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.
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.
Beautifully updated 2-bedroom, 2-bath waterfront home in the heart of the Florida Keys. This property offers 1,056 sq. ft. of remodeled living space, featuring new floors, a modern kitchen, and updated bathrooms. Both bedrooms are generously sized with built-in closets, and the primary suite includes a walk-in closet. Enjoy outdoor living on the spacious terrace with water views, or head out from your brand-new 50-foot dock equipped with a 15,000 lb boat lift. The home comes furnished with two king-size beds and quality finishes throughout. Additional highlights include a double carport, Tesla charger, and an enclosed downstairs storage area. Located in Marathon, one of the few areas in the Keys that allows 7-day minimum rentals, this home offers excellent future flexibility for personal use or seasonal stays. A move-in-ready Keys retreat designed for comfort, convenience, and coastal living.
Turnkey vacation rental on 75ft deep-water canal with heated pool & dock -- one canal to Gulf, 10 min to Vaca Cut. Impact windows, metal roof, new HVAC, PVC plumbing, 200-amp electric -- every major system updated. Smart home with remote pool heat. Commercial ice machine. Sold fully furnished & rental-ready. Steps from quiet nature preserve. Screened porch & carport. New washer/dryer & fridge.
Turnkey luxury coastal retreat in prestigious Sombrero Beach — fully furnished and income-producing from day one. This designer-finished Keys estate offers the rare opportunity to own a magazine-worthy vacation home that doubles as a high-performing short-term rental — with current bookings already in place and one full year of professional management included for seamless ownership. Immaculately upgraded and styled to five-star resort standards, the home features open-concept indoor living, a private heated pool, expansive outdoor entertainment areas, and close proximity to Sombrero Beach, marinas, dining, and world-class boating. Every piece of furniture, décor, and operational detail is included — curated for both lifestyle enjoyment and luxury guest experience. A rare blend of effortless ownership and Florida Keys prestige, this property is ideal for the buyer who values time, quality, and immediate return — not months of setup. Just close the door, take the keys, and step into ownership of a fully-operational coastal asset in one of the most sought-after vacation markets in the country.
🏡 Welcome to Emerald Flats a Waterfront Community in the heart of Marathon! Your brand-new dream home is here: ✨ Gated community entryway ✨ Gulf front water views and private boat docking. ✨ Built for efficiency and comfort there are 4 Bedrooms 4 Bathrooms - space for everyone ✨ High ceilings & open floor plan for a modern feel ✨ KitchenAid stainless appliances + quartz countertops ✨ Separate bar/entertainment space ✨ Fully furnished with luxury coastal style - just bring your suitcases! ✨ Boat Slip 29 included (45' long x 14.75' wide) 📍 Location: Emerald Flats. 815 39th Street Gulf
🏡 Welcome to Emerald Flats a Waterfront Community in the heart of Marathon! Your brand-new dream home is here: ✨ Gated community entryway ✨ Gulf front water views and private boat docking. ✨ Built for efficiency and comfort there are 5 Bedrooms 4 Bathrooms - space for everyone ✨ High ceilings & open floor plan for a modern feel ✨ KitchenAid stainless appliances + quartz countertops ✨ Separate bar/entertainment space ✨ Fully furnished with luxury coastal style - just bring your suitcases! ✨ Boat Slip 30 included (45' long x 14.75' wide) 📍 Location: Emerald Flats. 818 39th Street Gulf
Completely remodeled in 2024 by The Design Center, this 5 bedroom, 4 bathroom luxury waterfront residence sits on a private gated corner lot in Coco Plum with over 373 feet of water frontage and quick access to the Atlantic Ocean. Located at the end of a quiet street, this property offers exceptional privacy, boating convenience, and high-end coastal living. The open-concept interior features designer finishes, custom lighting, new flooring, a luxury kitchen, and a spacious layout ideal for entertaining. The primary suite overlooks the water and includes a beautifully appointed bath and walk-in closet. Offered fully furnished, this home delivers a turn-key lifestyle. Outdoor living is exceptional with a brand new 13' x 30' concrete pool with attached spa, new equipment, and a Viking outdoor kitchen. With impact-resistant windows and doors, this home was designed for style, comfort, and peace of mind. Boaters will appreciate the deep-water dock, quick ocean access, and a 20,000 lb boat lift. A rare find in the Keys, the property also includes a 2-car garage, 1,200 sq ft of enclosed storage, covered carport, and parking for 5 vehicles plus a 40 ft trailer turnaround. Features: $1.5M+ high-end renovation (2024) 373+ ft of canal frontage, fast ocean access 5 bedrooms, 4 bathrooms Primary suite with water views Fully furnished New pool & spa Viking outdoor kitchen Impact windows & doors Gated corner lot at end of street 2-car garage + 1,200 sq ft storage Boat lift permit in place Space for vehicles, boat, and trailer 7-day vacation rentals permitted A rare opportunity to own a modern waterfront estate in Coco Plum.
