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Browse All Sea-Air Estates (52.0) Properties for Sale

$2,950,000
3 Beds 2 Baths 619945 MLS
An Exquisite Tropical keys living experience awaits. A natural setting with sunset views in the warmth of a coastal home located along this beautiful bayside waterfront corner lot. This home is surrounded by 155 feet of seawall & a fabulous 35+ foot dock equipped with a 13,000 lb boat lift with Quick easy access to the Gulf. Ease in navigating the bay waters for docking & terrific for even the ''monster'' boats! Multiple docking configurations possible! This stilted home provides tranquil privacy & easy living. A concrete pad below provides lots of covered out door living space along with an enclosed a flex space area plus a double car garage that can handle a full size truck! Staying home for the day? Cool off in your pool or sit in the shade of the coconut trees. Want to take a water break? Private steps into the bay give you easy access to launch your kayaks or paddle boards. Enjoy the views of the gulf & sunsets from your patio & backyard. This open floor plan, high ceilings 3 bedroom, 2 bath home has amazing appointments & finishes throughout. A beautiful kitchen designed for the most discerning chef with: expansive island, stunning granite counters, nicely upgraded 1 year new SS appliances, double Pantry cabinetry & storage galore. Plus a morning coffee bar with upper & lower cabinets , sink & beverage fridge. The Primary ensuite provides a spacious room, natural light, a walk-in shower, a soaking tub & double sinks with drawer/cabinetry vanity, pendent lights plus a TV. Both bathrooms have tile decorative features along with stunning granite counters in primary & Quartz in Guest room + framed mirrors. Additional storage in separate laundry room & linen closets. The expansive patio, dock & stairs recently redone with maintenance free composite; Never have to paint or replaced. This almost new construction has barely been lived in used as a part-time getaway & Never been a rental. The construction is built 2 feet above flood elevation. A tru

217 Bruce Ct, Marathon

$1,898,000
3 Beds 3 Baths 618588 MLS
Experience the confidence of solid construction in this 3-bedroom, 2.5-bath canal-front residence. Built with poured, reinforced concrete, this home was designed for strength, longevity, and peace of mind—an invaluable asset in a coastal environment. From the moment you arrive, the quality is unmistakable, offering the substantial, well-built feel discerning buyers seek. The open, light-filled floor plan flows seamlessly for everyday living and entertaining, anchored by a well-appointed kitchen featuring granite countertops, custom finishes, and durable hickory cabinetry chosen to stand the test of time. Custom tilework throughout adds warmth and character, while an elevator provides effortless access between levels. Additional highlights include a cozy fireplace, dedicated upstairs office space, and a flexible layout suited to a variety of lifestyles. Boaters will appreciate the excellent dockage and quick access to open water, including a 16,000-lb boat lift accommodating vessels up to approximately 35 feet, multiple docking options, davits, and a large dock box for easy gear storage. Outdoor living is front and center, with generous space for entertaining and ample room to create a private tropical oasis—there is plenty of space to add a pool. The oversized four-car garage provides abundant storage for vehicles, boats, and water toys, while a 10,000-gallon cistern with pump adds an extra layer of water security. Downstairs, a versatile enclosed area offers endless possibilities as a tackle room, workshop, storage area, or relaxation space. Framed by concrete walls on both sides with gated rear access, the property offers privacy and security while still embracing the easygoing Florida Keys lifestyle. Whether you're seeking a full-time waterfront residence, seasonal retreat, serious boater's haven, or a weekly vacation rental opportunity, this exceptionally well-built home delivers durability, functionality, and island living at its finest.

9960 Aviation Blvd, Marathon

$1,570,000
3 Beds 2 Baths 606459 MLS
This well-appointed coastal chic home is turnkey ready to go and leaves no box unchecked! From the front door you are led into the bright and inviting open concept living room, dining room, and spacious kitchen laid out with tons of countertop space and wrap around island seating! Flanking each side of the living area are the master bedroom with a fully remodeled ensuite bath, complete with a custom tile walk-in shower and motion censored lit vanity, a hallway leading to the two additional bedrooms and an equally updated second bath, and the walk-in laundry room! This home is smartly designed with no wasted space and plenty of storage throughout, including a reach-in pantry in the kitchen, extra cabinets that line the front side of the island, generous sized closets in each bedroom, and double closets in the master. Outside, this home offers even more with its in ground heated/chilled salt system pool & two separate entertaining areas - First being a spacious second-story deck off the main living area with a staircase that leads you down poolside & into the second, a private lanai complete with multiple seating areas including a covered TV ready space! Additional downstairs features include: a legally permitted enclosed storage area; a 16,000lb boat lift with plenty of additional dockage for a second boat on the 75' water frontage; a fully fenced in yard; paver stone driveways with pea rock surround, and a real grass side yard complete with a Rainbird automatic watering system for the landscaping; & plenty of parking for more than 4+ cars, boats, and trailers with double swing gates on each side of the house for easy backyard access! To top it off - This home is located in a fantastic neighborhood offering miles of walking/bike paths, a public use boat ramp, and immediate access into the gulf with quick access into the Ocean via the Vaca Cut Bridge. Plus.. This home is above flood with all impact windows/doors and a metal roof for more affordable insurances!

