Refine Search
Sort by
$40,000,000
8 Beds 11 Baths 619826 MLS
A rare dual-offering on coveted Millionaire's Row in Tavernier, this extraordinary oceanfront compound spans over multiple acres across two parcels-delivering an unmatched combination of scale, privacy, and future development flexibility in the Florida Keys. At 88845, a newly constructed 8,200SF estate sets a new standard for modern coastal luxury. Thoughtfully designed for both grand entertaining and private retreat, the residence offers 5 bedrooms, 6 full baths & 2 half baths, complemented by a dedicated office, control room, mudroom, and expansive 3-car garage with climate-controlled workshop. Interior finishes are curated at the highest level, including white diamond marble, teak wood flooring, custom millwork & a vapor fireplace, while a full-home sound system, elevator & advanced mechanical infrastructure provide seamless functionality. The chef's kitchen is equipped with top-tier Wolf, SubZero, & Cove appliances, dual dishwashers, farmhouse sinks, refrigerated drawers, wine storage & custom mahogany countertops-designed to accommodate both everyday living and large-scale entertaining. Outdoor living is equally impressive, anchored by a 120-foot resort-style pool with integrated spa, heating & chilling systems, & full smart control. A fully equipped summer kitchen, cabana bath, & multiple covered terraces create a true waterfront lifestyle experience. With 480 feet of water frontage, the protected basin offers exceptional boating capabilities, including 90 feet of dockage & room to expand, a 20,000lb lift, boat ramp & deep-water access. The adjacent parcel at 88835 provides over 3 acres of additional opportunity featuring a renovated 3-bedroom residence completed in 2022, with a transferable TDR allowing for the development of a substantially larger primary home. The property also includes a buildable lot & natural hammock buffer for added privacy. Together, these two properties present a generational opportunity to own a one of a kind waterfront compound.

88835 & 88845 Old Hwy, Tavernier

$35,000,000
9 Beds 10 Baths 613902 MLS
Zephyr Cove; the extravagant aquatically inspired retreat that you deserve. Located on the breathtaking waterfront nestled along the Gulf and designed and built by D'Asign Source. This stunning estate invites you to experience the perfect balance of luxury, tranquility, and adventure. With both fresh and saltwater elements woven into its design, every detail has been thoughtfully crafted. At the heart of the property lies a lazy river loop infinity pool, complete with bridges, swim-up pool bar in gazebo, spa with table, lap pool, beach-style entries, and waterfall grotto plus gas fire pit, putting green, and tropical gardens. From floating under the sun, entertaining guests, or enjoying a peaceful evening by the water, this home was manifested for unforgettable moments. Grand main residence vaunts an impressive private primary wing and elegant open spaces designed for comfort and entertainment. Indoor amenities include a temperature-controlled wine room, game room, home theater, fitness center, and conference room; endless ways to unwind and enjoy life. Two additional charming two-bedroom villas and a separate two-bedroom guest house are perched next door, perfect for hosting family and friends with style and privacy. Designed for the ultimate coastal lifestyle with outdoor kitchen and dining areas set against breathtaking Gulf views, ideal for entertaining or simply soaking in the beauty of your surroundings. Ample dockage and multiple boat lifts for your toys, located right between Vaca cut and Tom's Harbor Cut for easy Ocean access. Expansive garages and storage spaces provide ample room for vehicles, boats, and all essentials. Whole-home 130kw generator in its own private structure, ensuring peace of mind no matter the season. This is where everyday life feels like you're being pampered at a lavish resort. Step into a world where the beauty of nature meets unparalleled craftsmanship and let the magic of the Gulf welcome you home. 15 min to private airport.

57223 Morton St, Marathon

$29,500,000
10 Beds 13 Baths 619972 MLS
Newly Built Gulf-front Sanctuary with Panoramic Views, Guest and Pool Houses, Luxe Outdoor Living, and a Deepwater Navigable Dock. Set on 3 secluded acres+/- along one of the most protected stretches of the Gulf of America, 57783 Morton Street is a newly completed estate of rare scale, privacy, and modern coastal design. Surrounded by water, sandscape, and tidal ponds alive with marine life, the property offers more than 200'+/- of direct water frontage and uninterrupted views across the open Gulf. Completed in 2025 by builder and developer Alderuccio Corporation, this resilient, elevated retreat is constructed entirely of concrete and impact glass and is designed for effortless indoor-outdoor living. With three distinct finished living spaces totaling approximately 10,000 SF+/-, the estate functions as a private resort offering privacy, recreation, and exceptional access to the best of the Florida Keys. Though private and serene, the estate remains close to everything that defines Keys living. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport lies 4 miles+/- from the property for seamless private aviation access. Deepwater routes, snorkeling coves, and renowned fishing grounds are just moments from the protected 100' dock. The architecture emphasizes clarity, durability, and immersion in water and light. Walls of impact glass capture views of the Gulf, the bay, and the property's own tidal ponds, allowing natural light to animate the interiors throughout the day. Generous room proportions, ceiling heights of 10' to 12', and open circulation reinforce a sense of airiness and connection. Every finish, from porcelain flooring to quartzite counters and exterior of shell-stone, was selected for both resilience and refined coastal style. Smart home systems, solar power with battery backup, and integrated storm protection underscore a commitment to performance and longevity.