Built in 2018, this elevated 3 bedroom, 2 bath home offers solid construction, impact windows and doors, and a well-planned layout that combines comfort with practicality. Inside, 9-foot ceilings and crown molding add a polished touch throughout. This Palm Harbor home features a functional layout that opens to the main living area. The in-house laundry adds convenience, and covered parking beneath the home provides ample space for vehicles and storage. A spacious balcony extends the living space outdoors—ideal for enjoying ocean breezes.
Welcome to your turn key townhouse at Ocean Isles Fishing Village, where location is everything! Our seven-acre oceanfront community has recently been rebuilt above flood, offering new concrete block townhouses in the heart of the Florida Keys. As an added bonus, these townhouses allow for seven-day rentals. This stunning townhouse boasts one of the most desirable locations in the community. Marvel at the breathtaking ocean and marina views from your balcony and feel the refreshing ocean breeze as you sip your morning coffee. With only steps separating you from the ocean and marina, you'll have unparalleled access to the best of Florida Keys living. Inside, you'll find two levels of luxurious living space. The first floor features a living room, fully-equipped kitchen with granite countertops and an island, and a convenient half bath. Gray tiled floors and custom made white plantation shutters add to the modern and stylish feel of the home. On the second floor, you'll find a large master bedroom and a full bath, offering even more spectacular ocean views. But it doesn't end there - step outside and enjoy the olympic size pool overlooking the marina. It's the perfect spot to relax and soak up some sun while taking in the serene surroundings. One of the best amenities is the private boat ramp, making it incredibly convenient to take your vessel in and out of the water at your leisure. The marina, protected by Jack Tar Flats, has a new seawall, bulkhead, and docks at your disposal. Our prime location in Marathon also allows for smooth boating access, whether you decide to head south or north. Don't wait any longer to own your own piece of paradise. Explore and enjoy all that the Florida Keys have to offer with your own townhouse at Ocean Isles Fishing Village.
Welcome to Jardin de Mariposas...this charming two bedroom, one bathroom half duplex nestled in the heart of the Florida Keys. This inviting residence offers a perfect blend of comfort and coastal casual , providing an ideal retreat for those seeking a relaxed and tropical lifestyle. Upon entering you will be be greeted by a warm and welcoming atmosphere, the open-concept living areas feature ample natural light, creating a bright and airy ambiance that highlight the coastal color palette and tasteful decor. Step out into the spacious backyard oasis. You'll find a delightful surprise a luxurious hot tub, providing the ultimate relaxation experience against the backdrop of swaying palms and tropical butterfly foliage. Enjoy the trickling sound of the waterfall, low maintenance 200 gallon pond with live fish and beautiful aquatic plants. The outdoor space is the true gem of this property, offering generously sized yard ideal for entertaining guests, barbecues, or enjoying tranquil moments of solitude. Located in the heart of Marathon, this half duplex offers convenient access to the vibrant local community and the natural wonders of the Florida Keys. With its close proximity to pristine beaches, boat ramps, world-class fishing, and a variety of dining and entertainment options, this property promises an unparalleled Florida Keys living experience. A great Keys get away or rental investment, long term or short term.
Experience ultimate waterfront luxury living with this stunning 5-bedroom, 3-bath residence (versatile bonus den can be used as 5th bedroom), perfectly positioned on a tranquil, sheltered waterway in a tucked away neighborhood. Thoughtfully designed and impeccably furnished, this home showcases high-end finishes and designer décor throughout, creating a sophisticated yet comfortable coastal retreat. A rare highlight of this property is the indoor swimming pool, allowing for year-round enjoyment in complete comfort and privacy. Outside, you'll find a tropical oasis backyard for relaxing or entertaining. Feel free to cast a fishing line off your private dockage with 30 ft of waterfront. With direct access to the Atlantic Ocean or Gulf of Mexico, this is a dream for boating and fishing enthusiasts. Enjoy paddle boards or kayaks in your own private lagoon. The spacious open concept living areas are ideal for entertaining. Each bedroom opens up to the indoor pool providing a relaxing sanctuary for family and guests alike. Whether you're seeking a full-time residence or a luxury vacation escape, this exceptional waterfront home combines resort-style amenities, impeccable design, and an unbeatable location for the perfect Keys lifestyle.