107 Gulfwinds Ln, Marathon

$1,025,000
2 Beds 2 Baths 611777 MLS
This stunning property is a meticulously crafted half duplex featuring two bedrooms and two bathrooms. Built for the homeowner rather than as a spec home, no expense was spared in the design and renovations, ensuring a high level of quality throughout. The home boasts a durable concrete structure with a metal roof and impact windows for added safety and energy efficiency. The interior showcases beautiful shiplap siding that adds character and charm. The landscaped yard is thoughtfully designed, featuring a serene water feature in the heated and chilled pool, creating a tranquil outdoor oasis. A double swing gate on the side enhances accessibility and privacy, while the fenced yard offers security and space for outdoor enjoyment. For those who love the water, the property is situated on a deep water canal, complete with a 37.5 ft seawall made of cap rock concrete. The dock features a fish cleaning station, swim ladder, bumpers, dock posts, and lights, and is permitted for a 7K boat lift with power, water, and lighting. The lower level includes a storage area, providing practical space for all your boating and fishing gear. Inside, the home features window treatments on all windows, adding privacy and style to each room. The kitchen stands out with a spacious granite island that seats six, stainless steel appliances, and ample cabinet space. Recessed lighting throughout creates a warm ambiance, while double insulated and soundproof walls ensure comfort and tranquility. This property allows for 7-day rentals, making it an attractive investment opportunity. With its custom finishes and thoughtful details, this home beautifully combines luxury and functionality, making it an ideal choice for those seeking a vibrant waterfront lifestyle.

101 Bruce Ct Unit B, Marathon

$2,950,000
4 Beds 3 Baths 617358 MLS
Experience stunning water views from this exceptional 4-bedroom, 3-bath home situated on a desirable bayside corner lot. This property offers extensive dockage with a step down, custom-built steel bumpers, accommodating multiple vessels with ease. With approximately 190 feet of waterfront, you can unwind by the beautiful swimming pool and hot tub while enjoying serene lagoon views. The home is offered fully furnished and features an updated kitchen with stainless steel appliances and quartz counters, newer A/C, impact windows, and an interior laundry room with custom cabinetry. Weekly rentals are permitted, adding excellent investment potential. Enjoy outstanding views from the living area and balcony, as well as canal views from 2 of the bedrooms. This is the perfect spot for kayaking, paddleboarding, and fishing directly from your private dock. The deep water access allows for large vessels, and there is ample parking for all your toys. A public boat ramp is conveniently located just a few blocks away. Additional highlights include a dedicated rod-and-reel room/lower-level storage area just steps from the dock, a fish-cleaning station with running water, an outdoor shower, and concrete steps providing easy kayak and paddleboard launch access. Tons of storage space downstairs on an oversized lot. This is a true boater's paradise--perfectly equipped for relaxation, recreation, and coastal living at its finest.

123 W Bruce Ct, Marathon

$1,175,000
3 Beds 2 Baths 617049 MLS
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.

