultimate Florida Keys lifestyle. With only 27 homes on the island and Sombrero Beach just one block away, the location is both secluded and highly desirable. Extensively renovated by D'Asign Source in 2016, the 4,649 sq. ft. main residence offers 4 bedrooms and 3.5 baths. The open-concept living and dining areas feature stunning tongue-and-groove ceilings, while the chef's kitchen showcases premium appliances, dual wine refrigerators, and double islands designed for entertaining. Expansive sliding glass doors connect to a waterfront patio with outdoor kitchen, beverage coolers, and resort-style ambiance. The grounds are landscaped with exotic palms and feature a pool with spa, and deep-water dockage. For boaters, two lifts (24K and 5K) and an 86-foot dock provide direct access to world-class fishing and diving. A 299 sq. ft. detached artist studio with half bath offers flexible use as a creative retreat or guest space. Additional highlights include a 5,176 sq. ft. garage and storage level, ideal for vehicles, boats, and equipment. Just 10 minutes from Marathon Airport and offering strong weekly rental potential, Casa De Artista is a true trophy property and one of Sombrero Isle's most exceptional estates.

Beds:
5
Baths:
5.00
Sq.Ft.:
3,011
Status:
Active
MLS#:
617383
Type:
Single Family
Subdivision:
Grassy Key (58.9)
Lot size:
0.03 Acres
Year built:
2024
Courtesy: Compass Florida LLC - Tavernier 561-714-8184
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ADDITIONAL INFORMATION

SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. This rare enclave features 14 brand-new luxury residences, each offering sweeping views of the Atlantic Ocean. This unit features 5 bedrooms and 4.5 baths. Residents will enjoy world-class amenities, including a resort-style pool, pickleball court, sandy beach, and the convenience of flexible weekly rentals. The first level features a private two-car garage and a covered cabana with generous outdoor living areas that flow seamlessly to the pool deck and beach area. Upstairs, an open-concept layout connects the gourmet kitchen, dining area, and great room--all oriented toward breathtaking ocean views. SeaGlass Cove offers an unparalleled opportunity to experience the very best of island living.

Beds:
2
Baths:
3.00
Sq.Ft.:
850
Status:
Active
MLS#:
R11139464
Type:
Single Family
Subdivision:
Tranquility Bay Beach Hou
Year built:
2004
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
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ADDITIONAL INFORMATION

BEST VALUE AT TRANQUILITY BAY BEACH HOUSE. Tranquility Bay Beach House Resort. Great investment opportunity with nightly rental capability. Lovely 2 bedroom beach house located in a lush resort area. White Sandy Beach surrounds the beautifully landscaped grounds, one of the two tropical pools, Jack Nicklaus putting green. Have the option of casual ocean side bar on the beach or fine dining in the resort restaurant. Enjoy the expansive beach or simply relax at one of the largest family pools in the Keys right outside of your back door. Don't forget about the tiki bar located ocean side where you will be able to unwind and watch some of the most amazing sunsets in the world. Current rental income available by request.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,272
Status:
Active
MLS#:
617265
Type:
Single Family
Subdivision:
Buttonwood Acres (52.0)
Lot size:
0.14 Acres
Year built:
1973
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

THIS HOME HAS IT ALL! Welcome to your slice of paradise in the heart of Marathon! This beautifully updated 3-bedroom, 2-bath concrete construction home sits on an oversized lot, offering the perfect blend of comfort, durability, and outdoor living. Step inside to a thoughtfully upgraded interior featuring tile flooring throughout, quartz countertops, newer appliances, and stylishly renovated bathrooms. Impact windows and doors, along with a metal roof, provide peace of mind and valuable insurance savings. Newer AC Unit (2022) as well. No projects here, home is completely updated and ready for your enjoyment. Outside, the property truly shines. The expansive lot offers ample parking for multiple vehicles, boats, RVs, and all your recreational toys. The fully fenced backyard is designed for entertaining and relaxation, complete with a charming tiki hut and plenty of room to add a pool--your private oasis awaits! Elevated on a crawl space, providing more elevation and peace of mind than your typical ground level home. Located on a quiet street in a desirable neighborhood, this home is just a short walk to the oceanfront dog park and kayak launch. Enjoy easy access to local restaurants, beaches, grocery stores, and boat ramps, with Key West just an hour away and Miami within two hours. Whether you're searching for a full-time residence, vacation retreat, or investment opportunity, this property checks every box--and can even be sold furnished for immediate enjoyment. Schedule your private showing today and start living the Florida Keys Lifestyle!