57783 Morton St, Marathon

$29,500,000
6 Beds 6 Baths 618152 MLS
A once-in-a-lifetime opportunity to own one of South Florida's most iconic properties. Welcome to Tea Table Key, a breathtaking 15-acre private island estate, accessible by car or by boat, located just minutes from downtown Islamorada and directly across from the famous Alligator Reef Lighthouse. Surrounded by vivid turquoise waters, this extraordinary sanctuary offers complete privacy and a front-row seat to nature's daily spectacle -- herons and egrets gliding overhead, pelicans diving at sunrise, and eagles soaring above your shoreline. Enjoy the rare luxury of total seclusion without sacrificing convenience. Within minutes, you're immersed in Islamorada's finest restaurants, art galleries, and shopping, yet at home you're embraced by the stillness of your own island world. Conveniently located approximately 1 hour and 30 minutes from Miami International Airport, or a 25-minute helicopter or seaplane ride, Tea Table Key offers an unmatched combination of accessibility and exclusivity. The island features a beautifully updated 6-bedroom residence, along with a tennis court and private dockage. Whether you choose to enjoy the comfort of the existing home or envision an entirely new luxury residence, Tea Table Key presents a truly incomparable canvas in one of the most sought-after destinations in the Florida Keys.

79775 Overseas Hwy, Islamorada

$29,000,000
4 Beds 6 Baths 620394 MLS
Villa Lago is an Italian-inspired waterfront estate positioned along 220 feet of pristine Florida Bay frontage in Islamorada. Offering 8,194 SF of living space on 1 acre of bayfront property, a dramatic arrival unfolds beneath soaring 30ft ceilings, leading into a grand living space framed by turquoise bay views. An arcaded hallway with a hand-tiled barrel-vaulted ceiling connects interiors featuring Italian finishes, exquisite marble details, five fireplaces, hand-painted ceiling frescoes, and a one-of-a-kind imported tile roof. Florentine quatrefoil windows, Juliette balconies, wrought-iron railings, copper rain gutters, and hand-carved marble corbels enhance the home's architectural character. The floor plan includes four bedrooms, with three guest suites on the main level and a private third-floor primary retreat featuring two fireplaces, an office, tea room, sitting room, custom walk-in closet, private laundry room, spa-inspired bath, and balconies overlooking the living spaces below. The chef's kitchen is appointed with Viking, Miele, U-Line, and Sub-Zero appliances, a walk-in pantry, and dedicated prep kitchen. A pass-through window connects to the outdoor kitchen with a Viking grill, refrigeration, ice maker, bar seating, and covered dining overlooking the pool, beach, and bay. Additional spaces include a formal dining room with a hand-painted ceiling fresco, wellness room, sauna, private theater with wet bar, and a billiards lounge with mahogany coffered ceilings and coconut wood flooring. Outside, an infinity-edge pool, sunken gazebo with swim-up seating, putting green, fountains, and tropical landscaping. Deep-water dockage, white-sand beach, and crystal-clear waters provide immediate access to world-renowned fishing, diving, snorkeling, and boating. Additional features include an air-conditioned boat room, skiff ramp, 4,000+ SF collector's garage, elevator servicing all 3 levels, Control4 smart home integration, Sonos, and secure walled & gated grounds.

75090 Overseas Hwy, Islamorada

$27,000,000
5 Beds 8 Baths 619825 MLS
Set on over 2 acres along prestigious Millionaire's Row in Tavernier, this newly constructed oceanfront estate represents a rare convergence of scale, design, and functionality in the Upper Florida Keys. Encompassing 8,200 square feet of interior living space and over 16,000 square feet total, the residence is thoughtfully designed to accommodate both elevated everyday living and large-scale entertaining.The home features 5 bedrooms, 6 full baths, and 2 half baths, with all bedrooms offering en suite accommodations, custom closet build-outs, and refined finishes throughout. Additional interior spaces include a dedicated office, control room, mud room, and laundry room, providing both comfort and operational efficiency. A private elevator, whole-home sound system, and advanced mechanical infrastructure--including 600-amp service, multiple electrical panels, and five independent AC zones--underscore the property's level of detail and performance. Interior finishes are curated with a modern coastal aesthetic, highlighted by white diamond marble and teak wood flooring & a custom steel roof. The chef's kitchen is outfitted with top-tier Wolf, SubZero, and Cove appliances, including a 60-inch range, dual dishwashers, farmhouse sinks, and custom mahogany countertops--designed to seamlessly blend form and function. Outdoor living is equally exceptional, with 240 feet of oceanfront, anchored by a 120-foot resort-style pool, complete with multiple heating and chilling systems, a gas-heated spa, and full smart control. A fully equipped summer kitchen, cabana bath, and multiple covered entertaining areas create a true indoor-outdoor lifestyle experience. Additional highlights include a 3-car garage and fully equipped workshop with air conditioning, utilities, security systems, and custom lighting. The property is also zoned for weekly rentals, presenting a compelling opportunity for both personal enjoyment and income potential.

