luxury houses with terrace for sale Duck Key, United States

Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place. Set on over 24,000 square feet of lush grounds with mature landscaping, fruit trees, fresh herbs, and .29 acres of bay bottom, this exceptional estate is designed for both relaxation and entertaining. A 148-foot observation dock invites kayaking, paddleboarding, fishing, and endless enjoyment of marine life, while the unique orientation captures both breathtaking sunrise and sunset views over the water, a rare and coveted feature in the Keys. Outdoor living is elevated with a resort-style saltwater pool featuring cascading waterfalls, spillover spa, and fully equipped poolside cabana complete with wet bar, refrigerator, ice maker, and cooking area. A fire table and beachside fire pit create the ultimate setting for entertaining or unwinding beneath the stars. Completely renovated down to the studs in 2022, the three-story residence was thoughtfully redesigned to maximize sweeping ocean views from nearly every room. Offering four custom bedroom suites, each with private en-suite bath, the home comfortably accommodates guests in luxury. The top-floor penthouse suite features a private balcony, 180-degree ocean views, custom 96-inch circular bed, and kitchenette with coffee station. Expansive accordion impact glass doors seamlessly blend indoor and outdoor living throughout. The gourmet kitchen showcases Café appliances, induction cooktop, quartz countertops, mosaic tile backsplash, wine cooler, glass shelving, and multiple dining areas ideal for hosting. Additional highlights include a movie theater, library loft, Control4 smart technology, custom millwork, local artist mural, and more. Discover why Grassy Key is the place to be.

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

New construction waterfront living in the heart of Coco Plum. This beautifully designed 4-bedroom, 3-bath residence combines modern coastal style, exceptional outdoor living, and direct boating access in one of Marathon's most desirable waterfront neighborhoods. Thoughtfully positioned to take advantage of the setting, the home offers expansive open-water views from nearly every room and a bright, open-concept layout designed for both everyday living and entertaining. The main living level features a spacious living and dining area surrounded by natural light and water views, along with two guest bedrooms and a full bath. Upstairs, two generously sized primary suites each feature private en-suite baths and elevated panoramic views, creating peaceful private retreats above the water. Outdoor living is a true highlight, with three covered terraces spanning both levels, a large resort-style pool, and a convenient poolside prep station with sink and storage. Whether hosting guests, relaxing by the pool, or enjoying a quiet morning overlooking the water, the home is designed to embrace the Florida Keys lifestyle. Boaters will appreciate approximately 50 feet of deep-water dockage with quick ocean access, along with a fish-cleaning station, bait freezer, and covered parking for added convenience. Ideally located near Coco Plum Beach and just minutes from Marathon's dining, shopping, and attractions, this newly constructed waterfront residence offers an exceptional combination of modern comfort, boating access, privacy, and island living, perfect as a full-time residence, vacation retreat, or investment property.

Brand-new waterfront construction in Marathon's desirable Coco Plum neighborhood, offering 5 bedrooms, 5 bathrooms, 3,458 square feet under air, and 5,204 total square feet across three thoughtfully designed levels. Boating and waterfront living take center stage with two 40+ foot slips, offering plenty of room for multiple vessels or personal watercraft and convenient access to the surrounding Keys waters. A private pool, spacious covered terrace, and summer kitchen overlooking the canal create an ideal setting for entertaining, relaxing, and enjoying life on the water. The ground level features a private bedroom, full bath, family room, and laundry closet, providing excellent flexibility for guests or additional living space. The main level showcases an expansive open-concept great room with kitchen, dining, and living areas, along with custom cabinetry, quartz countertops, a built-in cocktail bar, separate coffee bar, an additional bedroom with en-suite bath, guest bath, and a covered terrace with canal views. Upstairs, the spacious primary suite offers a walk-in closet, luxurious en-suite bath, and private waterfront terrace. Two additional bedrooms, a shared bath, and a second full laundry room with mop sink and linen storage add convenience. Built with CBS construction, impact-resistant windows and doors, a metal roof, and dual-zone A/C, the home also features wood and stone flooring, porcelain tile, custom cabinetry, and professionally designed landscaping. With substantial dockage, direct access to the water, a private pool, and multiple waterfront terraces, this exceptional new residence is designed to fully embrace the Florida Keys boating lifestyle.