99 Bruce Ct, Marathon

$1,511,700
3 Beds 2 Baths 609909 MLS
Seaside Sanctuary in Marathon Key. Welcome to your own private oasis in the heart of Marathon Key! This concrete fortress boasts 1,685 square feet of luxurious living space, offering a perfect blend of comfort and coastal charm. As you step inside, you'll be greeted by a spacious open living area, ideal for entertaining guests or simply unwinding with family. The enclosed patio invites you to relax and soak in the breathtaking views of the shimmering water and vibrant marine life that frequent the 75 feet of dockage, complete with deepwater access accommodating vessels with a 5-foot draft. The stainless steel kitchen appliances gleam under the abundant sunshine that floods the property, creating an inviting atmosphere for culinary delights. After a day of exploring the pristine waters of the Keys, cool off in the refreshing swimming pool, or lounge on the deck while savoring the tranquil ambiance. This property presents an exceptional opportunity for investors, with 7-day rentals permitted, making it an ideal vacation rental hotspot. Families will appreciate the abundance of nearby activities, from fishing and diving adventures to exploring the local attractions. Indulge in the culinary delights of Marathon Key, with an array of delicious dining options just moments away. Whether you choose to dine out or enjoy a meal on the screened porch overlooking the water and pool, every moment promises to be memorable. Don't miss out on this rare chance to own a slice of paradise in Marathon Key. Schedule your private viewing today and let the serenity of coastal living captivate you! Key Features: Concrete fortress with 1,685 sq ft of living space, 75 ft of dockage with deepwater access (5 ft draft), Large open living space with enclosed patio, Stainless steel kitchen appliances, Inviting swimming pool, Ideal for vacation rentals (7-day rentals allowed), Family-friendly location with abundant activities, Scenic waterfront views

121 Gulfwinds Ln, Marathon

$3,250,000
4 Beds 4 Baths 618180 MLS
This exceptional bayfront estate offers architectural elegance, expansive living space, and the ultimate Florida Keys lifestyle. Set on over a quarter acre, the property features lush landscaping, raised gardens, and a resort-style pool with waterfalls. Approximately 120 feet of bayfront provides excellent dockage and direct access to open water. Behind a private gated entrance, an elevated circular driveway with a covered porte cochere leads to grand solid mahogany doors, immediately setting the tone for the craftsmanship found throughout the home. Inside, the impressive foyer features soaring cathedral ceilings, oak staircases and flooring, custom finishes, and expansive windows that fill the home with natural light and beautiful bay views. The main living level includes two bedrooms, a full bath, an additional half bath, and a dedicated laundry room, offering both comfort and functionality. The chef's kitchen is designed for entertaining with custom wood cabinetry, granite countertops, commercial-grade stainless steel appliances, and two islands, including a butcher block prep island with sink. The adjacent dining area overlooks the lower-level living and entertainment space, creating a seamless flow throughout the home. The lower level features a custom bar and pool table and opens through glass pocket sliding doors to a spacious screened porch with unobstructed bay views. Upstairs, the primary suite offers a private retreat with his-and-hers closets, en-suite bath, office area, and private deck access. An additional bedroom with full bath completes the upper level. The ground level includes a large two-car garage and a massive climate-controlled workshop, ideal for fishing and dive gear and supporting an active waterfront lifestyle. Offered fully furnished. Permit to build a 35 ft dock with 20,000 pound 4 post boat lift are already approved with DEP - buyer is able to modify plans as desired.

111 Brian Rd, Marathon

$995,000
2 Beds 2 Baths 608448 MLS
Nestled in the heart of Marathon, Florida, the stilted abode is a coastal haven boasting uninterrupted vistas of open water. Fully renovated, this half-duplex stands directly on the open water, offering unobstructed views of the Gulf's azure horizon. This two-bedroom, two-bathroom gem is a true embodiment of waterfront living without the price tag. The property features dockage with a protected canal at the back, ensuring that your maritime desires are catered to, with quick Gulf access and a nearby boat ramp. The front of the house presents an expansive oceanic canvas, while the rear serves as your gateway to the Gulf's aquatic treasures. Impact-resistant windows, sliders, and a robust metal roof provide peace of mind. The home's recently refurbished decks and dock are crafted from durable synthetic materials. Enjoy summer sunsets from the upper front deck, a vantage point that is truly special in this price range. Indoors, the open concept living area is bathed in natural light, with travertine tile floors throughout. The kitchen features granite countertops, a breakfast bar, abundant cabinet space, and stainless steel appliances. Sliders in the sizable living area open up to a balcony where the sea's call is ever-present. Both bedrooms boast sliding doors leading to the balcony, ensuring that the majesty of the Gulf's endless views is just a gaze away. There is an interior washer and dryer, and plenty of storage space downstairs, including surprise compartments and a concrete pad under the house that creates a large patio area for entertaining. The property's synthetic decking wraps around the residence, providing multiple angles to appreciate the open views. 47 ft of dockage and the dock is equipped with both power and water. On-site amenities like a fish cleaning station, a swim ladder, and the robust 13k boat lift promise endless nautical adventures. Here's your chance to live where every day is punctuated by with the Gulf's endless views.