Beds:
2
Baths:
2.00
Sq.Ft.:
900
Status:
Active
MLS#:
R11139241
Type:
Single Family
Subdivision:
LITTLE VENICE NO2
Year built:
1955
Courtesy: Coldwell Banker Schmitt RE Co 305-743-5181
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ADDITIONAL INFORMATION

2-bed, 2-bath waterfront home, perfectly positioned on a corner lot in neighborhood of Marathon. Crafted with enduring CBS construction, this home seamlessly blends modern comfort, coastal elegance, and exceptional boating access. Situated on a wide, flow-through canal that leads directly to open water, this property provides effortless navigation to both the Gulf and the Atlantic Ocean, making this property a true boater's paradise. The 55-foot dock invites you to step aboard and set out for a day on the water or simply unwind with panoramic canal views framed by swaying palms and unbelievable sunsets. Step inside to find bright, open living spaces, in this beautifully updated home with new roof (2022), new A/C system, and new impact-resistant windows and doors. Call today!

Beds:
4
Baths:
4.00
Sq.Ft.:
2,854
Status:
Active
MLS#:
617294
Type:
Single Family
Subdivision:
Plantation Island (61.0)
Lot size:
0.23 Acres
Year built:
1985
Courtesy: Florida Keys Real Estate Group 305-664-1453
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ADDITIONAL INFORMATION

An Oceanfront Masterpiece with Infinite Horizons Commanding a premier position above the crystal-clear waters of the Atlantic, this exceptional open-water estate represents the pinnacle of refined island living. With its highly sought-after southern exposure, 258 W Seaview Circle is immersed in golden sunlight throughout the day, offering uninterrupted panoramic ocean views and the gentle cadence of waves just steps from the residence. Beyond the protective breakwater, a pristine sandy shoreline and natural sandbar unfold—an idyllic extension of your private coastal sanctuary. Designed to seamlessly balance sophisticated entertaining with effortless relaxation, the estate features an impressive 112-foot bi-level dock and seawall, perfectly suited for the discerning boating enthusiast. The oceanfront terrace is anchored by a striking 50-foot lap pool, elevated eight feet above sea level to maximize views and serenity. Framed by a charming Tiki hut, lush tropical landscaping, and curated ambient lighting, the outdoor living spaces transform into an enchanting seaside retreat as evening falls. Inside, classic craftsmanship is paired with modern elegance. This four-bedroom, three-and-a-half-bath residence offers a coral rock fireplace, private elevator, and a generously proportioned gourmet chef's kitchen designed for both everyday indulgence and elevated culinary experiences. Every detail—from the architectural finishes to the meticulously maintained grounds—reflects exceptional care, quality, and pride of ownership. Whether hosting intimate gatherings beneath the stars, savoring tranquil mornings overlooking endless blue horizons, or setting out for a day on the water, 258 W Seaview Circle delivers an unrivaled lifestyle in Duck Key, widely regarded as the Middle Keys' most prestigious enclave. Residents enjoy access to two marinas, watersports, and local dining within this charming, golf cart-friendly island community.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,404
Status:
Active
MLS#:
617240
Type:
Single Family
Subdivision:
Grassy Key (58.9)
Lot size:
0.06 Acres
Year built:
2014
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Tucked quietly on the edge of the Atlantic Ocean, this Marathon retreat feels like your own private escape by the sea. Built with solid concrete construction and featuring a rooftop deck designed to capture endless open-water views, this home was made to withstand the elements and embrace the Florida Keys lifestyle. Located within a desirable oceanfront community in Marathon, this property offers open water and marina views, covered parking, and ample storage for all your water toys — and your boat slip is only steps from your front door. Enjoy peaceful mornings from your screened-in porch overlooking the Atlantic, or head up to your rooftop deck for panoramic sunrise views and cool evening breezes. Inside, the home comes fully furnished with tasteful coastal décor, making it ideal as a primary residence, second home, or seasonal getaway. Bonus: this unit is approved for seasonal rentals (December through April) is already booked annually inquire for details offering built-in income potential to offset ownership expenses. It also includes a dedicated boat slip assigned to the property at no annual cost — a rare and valuable feature in the Keys. Community amenities include a pool, tiki hut, clubhouse, boat ramp, paved jetty path to open water, and boat trailer storage, all designed to make life on the water effortless and enjoyable. From here, you're just minutes from five local restaurants — ranging from fine dining to dockside favorites — and a short stroll from the Dolphin Research Center. Launch your boat, park in your slip, and be fishing within minutes. This is true Keys living — easy, durable, and drenched in ocean breeze.