88845 Old Hwy, Tavernier

$26,400,000
7 Beds 10 Baths 620022 MLS
Escape to Palm Paradise, a breathtaking oceanfront estate on 7.64 private acres in Islamorada, offering 369 feet of shoreline and sweeping Atlantic views. Tucked behind gates on Plantation Key, this secluded retreat combines lush tropical landscaping with unmatched privacy for the ultimate island escape. The 8,988-square-foot main residence showcases exceptional craftsmanship and thoughtful design. One wing features a dramatic two-story primary suite with a private office, while the opposite wing includes four additional bedrooms and four bathrooms across two levels. A separate two-bedroom guest house provides extra space for visitors, and a whole-house generator adds convenience and peace of mind. Inside, custom woodwork, coffered ceilings, built-ins, and high-end finishes create a warm yet refined atmosphere. Amenities include a chef's kitchen, wine cellar, private gym, elevator, and seamless indoor-outdoor living spaces ideal for entertaining or relaxing by the water. Resort-style outdoor features include a custom pool, tiki bar, outdoor kitchen, beachside fire pit, putting green, observation pier, and a lighted tennis court with cabana. Convenient access by seaplane, helicopter, or a 90-minute drive from Miami makes travel effortless. Perfect for boating enthusiasts, the estate is near dockage and concierge dry storage options. Located in the heart of Islamorada, Palm Paradise offers easy access to world-class fishing, boating, dining, and the laid-back luxury of the Florida Keys. Offered at $26.4M, Palm Paradise is a rare opportunity to own a private waterfront compound ideal for luxury living, family retreats, or executive escapes.

89505 Old Hwy, Tavernier

$25,000,000
609597 MLS
Introducing Enchanted Island, an unparalleled private island located 1.5 miles from Key West accessible via its own private highway exit from US 1. This rare real estate jewel offers an exclusive escape like no other. Presently zoned for sub urban residential use, the island permits the construction of up to two homes. Elevated 15 feet to meet construction codes and with building permits already secured, Enchanted Island is posed for your development aspirations. Additionally, the seller has completed engineered architectural plans for a 7,437 SF home. For those with a vision grander in scale, the option of rezoning and securing permits for up to ten homes exists, providing endless possibilities for your imagination. Enchanted Island boasts all essential utilities, including a new 1000A 120/240V power service, underwater sewer and power lines, and AT&T fiber connectivity. With building permits in hand, your journey from blueprint to building can commence without delay. Spanning an impressive 4 acres, Enchanted Island offers both tranquility and unique features, such as a private ocean reef and partial dredging, ideal for potential boat dock installation. In addition to its private highway access, the island has a history with helicopter use, hinting at the potential for establishing a heliport to further enhance its exclusivity and convenience for the distinguished few who will call it home or their luxury getaway. Enchanted Island seamlessly combines isolation with connectivity, offering a lifestyle statement for the discerning few. This exotic haven envisioned for the elite seeking not just a residence but a statement of lifestyle, stands ready to fulfill visions of grandeur against the breathtaking backdrop of the Florida Keys. Seize the unparalleled opportunity to turn your dream of island living into your reality with Enchanted Island.

1 Seppala Way, Key Haven

$24,995,000
7 Beds 11 Baths 619281 MLS
Experience unparalleled oceanfront living at the Chateau on the Ocean, a turnkey private estate set within an exclusive enclave in Islamorada. Here elevated coastal living reflects the sophistication of what has been referred to as the Hamptons of Miami. From the moment you arrive, a striking sense of privacy, scale, and intention is evident, with architecture and surroundings that feel truly unforgettable. Completely reimagined and newly constructed in 2023, this residence showcases exceptional modern design, engineering, and craftsmanship. Set on just under 2 acres of pristine coastline, the property offers 19,784 SF of total living and entertaining space, including 10,182 SF under air. Inside, soaring ceilings and walls of glass create a seamless indoor-outdoor connection, filling the interiors with natural light and highlighting refined, couture-level finishes. Amenities include a fitness center, indoor basketball and pickleball court, a Baccarat-inspired grand ballroom, and a custom Glamour Suite. Outdoors, a mosaic pool and spa overlook the Atlantic Ocean, complemented by alfresco dining, a firepit lounge, and multiple terraces with sweeping coastal views. A 300 inch outdoor LED theater and rooftop terrace elevate the experience. A 100ft private dock provides direct ocean access. Approved plans include 6 additional suites, including 2 oceanfront residences, allowing expansion into a multi-structure compound. A rare legacy estate defined by privacy, scale, and presence

82719 Old Hwy, Islamorada

$24,995,000
5 Beds 8 Baths 617705 MLS
Newly completed private oceanfront estate on 2+ acres in Plantation Key, offering an extraordinary combination of scale, privacy, dockage, and resort-style living in the heart of the Florida Keys. Designed for luxury coastal living, entertaining, and extended stays, this exceptional estate features over 9,000 sq. ft. of interior living space and more than 15,000 sq. ft. under roof. Set behind a gated entry, the residence offers 5 ensuite bedrooms, 5 full baths, 3 half baths, multiple flex spaces, an elevator, expansive covered porches, and seamless indoor-outdoor living. Additional luxury spaces include an in-home theater, private gym, and a massive office overlooking the ocean, all of which could easily serve as additional bedrooms, creating the potential for an 8-bedroom layout. The outdoor spaces are designed to showcase the Atlantic Ocean setting, with a resort-style pool, jacuzzi, generous lounging areas, and sweeping oceanfront views. Boaters will appreciate the 80-ft dock, 20,000 lb boat lift, and 160-ft jetty, creating outstanding access for enjoying the Keys lifestyle. With vacation rental zoning, the property also offers investment flexibility for those seeking personal use, income potential, or a legacy estate. Private oceanfront acreage of this scale is increasingly rare in the Upper Keys, making 87895 Old Hwy a standout opportunity for the buyer seeking a newly completed Florida Keys estate with privacy, presence, flexible living space, and exceptional waterfront amenities.