Here's your chance to own a piece of paradise in the heart of Marathon! This property offers the rare opportunity to REPLACE the existing mobile home with a brand-new, elevated Keys-style retreat. The value is truly in the land—making it ideal for those looking to design their own stilted home and enjoy the ultimate Florida Keys lifestyle. The lot already includes essential utilities, streamlining the process to begin your new build. Located within Key by the Sea, this condominium community offers amenities such as laundry facilities, a bathhouse, and a waterfront picnic area where you can relax and soak in refreshing ocean breezes. Enjoy the convenience of being close to popular restaurants, shops, and local favorites like Sombrero Beach. Whether you're dreaming of a weekend escape or a full-time coastal residence, this location makes it easy to enjoy everything the Keys have to offer. Don't miss this rare opportunity to own the land and create your perfect Keys getaway in Key by the Sea. Contact me today to start planning your vision for island living. Learn more about Key by the Sea at https://www.keybythesea.info
Offering a rare pre-construction opportunity at Seaward Pointe; this community embodies the timeless and transformative nature of the sea, manifested across 8 luxury oceanfront villas, pristinely located in Marathon, the heart of the Florida Keys. Seaward Pointe isn't just a residence; it's a launchpad for extraordinary experiences. With private boat docks for each villa and direct access to the Atlantic Ocean, residents can immediately embark on diverse marine activities. Lot 9 offers prime views of the Atlantic Ocean from this oceanfront corner lot with a 80 foot dock. This villa will also feature superior concrete construction, four bedrooms, three and a half bathrooms, over 3,780 square feet inside, office, laundry room, pantry, elevator, private pool, covered parking and a roof top deck. Impact windows and doors for storm protection and peace of mind. Flexibility for personal use or weekly rental with potential to participate in a professional rental management program. With breathtaking 270-degree oceanfront views, this property is designed to appreciate in value while providing an exceptional living experience that connects you intimately with the natural beauty of the Florida Keys. The surrounding area offers an incredible array of marine experiences. With Marathon's private airport just across the street, fly in or out with ease. Seaward Pointe represents more than a real estate opportunity--it's a strategic investment in a lifestyle and a location designated as a Federal Opportunity Zone. This villa offers unique tax benefits for investors, including potential capital gains tax deferment when holding the property for 10 years. With only 9 exclusive villas available, this is a rare chance to secure a prime location in the Florida Keys.
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
Welcome to 996 97th St., Marathon. A private gated ocean front oasis in the heart of Marathon. As you enter this elevated two story home you are met with generous open floor plan living areas surrounded by Atlantic Ocean views from every window. The living room flows into the updated kitchen with large eat-at bar or go out to the covered balcony to relax in the shade or out into the open sun to soak up some rays. The first level also hosts two guest bedrooms, a full guest bath and a half bath along with full laundry room. The primary suite encompasses the entire second floor with ocean views, large primary bath, huge walk-in closet and a private balcony. Certainly not least is the 125+ linear feet of protective canal seawall dockage and over 80 feet of Atlantic Ocean frontage. The underneath of the house offers plenty of storage for vehicles and toys with space left over and the lot is 13,665 square feet with plenty of room to add a pool. Call today for information on this uniquely positioned and private home in the Heart of the Florida Keys!
Opportunities to own an oceanfront residence with a sandy beach, protected boat dockage, and ocean views are rare in the Florida Keys, and this condominium delivers them together in one exceptional setting. Two deeded boat slips, one with a boat lift and the other with a floating dock, make it easy to reach offshore fishing, diving, and lobstering spots. The private complex of only 16 residences is professionally maintained and offers a pool with ocean views, a refurbished tennis and pickleball court, and lush tropical landscaping accented by lighting for evening enjoyment. Inside, the two-bedroom, two-and-a-half-bath home has been fully remodeled with a thoughtfully designed kitchen, refreshed baths, new flooring, and upgraded plumbing and electrical systems. Nine-foot ceilings add volume, while impact-rated doors, windows, and sliders, along with a metal roof, add strength and peace of mind. The primary suite opens to a patio overlooking the pool and ocean, while a screened patio off the living area expands the home's space for outdoor dining or relaxation. Offered furnished and with generous storage, the residence is move-in ready. Set in the Middle Keys near Marathon's many conveniences, this property blends accessibility with authentic oceanfront living. For those seeking beach, boating, and views in one rare opportunity, this home demands a closer look. An excellent opportunity for buyers ready to act. Arrange your private showing today.
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.