Beds:
2
Baths:
2.00
Sq.Ft.:
900
Status:
Active
MLS#:
617227
Type:
Single Family
Subdivision:
Little Venice #2 (53.0)
Lot size:
0.06 Acres
Year built:
1955
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Waterfront Corner-Lot Gem in Little Venice. Discover refined island living in this stunning 2-bed, 2-bath waterfront residence, perfectly positioned on a corner lot in the highly sought-after Little Venice neighborhood of Marathon. Crafted with enduring CBS construction, this home seamlessly blends modern comfort, coastal elegance, and exceptional boating access. Situated on a wide, flow-through canal that leads directly to open water, this property provides effortless navigation to both the Gulf and the Atlantic Ocean, making this property a true boater's paradise. The 55-foot dock invites you to step aboard and set out for a day on the water or simply unwind with panoramic canal views framed by swaying palms and unbelievable sunsets. Step inside to find bright, open living spaces, in this beautifully updated and meticulously maintained home, which features a new roof (2022), New A/C system, and New Impact-Resistant Windows and Doors- providing peace of mind and energy efficiency. The open-concept living spaces are bathed in natural light, creating an airy, elegant atmosphere. The kitchen and living areas invite you to relax and entertain while overlooking the water. The primary suite provides private waterfront access with large walk-in closet. The corner-lot setting enhances privacy and curb appeal while offering additional outdoor living space perfect for outdoor dining, water toys, or evening cocktails by the canal. Property Highlights: • 2 Bed 2 Bath • CBS Construction Corner Lot • 55-Foot Dock on Flow-Through Canal • Direct Access to Gulf & Atlantic • New Roof (2022) New A/C New Impact Windows & Doors (2023) • Premier Boating Location in Desirable Little Venice Neighborhood Keys living where timeless design meets unmatched location. Whether you're seeking a full-time residence, vacation retreat or investment opportunity. Don't miss this turnkey opportunity! Schedule your showing today!

Beds:
5
Baths:
5.00
Sq.Ft.:
3,011
Status:
Active
MLS#:
A11902180
Type:
Single Family
Subdivision:
GRASSY KEY
Year built:
2025
Courtesy: Compass Florida, LLC Maurice Boschetti 305-790-8729
View additional info

ADDITIONAL INFORMATION

SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. This rare enclave features 14 brand-new luxury residences, each offering sweeping views of the Atlantic Ocean. This unit features 5 bedrooms and 4.5 baths. Residents will enjoy world-class amenities, including a resort-style pool, pickleball court, sandy beach, and the convenience of flexible weekly rentals. The first level features a private two-car garage and a covered cabana with generous outdoor living areas that flow seamlessly to the beach & pool deck. Upstairs, an open-concept layout connects the gourmet kitchen, dining area, and great room—all oriented toward breathtaking ocean views. SeaGlass Cove offers an unparalleled opportunity to experience the very best of island living.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,602
Status:
Active
MLS#:
617172
Type:
Condo/Townhouse
Subdivision:
Seawatch (53.5)
Year built:
1983
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Resort-style living in a gated waterfront community set on 17 lush acres with winding paths and scenic waterways. Amenities include a marina, boat barn with trailer storage, pool and spa, fitness center, clubhouse, plus pickleball and tennis courts. The unit is offered furnished and features an oversized screened porch with peaceful garden views, along with a private storage unit. Pet-friendly and move-in ready, enjoy the best of Keys living in a tranquil, amenity-rich setting.