87895 Old Hwy, Islamorada

$22,500,000
7 Beds 9 Baths 618525 MLS
Introducing Isla House. A truly exceptional waterfront estate in the heart of downtown Islamorada, which exemplifies the serene beauty and elegance of Keys living. Set on a 5.82 acre double lot, Isla House overlooks 500+ feet of pristine Florida Bay waterfront. New custom construction melds traditional Caribbean architecture with clean modern aesthetics. The over 8,800 square feet of air conditioned living space is thoughtfully designed with bright open interiors which blend sophistication and comfort while framing breathtaking views of Florida Bay. You enter a sunlit two-story foyer leading you upstairs to a bespoke great room, encapsulating a dramatic vaulted wood ceiling, spacious living area, and a custom gourmet chef's kitchen. Floor to ceiling glass doors frame an unobstructed view of the spacious bay-view terrace, which features a 50 foot elevated infinity edge swimming pool and outdoor kitchen with bar. On the upstairs level you will also find a serene primary suite, five generous en-suite guest bedrooms, a powder room, and a large laundry room. The lower level offers a separate one bed en-suite with its own entrance and patio. A media room with adjoining bathroom is the ideal flex space. A 1,600 square foot three car garage and a carport area completes the lower level. All told, there is nearly 25,000 square feet under roof cover. The estate's tropical grounds are designed to complement the home's architecture. A private floating dock offers unimpeded views of Florida Bay. Located in the heart of Islamorada, this property offers rare walkability to some of the village's most recognizable attractions. This location allows you unparalleled access to the best of Islamorada's dining, entertainment, and waterfront lifestyle. Isla House represents a rare opportunity to own one of Islamorada's most unrivaled, captivating, and serene waterfront estates—a sanctuary of elegance, craftsmanship, and timeless island charm.

81486 Overseas Hwy, Islamorada

$19,750,000
6 Beds 7 Baths 617534 MLS
Rare Private Sandy Beach - Oceanfront Estate with endless open ocean views, just 30 minutes to Key West! This is a once-in-a-lifetime opportunity to own over 5 acres of sprawling oceanfrontage on exclusive Sugarloaf Beach, with over 500 feet of pristine sandy shoreline. Zoned Sub Urban Residential, this rare estate offers unmatched potential--create a private luxury compound, a boutique resort rental, or VIP luxury retreat. One of the few properties in the Lower Keys where lucrative nightly rentals are allowed with Special Vacation Rental Permits, this remarkable estate provides exceptional flexibility with ample room to expand. This estate has two existing Single Family Residences - the main house has 4 bedrooms 4 bathrooms and the second house has 2 bedrooms, 2 bathrooms and 1 half bath. Currently set up as two luxury nightly vacation rental homes! New 430-foot dock with stainless steel pilings, stainless steel support beams and composite decking. The 5-foot draft welcomes larger boats! Arrange private charter pick ups at the dock for your guests. Enjoy world-class boating, fishing and diving on your doorstep. American Shoal Lighthouse is only 5 miles directly in front of this spectacular property. Located on highly desirable Lower Sugarloaf Key in the Lower Keys, only 30 minutes to Key West, this hidden sanctuary is an unmatched offering for a discerning buyer seeking privacy, scale, and fantastic re-development potential. Nothing comparable exists in the area! Sugarloaf Beach remains one of the most coveted and rare stretches of beachfront in the Florida Keys. Whether you envision a secluded tropical retreat, a boutique luxury rental, or a visionary new oceanfront compound, this property is incredible with amazing potential to redefine with your personal touch. Opportunities like this come once in a lifetime. Take your private tour today and unlock the full potential of this iconic oceanfront estate!

15760 Old State Road 4a, Sugarloaf

$19,550,000
611315 MLS
Located on the northside of Old Town only two blocks from the historic Key West Port, NYAH is walking distance from the main strip of bars and restaurants on Duval and proximate to historical landmarks such as the Southernmost Point, Ernest Hemingway Home, Key West Butterfly Conservatory, and Mallory Square. The Property is designed for hosting group travelers offering both private and shared guestrooms. Private Rooms can accommodate groups of up to six people and each guest is provided their own bed, locker, and set of towels. Guestroom amenities include en-suite bathrooms, private lockers, and personal charging docks. Home to three outdoor pools, NYAH is in possession of a bar license and serves drinks from the front desk. NYAH also features an office space which can be converted into a 3-bedroom transient unit. As the Property holds 36 transient licenses, no additional ROGO is needed.