Looking for the best of both worlds? Enjoy your vacation home and let it pay for its self when your not. Since January 2024, 229 Pescayo has hosted 113 stays across 860 guest nights and generated $512,831 in accommodation revenue. An incredible 88% occupancy rate 4.96 / 5.0 guest rating Fully furnished, income-generating from day one -- zero ramp-up period This isn't a fixer-upper with 'potential.' It's a proven, cash-flowing short-term rental with the reviews, occupancy, and forward bookings to prove it -- built in 2023 and already established as one of the area's busiest vacation rentals. Why It Performs: Every finish was chosen to drive nightly rate and occupancy, not just curb appeal. Boaters and premium-amenity guests are the target market, and the property is built to convert them into repeat bookings: 72' of deep-water dockage, water & electric at dock, outdoor lighting Less than 10 minutes to open water & Vaca Cut for Gulf access Heated pool with paver decking Covered entertaining area + large covered upper terrace for shaded, salt-air living 240V EV charger 800 sq ft storage enclosure Aluminum gated vehicle access + security cameras The Property: Double doors open into an open-concept kitchen and living space -- quartz countertops, tile backsplash, built-in wine cooler, and tile flooring throughout. Four master suites, each with a private bath, plus an additional half bath for guests. Sold fully furnished -- dishes, linens, smart TVs, all of it. Bottom Line: No lease-up, no renovation, no guesswork on rates. Bring your boat -- the income is already running.

Nicely renovated 2BD/2BA waterfront half-duplex in vibrant Key Colony Beach, offering impressive water views from both the front and back of the home. Stilted concrete construction, metal roof and impact windows make the insurances extremely affordable. Wake up to glowing sunrises over the water and wind down with color-soaked Keys sunsets from your private balconies perfect for morning coffee, sunset cocktails, and effortless indoor-outdoor living. A deep-water pier-style dock accommodates boats up to 40 ft giving you instant access to world-class fishing, diving, and boating. Designed for adventure and convenience, the property includes parking for up to 3 vehicles, 2 covered spaces beneath the home and an additional uncovered driveway space ideal for extra parking or a boat trailer. A dedicated tackle room keeps gear organized and ready for your next trip offshore. Everything you love about Key Colony Beach is within easy walking distance, Sunset Park for oceanfront strolls and nightly sunsets, the Key Colony Beach Golf Course, tennis and pickleball courts, the Cabana Club with oceanfront pool and beach access (membership-based), and the Key Colony Beach Marina. Restaurants, walking paths, and the island's friendly, laid-back atmosphere are all right at your doorstep. With 7-day rentals permitted, this property offers excellent vacation-rental potential in one of the most desirable waterfront, boating communities in the Middle Keys. A bright, breezy coastal escape and always a pleasure to show.

Join us for Brokers Open House today 4-6 pm! This stunning, fully renovated waterfront home in Key Colony Beach offers the ultimate Florida Keys lifestyle, combining high-end finishes with practical, top-tier enhancements for durability and comfort. Step into a bright, open-flow sanctuary anchored by wood-look tile flooring and crisp custom shiplap walls. The heart of the home is a culinary showpiece, featuring an expanded island with hand-selected quartzite countertops, a farmhouse sink, and an instant hot water system. The sunroom offers an elevated retreat with its tongue-and-groove ceiling, while the bathrooms have been transformed with sleek barn-door glass showers and designer finishes. Designed for the elite boater, the outdoor oasis features a 15,000 lb boat lift and a newly replaced dock (2026). The backyard is a private tropical resort, finished with limestone pavers, a composite raised deck, and a brand-new tiki hut. For the dedicated angler, the garage is thoughtfully equipped with a commercial-grade ice maker and a dedicated bait freezer, ensuring you are always ready for a day on the reef. Every inch of the property has been modernized, from the hurricane impact glass that frames every view to the all-new PVC sewer infrastructure installed in 2023. The saltwater pool is optimized for year-round perfection with a dedicated heater and chiller, while new landscaping and privacy palms create a secluded sanctuary. A circular paver driveway and an expanded outdoor storage closet provide the final touches of convenience to this masterpiece. Call today for your private tour! No sign on the property.

Lowest-Priced In-Ground Pool Home in Marathon with Weekly Rental Potential! Embrace the laid-back Florida Keys lifestyle in this charming tropical cottage, ideally located in the desirable Little Venice subdivision of Marathon. Offering 2 bedrooms, 2 bathrooms, and beautiful peek-a-boo ocean views, this bright and airy stilt home is perfectly designed for both relaxation and entertaining. The spacious deck provides the perfect setting for enjoying ocean breezes, morning coffee, or evening gatherings with family and friends. Inside, the open-concept living area features vaulted ceilings and abundant natural light, while the updated kitchen boasts stainless steel appliances, granite countertops, and ample cabinetry for effortless entertaining. Recent improvements include updated bathrooms, a new A/C system (2024), hot water heater (2026), and a durable metal roof (2013). Tastefully furnished with coastal-inspired décor, this home is being offered fully furnished, making it move-in or rental ready. Situated on a rare double corner lot, the property features a sparkling in-ground heated pool surrounded by tropical landscaping, along with covered parking, generous workshop/storage space below, and ample room for boat and trailer parking. An assumable low-cost flood insurance policy adds additional value and peace of mind.