Beds:
3
Baths:
3.00
Sq.Ft.:
1,857
Status:
Active
MLS#:
617142
Type:
Condo/Townhouse
Subdivision:
Bonefish Townhouses (54.5)
Lot size:
0.02 Acres
Year built:
2002
Courtesy: Berkshire Hathaway Home Services Keys Real Estate - Big Pine Key 305-735-4962
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ADDITIONAL INFORMATION

Experience the ease of waterfront living at Bonefish Yacht Club in Coco Plum, where each day begins with boats gliding by your back porch. This spacious three-bedroom townhome offers privacy and comfort, with every bedroom featuring its own full bath. The thoughtful layout includes a screened porch overlooking the channel and a private balcony off the primary bedroom, creating the perfect setting to enjoy the view. The kitchen is well equipped with modern appliances and connects seamlessly to the main living area, ideal for relaxed island living. Built with durable concrete construction, the home features a metal roof, impact windows, and an impact-rated door for lasting protection. Covered parking, a pool, tiki hut, and tennis/pickleball court add to its appeal. With low maintenance fees, 7-day rental eligibility, and a favorable pet policy, this property combines flexibility, comfort, and a sought-after location near Coco Plum Beach. Schedule your showing today and see it all.

Beds:
5
Baths:
3.00
Sq.Ft.:
2,387
Status:
Active
MLS#:
617132
Type:
Single Family
Subdivision:
Sea-air Estates (52.0)
Lot size:
0.18 Acres
Year built:
1994
Courtesy: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636
View additional info

ADDITIONAL INFORMATION

Situated on a corner lot in a quiet neighborhood, this spacious, professionally designed, and meticulously maintained two-story, 5-bedroom, 3-bath home offers the best of luxurious island living. The open floor plan with vaulted ceilings creates a bright and inviting space, perfect for entertaining. The modern kitchen features a large island ideal for gathering with family and friends. Proudly owned by the second owners since the home was custom built by the original owner in 1994. Enjoy the convenience of an enclosed garage, a large laundry and utility area, and additional covered parking. Outdoor highlights include a widow's walk, open balconies, and ample room for a pool. New metal roof in 2024. Boaters will love the 65 feet of concrete dockage with davits—just minutes to the Gulf and a quick ride to the Ocean side via Vaca Cut.

Beds:
5
Baths:
5.00
Sq.Ft.:
3,026
Status:
Active
MLS#:
617129
Type:
Single Family
Subdivision:
Marathon Beach (49.0)
Lot size:
0.14 Acres
Year built:
2024
Courtesy: Re/Max Alliance Group 727-992-9142
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ADDITIONAL INFORMATION

LOCATION LOCATION LOCATION DIRECTLY ON THE GULF OF AMERICA! Welcome to 810 39th Street Gulf, a stunning new 2024 Gulf-front home in Emerald Flats, an exclusive gated community of just 18 residences. Built by the Keys' premier builder D'Asign Source, this three-story concrete block home with concrete subfloors combines strength, design, and luxury in every detail. Featuring 5 bedrooms and 5 baths, this residence offers a bright open layout with panoramic Gulf views through walls of glass. The private elevator connects all levels, and the interior showcases a chef's kitchen with premium appliances, quartz counters, and a full wet bar for effortless entertaining. The outdoor space is pure paradise with a resort-style pool, hot tub, and sunshelf, all positioned perfectly to enjoy both sunrises and sunsets from the home's ideal north-facing exposure. Boaters will love the private 50' boat slip with deep-water access, plus additional slips available if needed. The expansive garage and tackle area provides ample storage and includes an industrial refrigerator and freezer, ideal for fishing and boating enthusiasts. The home also offers three washers and three dryers, lockable owner's closets, and a proven record as a profitable vacation rental, with future bookings that can be retained or released by the buyer. Designed and built for low-maintenance, luxury coastal living, this home combines elegant finishes, enduring construction, and unmatched functionality. Whether as a primary residence, family retreat, or high-performing investment, 810 39th Street Gulf delivers the ultimate Florida Keys lifestyle—new construction, deep-water access, and breathtaking open-water views in one of Marathon's most desirable Gulf-front settings.