823 Fleming St, Key West

$18,999,000
6 Beds 8 Baths 615643 MLS
A private sanctuary of coastal sophistication, The Oasis offers two residences spanning 2.85 meticulously landscaped acres with over 400 feet of pristine waterfront and a protected deepwater basin. Designed for elevated living, The Oasis blends resort-style amenities with the privacy and scale of a true Florida Keys compound. The grand porte-cochère entry sets the tone, leading to a single-level main residence with soaring ceilings, white oak floors, and 12' retractable glass walls that frame sweeping ocean views. The chef's kitchen is anchored by a Calacatta marble island, Thermador appliances, and a walk-in pantry, opening to a spacious great room and dining area ideal for entertaining. The main home features four bedrooms, six full bathrooms, and a soundproof theater room. The primary suite is a private retreat with a fireplace, dual walk-in closets, a safe room, and a spa-inspired bath with a steam shower. Each additional bedroom includes an en suite bath, private balcony, and ocean views. A detached guest house offers two additional bedrooms and bathrooms, creating a total of six bedrooms across the estate with endless space for expansion. The summer kitchen, alfresco dining areas, and multiple lounging terraces offer seamless indoor-outdoor living. The deepwater basin accommodates larger vessels and provides quick access to the Atlantic and Bay. Amenities rival a private resort: soundproof theater, fitness center with sauna, golf simulator, and two resort-style pools—each with a spa, sun deck, and outdoor entertaining spaces. Discreetly luxurious and effortlessly livable, The Oasis redefines waterfront living in the Florida Keys. Designed for ultimate security and safety, this home was built to provide unmatched peace of mind. Every element was designed with meticulous attention to detail and an uncompromising commitment to quality. The Oasis is not just a residence—it is a lifestyle statement in one of the Florida Keys' most desirable locati

87429 Old Hwy, Islamorada

$18,000,000
2 Baths 613627 MLS
''The Pulse of Islamorada'' ... Iconic Islamorada Restaurant & Cabana Bar available for Sale, Real Estate and Business included. Spanning over 1,000 feet of bayfront and 500 ft of Highway frontage, where the locals & visitors come from near & far to watch nightly sunsets over the bay, enjoy food & libations, and listen to live bands daily. This property includes over 5 acres of real estate (survey available), full service bar with 5 Cop liquor license, 250 seat outdoor restaurant, private party & tournament hosting area. New parking lot, lighting, & drainage completed in 2020 with plenty of parking to expand the business. Concrete building built in 2015/2016 for gift shop, bathrooms, laundry, prep kitchen, storage, and more. In addition, property includes main kitchen, special event tiki bar, dockage, beach, boat ramp, and more. Sale includes 4 on site building rights & 2 boat slips in the Islamorada Yacht Basin located adjacent to property. Room for expansion. Voted Best Sunset year after year. Additional information and financials available upon request. NDA and POF required. Contact Listing Agent . All information to be verified by Buyer/Buyer's Agent.

96 Madeira Rd, Islamorada

$16,900,000
5 Beds 4 Baths 620413 MLS
Discover one of the Florida Keys' most extraordinary private island retreats. Encompassing 9.69 acres of pristine tropical landscape, Howell Key offers an unparalleled opportunity to own an off-grid luxury island with two building rights, allowing for one additional residence, surrounded by breathtaking open water views from sunrise to sunset. Designed for those who value privacy, adventure, and refined coastal living, the island features groomed trails, resort-style pool, sandy beach, pickleball court, chicken coop, pasture, and expansive barn. At the heart of the island sits a beautifully crafted 5-bedroom, 4-bath residence encompassing 3,352 sq. ft. Cathedral ceilings, elegant coastal interiors, and expansive gathering spaces create a warm yet sophisticated atmosphere, while walls of impact-rated glass invite natural light and panoramic water views. The layout comfortably accommodates family and guests with an attached primary suite featuring a generous walk-in closet. A separate guest wing, accessed via a breezeway, includes its own living room, breakfast bar, and two private bedrooms. Wander the groomed trails, relax by the saltwater pool, launch kayaks from the sandy beach, enjoy pickleball, or watch the sunset from your dock. Built for resilience and efficiency, the home features SIP construction, Hardie Board siding, a standing seam metal roof, impact windows and doors, whole-house reverse osmosis water filtration, and an off-grid solar power system. Elevated approximately 10 feet above base flood elevation, the property offers sustainability and peace of mind. The purchase includes a barge, golf cart, tractor, and a private mainland lot for car storage. Howell Key offers a private island lifestyle few will ever have the opportunity to experience.