WELCOME to paradise in the sun located in the heart of Marathon! This stunning 3 bed / 2 bath, over 1800 sq ft. oasis will not disappoint. Located just 3 homes away from the open ocean, this beauty provides both indoor and outdoor entertainment. The gorgeous kitchen will satisfy the most talented chef. The open concept also provides a great space for family and friends. Updated throughout to satisfy your pickiest buyer. Enjoy the privacy of a master bedroom located on the 2nd floor. If you're looking for the LOWEST PRICE per sq ft waterfront property in Marathon, you are here. If your goal is to live mortgage free this one provides family living as well as income potential as it is a seasoned rental on AIRBNB. Private balcony on the 2nd and a private balcony on the 3rd floor as well. The porch area outside the main entrance provides for relaxing nights. The bonus room located at ground level with ample space is a huge plus, the private open space is perfect for relaxing after those long and beautiful days in that blue water. HURRY this is a MUST see, schedule your private showing before this one is gone!
Motivated seller! Seller is open to contributing toward buyer closing costs or interest rate buy-down with an acceptable offer, creating a great opportunity for both primary and investment buyers. Turnkey, fully furnished, and already producing income in Marathon! Weekly rentals are allowed, so this home isn't just move-in ready -- it's ready to earn from day one. Built entirely of concrete with impact windows, a metal roof, and low-maintenance landscaping, it's the perfect blend of durability and easy ownership. Inside you'll find LVT wood-style flooring, fresh white interiors, and an updated kitchen with stainless steel appliances. The layout includes 3 bedrooms, 2 full bathrooms, plus a bonus flex space ideal for an office, lounge, or guest nook. Recent upgrades include new TVs, a new washer/dryer, updated lighting, and modern ceiling fans. And the best part? Direct ocean access. This property features a 50' dock, a large boat lift (approx. 12,000 lbs), and extra dockage for additional watercraft, plus room for a pool. Bring the boat, the skiff, and the jet skis. There's also plenty of trailer parking, a dedicated outdoor storage area with a full-size fridge/freezer, and ample guest parking. Perfect as a personal escape, a smart investment, or both -- this Marathon home checks every box.
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.
Discover the charm and comfort of this spacious ground-level home with an attached guest suite, perfect for extended family, visitors, or private rental income. Nestled in the desirable Crane Hammock Preserve, in this family-friendly neighborhood, residents enjoy access to both a private community beach and a boat ramp, offering endless opportunities for swimming, boating, and fishing just minutes from your doorstep. This corner lot is surrounded by native hammocks and mature foliage, creating a private, natural and protected sanctuary with plenty of room to relax. The property offers tremendous potential for customization, whether you envision updating to your own style, adding outdoor living spaces, or enhancing the guest suite, the opportunities are endless. With seller financing available, this home presents a rare chance to secure a piece of the Keys lifestyle with flexibility and ease.
No HOA! Paradise in Marathon - Florida Keys close to Sombrero Beach. Home is right on a walking and lit bike path that leads right to Sombrero Beach. Home features hot tub, hammock while watching the sunset or jump into your boat right out of the dock just steps away from the home. Hurricane impact windows & doors, jacuzzi, gazebo, bbq area, as well as a hammock. Fully renovated kitchens, bathrooms, fully furnished, as well as fully equipped kitchens. 50ft concrete dock with a deep water canal that takes approx.15-20 minutes to reach open water. Great investment opportunity, both units are currently vacation licensed and ready to enjoy as well as rent out to vacationers looking to get away. This is a unique investment opportunity that rarely go up for sale, not many of them around. Please note this is 2 units out of 4 top and bottom half of the building, that sit on one side of property.
Welcome to the tallest building in the Florida Keys. This 6th floor unit provides stunning open water views, a large bedroom with a bathroom, two large walk in closets, and ample natural light. This complex has something for everyone. Tennis, pickleball, swimming, saunas, a gym, billiards, onsite management, fishing and ample parking. Don't miss your opportunity to call this stunning unit home.Fee Includes: Bldg Exterior Mnt; Building Insurance; Cable; Common Area Mnt; Exterminating; Security; Sewer; Water

The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the Florida Keys Board of Realtors® Florida Keys MLS, Inc. Real Estate listings held by brokerage firms other than the owner of this site are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. Information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate.

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.
Marathon is located in Florida. Marathon, Florida has a population of 9,622. Marathon is more family-centric than the surrounding county with 21.39% 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 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 is 48.9 years.
The average high temperature in July is 90 degrees, with an average low temperature in January of 62.8 degrees. The average rainfall is approximately 45.1 inches per year, with 0 inches of snow per year.