Beds:
4
Baths:
4.00
Sq.Ft.:
3,402
Status:
Active
MLS#:
617127
Type:
Single Family
Subdivision:
Toms Harbor (61.0)
Lot size:
0.29 Acres
Year built:
1969
Courtesy: RE/MAX All Keys Real Estate 305-451-0060
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ADDITIONAL INFORMATION

Priced for immediate sale! Discover the pinnacle of island luxury in this stunning canal-front estate located in prestigious Duck Key. Completely transformed by a 2022 remodel, this 4-bedroom, 4-bathroom residence offers an effortless blend of modern sophistication and relaxed Keys living. Set on a generous 12,500-square-foot lot, the resort-style outdoor space features a custom tiki hut with an outdoor kitchen, a sparkling saltwater pool, and a 100-foot concrete seawall. Serious boaters will love the brand-new 20,000-pound lift with 50-amp service and a custom storage shed. The interior features over 3,400 square feet of beautifully finished space, including a gourmet kitchen featuring premium appliances, a bright Florida room, and expansive living areas. The thoughtful layout provides two bedrooms on the main level and two additional bedrooms upstairs, each with a private ensuite bath. The upper level also features a large balcony that captures sweeping views of the crystal-clear canal. Built with solid CBS construction, impact windows and doors, and a metal roof, this home combines refined design with peace of mind. Truly an exceptional value, this Duck Key masterpiece is ready for its new owner. Schedule your private showing today to experience the elegance and serenity of this remarkable home.