Howell Ky, Summerland

$16,000,000
4 Beds 3 Baths 620952 MLS
Own an entire private island in the heart of the Florida Keys. Located just ¼ mile offshore from Marathon, East Sister Rock Island offers extraordinary privacy surrounded by turquoise waters, yet remains only minutes from the mainland. The property encompasses approximately 6.5 acres, including approximately 5.8 acres of surrounding seabed that create an exceptional marine setting for snorkeling, swimming, kayaking, paddle boarding, fishing and exploring the crystal-clear waters of the Keys. At the center of the island is a beautifully updated 3-bedroom, 2-bath main residence with a detached guest house, offering over 5,000 total SF of living and entertaining space. Recent interior renovations include a beautifully updated kitchen with gorgeous countertops and modern finishes. A 12-foot-wide wraparound veranda captures panoramic water views, Atlantic sunrises and spectacular Florida Keys sunsets. Designed for the ultimate island lifestyle, the property features a waterfront pool and spa, tropical landscaping, multiple outdoor lounging and dining areas, and a 100-foot deep-water dock with ample dockage. World-class fishing, diving, snorkeling, boating and water-sports begin just outside your door. East Sister Rock is equipped for self-sufficient island living with solar and wind power, battery storage, backup generator, desalination system and substantial freshwater cistern capacity. A private helipad provides an additional point of access. Few properties offer this combination of privacy, accessibility, marine surroundings and established island infrastructure. Seller is also open to exploring select Joint Venture opportunities. Note the sale includes 99 E Ocean Drive on the mainland which has a private dock space.

1 E Sister Rock Is, Marathon

$15,990,000
6 Beds 9 Baths 618911 MLS
Newly completed in 2025, this exceptional oceanfront estate is located in the heart of The Florida Keys on the premier ocean side of Islamorada. A gated entry welcomes you through lush tropical landscaping and a diverse fruit-tree grove, setting a private and refined arrival. Set on over 2 usable acres with 210 feet of private sandy beachfront and a protected cove, the residence spans 7,590 square feet of interior living space & 1,736 square feet of exterior living, with an expansive 230-foot dock. Designed for seamless indoor-outdoor living, the home features a dramatic great room with 23-foot ceilings, panoramic Atlantic exposure, and expansive covered terraces with summer kitchen and outdoor dining areas. A 65-foot heated lagoon-style pool with swim-up bar and fire-pit lounge creates a resort-caliber setting. The chef's kitchen is appointed with Sub-Zero, Wolf, and Thermador appliances. Additional highlights include dual primary suites, private orchid garden, lounge & recreation room, elevator, Sonos surround sound, impact windows and doors, metal roof, double-height garage, water-sports storage room and a full home generator. The essence of beachfront living in Islamorada, combining impressive scale and ultimate privacy. ***A contiguous 0.7-acre lot with development rights for an ancillary building with upstairs storage is available separately.

88351 Old Hwy, Islamorada

$15,950,000
6 Beds 8 Baths 618816 MLS
BAYSIDE, DEEP WATER, BREATHTAKING GULF VIEWS Welcome to one of Islamorada's premier rare bayside estate properties - a remarkable parcel that stretches from Overseas Highway all the way to the Bay. The home bestows privacy, unobstructed Gulf Views, and a deep-water basin for calm dockage cable of accommodating substantial vessels with immediate access to world class sportfishing waters. The residence includes 6 bedrooms, 7.5 bathrooms and was designed to blend coastal elegance with effortless waterfront living. In addition to the bedrooms, the main home provides a complete gym and office. A separate guest house includes a living room, full kitchen, laundry room, and two bedrooms with ensuite bathrooms. Located in the heart of Islamorada, the home is walkable to several restaurants. Agents Welcome

20 Avacado St, Islamorada

$15,000,000
620795 MLS
Over 10 Acres of Industrial-Zoned Land for sale in the Florida Keys A rare opportunity to acquire 10.88± acres of Industrial (I) zoned vacant land in the Florida Keys. Industrially zoned properties are extremely limited due to the unique development restrictions throughout the Keys, making this one of the few large-scale industrial development opportunities available. The offering consists of eight parcels totaling approximately 475,000± square feet (10.88± acres). Based on a recent Letter of Understanding (LOU) with Monroe County, the Industrial-zoned portion of the property allows for the development of approx. 130,000 square feet of light industrial floor area. One of the property's most significant advantages is that this allowable industrial floor area is exempt from Monroe County's NROGO permit allocation system, provided the development is limited to manufacturing, assembly, wholesaling, and distribution uses. This exemption represents substantial value, as the property has verified commercial floor area rights and an established path to obtaining building permits without the uncertainty of public allocation processes. The property is designated Industrial (I) on the Monroe County Future Land Use Map (FLUM), classified as Tier III on the Tier Overlay Map, and identified as Developed Land. The Industrial zoning district is intended to accommodate light industrial, manufacturing, warehousing, logistics, and distribution facilities. This is an exceptional investment and development opportunity for industrial users, logistics companies, manufacturers, and investors seeking one of the largest industrial development sites in the Florida Keys. Confidential Offering: Property address, surveys, and additional due diligence materials, including actual photographs, will be provided upon execution of a Non-Disclosure Agreement (NDA) and receipt of Proof of Funds.