201 B David Ln, Marathon

$599,000
611887 MLS
Welcome to your waterfront oasis at 9978 Aviation Blvd in beautiful Marathon, Florida! This cleared 7,500 sq ft canal front lot features 75 ft of prime frontage, providing direct access to the Gulf making snorkeling for lobsters convenient and you can easily access the Atlantic Ocean, making it a boater's paradise. Centrally located in a waterfront neighborhood. This property comes with building right included, along with house plans for three different floor plans: 2-bedroom, 3-bedroom, and 4-bedroom plus den options. Designed for a modular home built by Affinity, these plans are ready to help you streamline the construction process. All necessary documentation, including site plans, site clearing, geotechnical surveys, and dock plans for an 8x55 dock, is complete and available upon request. This is ready for a buyer to finalize plans with a contractor and submit to the city. Centrally located on Marathon's bayside ensuring convenience and accessibility. Also located a 2 min drive from KMTH Marathon International Airport. You can fly in, fly out with convenience. A public boat ramp is just down the street for easy launching, making it simple to enjoy the stunning waters of the Florida Keys. This property is prepped and ready to go for an eager builder or buyer looking to break ground quickly. Don't miss this rare opportunity to own a slice of paradise where your waterfront dreams can become a reality. Contact us today to learn more about this exceptional property!

9978 Aviation Blvd, Marathon

$1,900,000
5 Beds 3 Baths 616941 MLS
Welcome to 110 Bruce Ct, a fully remodeled, 2-story canal-front Vacation Rental in the heart of Marathon, now complete with a brand-new Pool with sunshelf and spa! This stunning 5-Bedroom, 3-Bath home offers 2,592 sq ft of beautifully updated living space on a 7,500 sq ft lot with 75' of deep-draft water frontage, a 14,000 lb Boat Lift, and concrete dockage. The layout is ideal for multi-generational stays or group rentals. The lower level features 3 spacious Bedrooms, a large Great Room, morning Kitchen, and direct access to the backyard oasis. Upstairs, the main living area showcases an open-concept full Kitchen with granite countertops, stainless appliances, and bar seating, plus the Primary Suite, a Guest Bedroom, and a bright, airy Great Room that flows onto the full-length balcony with canal views which is the perfect place for alfresco dining. Outside, the tropical setting surrounds a sparkling new Pool and Spa, with ample lounging space, vibrant outdoor seating, and room to add a Tiki Hut or more toys. Enjoy peace of mind with impact windows/doors and a durable metal roof. Located in the heart of the Middle Keys, just minutes to Sombrero Beach, Marathon Jet Center, restaurants, shopping, and world-class diving and fishing. This property is not just a dream home it's a fantastic vacation rental with 7-day minimums and current rentals in place. Offered Turn-Key. Don't miss this prime investment opportunity!

110 Bruce Ct, Marathon

$1,230,000
2 Beds 2 Baths 609945 MLS
New photos coming soon! Welcome to your waterfront oasis in the heart of Marathon, Florida! This beautifully maintained home offers the perfect blend of comfort, convenience, and coastal charm. Recent updates include renovated bathrooms, new bedroom closet doors, all-new bedroom doors with updated hardware, and new impact sliding glass doors and front door—enhancing both style and functionality throughout the property. The circular driveway offers ample parking, while the CBS construction, fully fenced yard, and tropical landscaping create a private island retreat. Inside, the home is sold fully furnished (with a few exclusions) and boasts large bedrooms with custom closets. The spacious master suite includes a renovated en-suite bath, offering a peaceful space to unwind. Enjoy boating and water access from your 75-foot concrete seawall with a step-down, solid cap rock foundation. The dock includes power, water, a swim ladder, and a fish cleaning station—perfect for boating enthusiasts and anglers alike. Relax beneath the home's shaded underneath patio, ideal for outdoor dining or entertaining. A downstairs storage enclosure offers convenient space for water gear and tools. Out back, you'll find your private concrete pool surrounded by a sun-drenched deck and a balcony with serene canal views, perfect for morning coffee or sunset cocktails. A metal roof and assumable flood insurance policy provide peace of mind and lasting durability. Inside, enjoy stainless steel appliances, a pool table, and an ice machine, ensuring fun and functionality for both personal use or vacation rental guests. Currently operating as a successful Airbnb, this home is turn-key ready—whether you're looking for a permanent residence, seasonal escape, or investment opportunity. Don't miss your chance to own a slice of paradise in Marathon.

117 Bruce Ct, Marathon

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