Beds:
6
Baths:
7.00
Sq.Ft.:
3,102
Status:
Active
MLS#:
617070
Type:
Single Family
Subdivision:
Sea Crest (50.5)
Lot size:
0.41 Acres
Year built:
2025
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Florida Keys luxury redefined! Experience this newly constructed 2025 oceanfront masterpiece perfectly balancing coastal elegance, craftsmanship, and timeless design. With 6 bedrooms, 6.5 baths, and 3,102 sq ft under air plus 2,000+ sq ft of balconies, it offers seamless indoor-outdoor living framed by endless turquoise views. An elevated infinity-edge pool merges visually with the Atlantic beyond. Inside, a bright open floor plan captures light, air, and ocean vistas. The great room flows into a designer kitchen and dining area, creating spaces that feel both connected and serene. Each ensuite bedroom is a private retreat, beautifully scaled and positioned for comfort and privacy. See Documents Tab for a full list of luxury features. Furnished and appointed throughout showcasing ''Design by Lily,'' the interior blends beach-cottage warmth with sophisticated Keys luxury. Custom furnishings, curated color palettes, and natural textures create a refined yet welcoming aesthetic. Every detail--from driftwood-toned floors to sculptural fixtures--exudes coastal elegance. Built by a long-time Florida Keys contractor with decades of local expertise, construction was overseen daily by the owners to ensure perfection in every finish and structure. Nothing escaped their eye, and it shows in the integrity and grace of the final result. Outdoor living shines with multiple covered terraces for dining and lounging, the infinity pool reflecting the sea, and gentle breezes completing the ambiance. The 157' dock ending in a 32' L-shaped terminus is complete. Newly built, fully furnished, and ready for immediate enjoyment, this residence is a rare opportunity--an oceanfront sanctuary minutes from the Marathon airport's two FBOs. Whether a private retreat or luxury vacation investment, this property embodies comfort, craftsmanship, and coastal allure.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,478
Status:
Active
MLS#:
617049
Type:
Single Family
Subdivision:
Sea-air Estates (52.0)
Lot size:
0.21 Acres
Year built:
1998
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Embrace refined island living in this waterfront home, where tropical serenity meets effortless sophistication. Perfectly positioned on a lush corner 9,255 sq. ft. lot framed by stately date palms and vibrant landscaping, this coastal sanctuary captures the essence of the Florida Keys lifestyle—relaxed, elegant, and immersed in natural beauty. Step inside to 1,478 square feet of beautifully maintained living space featuring three bedrooms, two baths, and an enclosed two-car garage below. Freshly painted and move-in ready, the home offers a bright, open interior that complements the tranquil outdoor setting. Designed for the ultimate waterfront experience, this property boasts a private concrete dock and boat lift with an 'L'-shaped configuration—84 feet on one side and 27 feet on the other—for approximately 111 feet of total dockage. Whether setting out for a day on the water and world-class fishing or savoring the east-facing expansive porch, every moment here feels like paradise. Enjoy quick bay access and ease of ocean access via Vaca Cut or the Seven Mile Bridge. Outdoors, the expansive corner lot is a living work of art—landscaped with towering date palms, mango tree, and lignum vitae. Meandering paths lead to serene sitting areas tucked among the greenery, offering opportunities for relaxation or entertaining under the swaying palms. There is ample space to add a pool and create your own private resort-style oasis. Located in one of Marathon's most desirable neighborhoods near shops, dining, the Marathon Airport, boat ramp, bike path and more, this exceptional property blends comfort, convenience, and luxury. Whether as a full-time residence or exclusive vacation getaway, this property embodies the very best of Florida Keys waterfront living.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,287
Status:
Active
MLS#:
617045
Type:
Single Family
Subdivision:
Sheryl Sub (50.5)
Lot size:
0.18 Acres
Year built:
1988
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Welcome Home to 850 W. 63rd Street! This beautifully maintained 2-bedroom, 2-bath waterfront retreat offers 1,287 sq. ft. of stylish island living. Built with solid CBS construction and featuring impact windows throughout, this home is designed for comfort, durability, and effortless coastal enjoyment. Step inside to a bright, open-concept living space with vaulted ceilings, coastal-inspired finishes, and numerous upgrades. The kitchen boasts new appliances, stunning quartz countertops, and a spacious layout ideal for entertaining. The master suite offers a walk-in closet with custom built-ins and a luxurious en-suite bath with a large shower. Both bedrooms feature private balconies and sliding doors, allowing natural light and tropical breezes to fill the space. Outdoor living shines here with an expansive covered balcony perfect for dining or relaxing while overlooking the water. Downstairs, enjoy a large covered seating area beside your private swim spa, hot tub, and tanning ledge—creating your own backyard oasis. The lush landscaping and oversized lot enhance privacy and views from every angle. Boaters will appreciate the 100 feet of seawall and quick access to the Atlantic Ocean and world-famous Sombrero Reef Lighthouse—just minutes away. The paved driveway offers ample parking, plus covered carport space and a spacious enclosed storage area for all your gear and water toys. This home perfectly combines luxury, functionality, and the best of the Keys lifestyle—relaxed, refined, and ready for your next adventure. The adjacent property at 800 W. 63rd Street is also available for sale, presenting a rare chance to own side-by-side waterfront homes. Live in one and rent the other, create a multi-generational retreat, or expand your rental portfolio with two exceptional Keys properties.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,176
Status:
Active
MLS#:
617040
Type:
Condo/Townhouse
Subdivision:
Stirrup Key Condo (52.5)
Year built:
1981
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Enjoy peace of mind with this 2-bedroom, 1.5-bath condo in Marathon, Florida. This unit features new impact-resistant windows and doors, new flooring, an updated kitchen, walk-in closets, and covered parking. The inviting main level boasts an open floor plan living area with dining, kitchen, a half bath, and balconies. Upstairs are two spacious bedrooms with a full bathroom and generous closets—ideal for the family. Privately nestled in a tropical setting surrounded by lush vegetation, residents can enjoy calming views of the mangrove forest from the observatory deck. Parking is conveniently situated below the condo building, and privately owned storage units are allowed. This quiet, pet-friendly community offers the perfect balance of privacy and convenience, located close to all that the heart of the Florida Keys has to offer. With a newer A/C (2026), metal roof, and vinyl plank flooring throughout, this home combines comfort, value, and island charm.

Beds:
2
Baths:
3.00
Sq.Ft.:
900
Status:
Active
MLS#:
617031
Type:
Condo/Townhouse
Subdivision:
Village At Hawks Cay (61.0)
Lot size:
0.03 Acres
Year built:
2000
Courtesy: Florida Keys Realty Group LLC 866-673-9319
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ADDITIONAL INFORMATION

Seize the opportunity to own a waterfront property in the breathtaking Florida Keys, located within the renowned Hawks Cay Resort. This beautifully decorated 2 bedroom townhouse boasts impact windows, roll-down shutters and a convenient half bathroom on the main floor. Furnished with the resort's signature furniture package, it's enhanced with vibrant splashes of color throughout. The interior features luxury vinyl tile flooring and stainless steel appliances, creating a welcoming and warm atmosphere. You can choose to rent this villa privately or through the resort's rental program, offering tremendous income potential. Daily rentals are allowed which add a significant value to this villa! The outdoor space includes a private courtyard with a spa splash pool, surrounded by a privacy wall for the ultimate in backyard relaxation. Overall, this villa is in excellent condition and ready for its new owner. Don't miss this incredible opportunity!