Not Provided

$15,000,000
5 Beds 5 Baths 620594 MLS
Welcome to Palacio Coco Plum. Discover Your Florida Keys Oasis! Spectacular Ocean Front home in Marathon, the heart of the Florida Keys. This stunning property boasts luxury finishes throughout, including elegant marble floors, granite counters and volume coffered ceilings. Key Features include: His and Her ocean facing office, ideal for remote work or study, ocean views from most all rooms, white sand beach. privacy landscaping and massive car and equipment storage for multiple vehicles and hobbies. Boat Dockage Permitting is in Progress. Additionally, there is a whole house generator for back-up power, elevator from garage to top floor, heated and chilled pool and spa. The lovely gardens include mature mangoes and avocado trees and orchid trellis. 10 Minutes to Marathon International Airport. ADT Camera Security System on site

119 Coco Plum Dr, Marathon

$15,000,000
3 Beds 3 Baths 619824 MLS
An exceptional opportunity on coveted Millionaire's Row in Tavernier, 88835 Old Highway offers over 3 acres of oceanfront property paired with a rare additional acre featuring a protected boat basin--delivering a unique blend of privacy, usability, and future potential in the Upper Keys. Completed in 2022, the existing 3-bedroom, 3 bath residence spans approximately 1,500 square feet and is thoughtfully designed with impact windows and doors, hardwood flooring, a steel metal roof, and a well-appointed kitchen featuring Viking appliances. Outdoor living is enhanced by shell stone porch flooring, covered parking, and professionally designed landscaping with turf for low-maintenance coastal living. The property is comprised of three distinct parcels, including a buildable lot (Lot 2A), the current homesite (Lot 2), and a natural hammock parcel (Lot 3A) that serves as a permanent privacy buffer from the road, preserving the integrity and seclusion of the estate. A highly valuable feature of this offering is the inclusion & rare opportunity to create a custom waterfront compound tailored to your vision, while maintaining immediate livability. With direct access to a private boat basin and expansive acreage rarely found in the Keys, 88835 Old Highway represents a compelling combination of current enjoyment, future development flexibility, and long-term value in one of the area's most desirable waterfront corridors.

88835 Old Hwy, Tavernier

$14,995,000
11 Beds 9 Baths 620489 MLS
Welcome to Morton Manor, an exceptional gulf-side waterfront estate set on 2.82 private acres where luxury, privacy, and resort-style living come together in this extraordinary Florida Keys compound. Encompassing 8,515 sq. ft. of living space, this property features a 5-bedroom, 4.5 bath CBS main residence accompanied by two detached guest homes and a garage apartment, offering a total of 11 bedrooms and 8.5 baths designed to comfortably accommodate family and guests alike. The main home showcases an open-concept floor plan with expansive living and dining areas, two wet bars, elevator access, multiple laundry areas, and spacious guest accommodations, creating an ideal setting for both everyday living and large-scale entertaining. The detached bungalows and garage apartment provide additional flexibility for extended family, visitors, or exceptional rental opportunities while maintaining privacy throughout the estate. Impact-rated windows and doors, a durable metal roof, and quality construction provide lasting peace of mind. The outdoor amenities rival those of a private resort. Relax beside the pool, gather beneath multiple tiki huts, challenge friends to a game on the pickleball court or putting green and enjoy beautifully landscaped grounds. Boating enthusiasts will appreciate the 100' dock complete with 30-amp and 50-amp shore power, yacht dockage and 10K & 20K lb boat lifts. Positioned on the gulfside, the property offers easy access to world-class fishing, boating, snorkeling coves, sandbars, and unforgettable sunset cruises. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport is approximately 4 miles from the property for seamless private aviation access. Whether you're searching for a private family compound or an exceptional investment opportunity, Morton Manor offers a rare combination of acreage, waterfront living, luxury amenities, and versatility that is seldom found in the Florida Keys.

57733 Morton St, Marathon

$13,900,000
6 Beds 9 Baths 620077 MLS
Yes, you can have it all! This one-of-a-kind 3.2 acre Islamorada bayfront estate offers a new boat dock, more than 250 feet of sandy wade-in bayfront shoreline, two full residences, a separate garage/media house and a move-in ready package of extras unlike any other property in the Keys. This remarkable compound captures the spirit of the Keys with a level of scale and exclusivity seldom found on the islands. Arrive through a private gate to discover a secluded retreat where every detail has been curated for relaxed coastal living. For boaters, the new boat dock offers immediate access to Florida Bay and immediate Atlantic Ocean access through nearby Snake Creek. The welcome package also includes a newer 34' Edgewater with twin 400 hp Yahamas, a pair of Waverunners and UTV tow vehicle, plus fishing rods, kayaks, paddle boards, and bicycles to enjoy everything Islamorada has to offer. The 100 ft. long resort-style pool with large spa create the centerpiece of the property, surrounded by multiple lounging areas, outdoor kitchen with covered bar, shady terraces and intimate gathering spaces. The estate's flexible layout includes two full homes--a 2/2.5 with ground level living, and a 3/3.5 tri-level--plus a 1/1.5 media house with 2-car garage, all with classic island character. Both homes offer chef kitchens with high-end appliances including SubZero and La Cornue. Not only is this estate ready for fun, it's also ready to enjoy with furniture, decor, kitchenware and even linens included! This remarkable property encompasses 2 acres of upland, 1.2 acres of baybottom, a separate buildable lot, plus valuable development rights. It is also conveniently located next to Islamorada's crown jewel Founder's Park for near instant access to seasonal festivals, sports fields, dog park, playground, tennis and pickleball courts and much more. All of these features elevate the property into a true legacy holding--ideal as a luxury residence, family compound, or private retreat.

139 Gimpy Gulch Dr, Islamorada

$13,750,000
5 Beds 7 Baths 620590 MLS
Situated on one of Islamorada's premier and most sought-after bayfront streets, in the heart of Islamorada, this custom-designed poured concrete waterfront estate by renowned architects Charles Vincent George occupies 1.27 private acres with panoramic open-water views, spectacular year-round sunsets, protected boat basin, solar panels and a rare sandy beach area. Designed to maximize its exceptional setting, the residence offers seamless indoor-outdoor living with floor-to-ceiling impact-rated glass, expansive covered terraces, and walls of retractable sliders that frame breathtaking bay views from every room. A dramatic floating staircase, 12-foot interior doors, engineered hardwood flooring, and superb designer finishes define the home's clean contemporary design. The main residence features 4 bedrooms all ensuite, and 1 half bath. It is complemented by a detached 1-bedroom, 1-bath guest house. The kitchen features quartz countertops, premium Miele and Thermador appliances, and a hidden walk-in pantry. Upstairs is a spacious family/media or fitness room that leads onto a large deck with exquisite views of Florida Bay. Separate laundry/storage room. Fully integrated Loxone Smart Home system controls lighting, security, audio, and six independent HVAC climate zones. Outdoor amenities include an elevated heated and chilled 50FT saltwater lap pool, expansive entertaining terraces, mature tropical fruit trees & landscaping, an air conditioned garden shed, architectural landscape lighting, and a gated entrance ensuring exceptional privacy. The protected boat basin features a composite dock, 12,000 lb boat lift, with immediate access to world-class fishing & diving. At the front is an oversized air-conditioned garage with EV charging & a half bath. A covered carport is adjacent to the main house. A rare opportunity to acquire one of Islamorada's premier contemporary bayfront estates, combining exceptional architecture, outstanding construction and spectacular sunsets.

19 Avacado St, Islamorada

$13,500,000
8 Beds 8 Baths 620067 MLS
Private Helicopter Estate in the Florida Keys. Behind private gates on prestigious Million Air Row, this exceptional oceanfront estate spans nearly 2.5 acres and offers a rare blend of luxury, privacy, and future potential. The recently renovated residence features 8 bedrooms, 7.5 bathrooms, double-height ceilings, spacious bedroom suites, abundant storage throughout, solid CBS construction, impact windows and doors, and a new concrete roof. Designed for the ultimate Florida Keys lifestyle, the property boasts protected basin dockage with a 24,000 lb boat lift, a private helicopter pad, hot yoga studio, resort-style pool with waterslides, waterfall, and spa, plus two covered carports and a large garage. Expansive grounds provide endless opportunities to add additional amenities such as pickleball, volleyball, guest accommodations, or a private beach retreat. A truly unique waterfront compound offering the space and exclusivity rarely found in the Florida Keys.

89401 Old Hwy, Tavernier

$13,499,000
20 Beds 26 Baths 615879 MLS
Premier commercial waterfront property on 1.77 acres, perfectly suited for a luxury rehab center, medical spa, or upscale assisted living facility. This rare offering features 20 elegantly appointed guest rooms and 26 bathrooms, designed for comfort, privacy, and individualized care. Set along the Gulf with private beach access, the property offers stunning panoramic water views and a resort-style pool ideal for wellness and therapeutic environments. Thoughtfully designed common areas provide ample space for dining, therapy, or group activities, while the surrounding tropical landscape and unobstructed sunsets create a serene and secluded atmosphere for healing and relaxation. The property includes spacious parking and built-in accessibility features throughout. This is a unique opportunity to reimagine a premier waterfront retreat in one of the most tranquil and desirable coastal settings.

97340-60 Overseas Hwy, Key Largo

$13,250,000
7 Beds 7 Baths 619776 MLS
LUXURY BEACHFRONT ESTATE HOME! Come embrace this brand-new magnificent property where you will encounter a relaxing ambiance gracefully set on over 2 private acres of pristine bayfront offering deep-water dockage with a 20,000 lb boat lift, a white sandy beach and stunning unobstructed panoramic views of the Florida Bay located in desirable Lower Matecumbe. Spanning nearly 6,000 square feet of extraordinary living space with 7 bedrooms and 7 bathrooms. Thoughtfully designed for ultimate comfort, this estate features two separate guest wings, each offering three private bedroom suites, ideal for family, guests or an unparalleled private retreat. The gourmet chef's kitchen, perfect for entertaining, leads to an expansive and inviting great room, elegant tray ceilings, designer finishes, and sophisticated architectural details throughout. A private elevator offers effortless access between levels. Step outside to your own tropical sanctuary, where a stunning pool deck overlooks the sparkling waters of Florida Bay. Lush tropical landscaping provides privacy, while spacious covered terraces provide the perfect backdrop for unforgettable sunsets and year-round outdoor living. With weekly rentals permitted with a Vacation Rental license, this rare offering combines luxurious personal enjoyment with outstanding investment potential. Experience the Florida Keys lifestyle in one of Lower Matecumbe's most exclusive waterfront settings. SELLER FINANCING AN OPTION WITH 50% DOWN.

75840 Overseas Hwy, Islamorada