Beds:
3
Baths:
3.00
Sq.Ft.:
1,620
Status:
Active
MLS#:
617032
Type:
Single Family
Subdivision:
The Sanctuary @ Hawk's Cay (61.0)
Lot size:
0.1 Acres
Year built:
2003
Courtesy: Florida Keys Realty Group LLC 866-673-9319
View additional info

ADDITIONAL INFORMATION

Discover the elegance of The Sanctuary at Hawks Cay with this sophisticated 3 bedroom, 2.5 bath single-family home. This residence boasts numerous upgrades including remodeled kitchen, bathrooms, updated porcelain flooring throughout, quartz countertops, and Samsung stainless steel appliances. Tranquility awaits just beyond the exquisite landscaping that surrounds a paved deck, which encircles your private pool, providing both relaxation and enjoyment. This stunning home is nestled within a resort community, which offers convenience to resort amenities for those interested in exploring the Hawks Cay Resort's rental management, which allows you to take advantage of a comprehensive array of amenities through participation. Create memorable vacation memories with your family and friends by owning a second home or simply utilize it as an investment property. This property has strong rental income history.

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Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

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.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

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.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

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.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. © 2026 MIAMI Association of REALTORS®, all rights reserved.




Marathon 33050 Real Estate

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.

Marathon Weather

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.

Marathon Map

Marathon Real Estate Market Conditions

  • Median sales price

    $726,200
    26.6%
    change since last quarter
  • # Active listings

    505
    30-day change

Marathon Schools and Demographics

Education near Marathon, FL

City County
High School Graduates 88.85 92.07
College Degree - 2 year 7.84 7.93
College Degree - 4 year 29.2 35.69
Graduate Degree 6.63 9.88
Expenditures per Student 20,907 20,907
Students per Teacher 14.7 14.7

Elementary Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Big Pine Academy PK - 08 177 12.6 33043
Gerald Adams Elementary School PK - 05 544 13.3 33040
Horace O'Bryant School PK - 08 1,059 14.3 33040
Key Largo School PK - 08 847 14.1 33037
Key West Montessori Charter School KG - 08 149 16.6 33040
Monroe Virtual Instruction Program (District Provided) KG - 05 6 33040
Ocean Studies Charter KG - 05 104 11.2 33070
Plantation Key School PK - 08 435 12.8 33070
Poinciana Elementary School PK - 05 663 15.1 33040
Sigsbee Charter School KG - 08 478 17.1 33040
Stanley Switlik Elementary School PK - 05 566 14.2 33050
Sugarloaf School PK - 08 526 15 33042
Treasure Village Montessori Charter School PK - 08 213 14.2 33036

Middle Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Glynn Archer Elementary School PK - 05 394 15.8 33040

High Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Coral Shores High School 09 - 12 733 17.4 33070
Key West Collegiate School 09 - 12 78 15.3 33040
Key West High School 09 - 12 1,193 16.8 33040

Ungraded Schools near Marathon, FL

Grades Students P/T Ratio ZIP
* Keys Center 08 - 12 11 11 33040
Academic Connections for Excellence 06 - 12 11 33040
Adult/Vocational/Community Education AE - AE 0 33040
Hurricane Island Outward Bound 06 - 12 12 33037
Marathon School 06 - 12 667 18.5 33050
Monroe Virtual Academy (Course Offerings) 06 - 12 0 33040
Monroe Virtual Franchise 06 - 12 4 33040
Monroe Virtual Instruction Program KG - 12 0 33040

Demographics near Marathon, FL 33050

Zip Code City
Neighborhood Type Small town
Population 9,622 82,244
Population Density 1,139 84
Median Age 48.9 48
People per Household 2.4 2.4
Median Household Income 63,375 73,153
Average Income per Capita 44,489 50,050

Real estate near Marathon