Introducing this charming and newly upgraded Keys Conch Cottage tucked away in the desirable Tropicana subdivision in the heart of Marathon. Set on an impressive 8,000+ sq ft lot, this property offers the rare benefit of flexible mixed-use zoning, allowing for short-term vacation rentals, home-based businesses, and even the potential to divide the side portion of the lot for an on-property business space, an exceptional opportunity for versatility and income potential. It is currently an active, licensed vacation rental with repeat guests already in place. Inside, you'll find a cozy 2-bedroom, 1-bath layout complemented by a large, oversized workshop ideal for storage. The home has been thoughtfully updated with 3 brand-new mini-split air conditioning systems, providing excellent cooling and energy efficiency. All appliances have been upgraded within the last year to match white KitchenAid, giving the kitchen a clean, cohesive, modern look. Additionally, both the exterior and the entire interior of the home were freshly painted within the past year, offering a crisp, move-in-ready feel throughout. Brand-new impact windows and doors add further value with improved energy efficiency, security, and storm protection, while mature tropical landscaping enhances the authentic Old Florida Keys charm. Step into your private backyard retreat, where lush greenery creates a serene, secluded atmosphere. Enjoy a relaxing soak in the hot tub under the stars, entertain friends, or simply unwind in your own island oasis. The expansive lot provides ample parking for multiple vehicles, trailers, and boats—perfect for an active Keys lifestyle. With three public boat ramps just minutes away and close proximity to the world-famous Sombrero Beach, enjoying days on the water or in the sand is effortless. Whether you're seeking a personal island getaway, a strong income-producing investment, or a unique property with zoning flexibility, this is the place for you!

Experience stunning open-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.

A rare opportunity to own a fully renovated waterfront home that delivers both the Florida Keys lifestyle and exceptional investment potential. Offering five legal bedrooms, three legal bathrooms, and seven-day vacation rentals, this turnkey property presents projected rental income of up to $170,000 annually (per pro forma), making it equally appealing as a primary residence, second home, or income-producing investment. Located on a deep-water canal with approximately 75 feet of concrete dockage, a boat lift, fish-cleaning station, and private pool, you'll enjoy quick, easy access to the Gulf and the Atlantic through Vaca Cut--putting world-class fishing, sandbars, waterfront restaurants, and open water just minutes from your dock. Inside, the home has been completely reimagined with designer finishes throughout. An open-concept floor plan, beautifully renovated kitchen and baths, and light-filled living spaces create a sophisticated yet relaxed coastal retreat that's ready to enjoy from day one. With generous parking for vehicles and trailers, ample outdoor entertaining space, and one of Marathon's most desirable boating locations, this property offers a rare combination of luxury, convenience, and strong income potential. Whether you're looking for a high-performing vacation rental or your own private piece of the Florida Keys, this home delivers the best of both.

This waterfront homestead is on an impressive 10k sq ft 100x100 lot suited for big boat dockage located 4 properties in from Lake lago del sol, in Sombrero subdivision, eloquently combines timeless elegance and coastal charm.The 4-bedroom, 3-bathroom home is complete with a permitted Downstairs that's great for guests or mother-in-law set up, has a full bed, bath and living room. Boasts a prime canal-front location with a spacious fenced-in yard. The home's exterior features a newly painted faade (just 2 years old), a metal roof installed in 2021, and a circular concrete driveway that adds to the property's superb curb appeal. The meticulously landscaped yard with large side yards and a 100 ft sea wall further enhances the property's allure. Step inside the home to find tile floors, granite countertops, a kitchen island, and stainless steel appliances. The kitchen also features a practical pantry for additional storage. The master suite is a real treat with French doors that open to a screened porch enclosure, providing an extended view of the enchanting Lago de Sol. The master bathroom has been redone. Plantation shutters on the two upper windows add a touch of traditional elegance. The outdoor living space is equally impressive. French doors open to a 30 x12 pool that is 6ft deep. The pool is perfect for lounging under the Florida sun. Additionally, there is a screened porch up top for you to enjoy outdoor dining or simply relaxing with a view. The property also includes a 15K boat lift, the100 ft concrete seawall can equip a large vessel or multiple vessels, two covered parking spaces, and concrete stairs for easy access. The home's convenient location on a canal front and walking distance to the beach makes it perfect for boating enthusiasts. Also allows for vacation rentals making it a great investment opportunity. This home is a true gem waiting for its next owner to enjoy everything it has to offer.

Discover elevated waterfront living in this newly constructed custom two-story concrete residence, offering 4 spacious bedrooms, each with its own private en-suite bath. Thoughtfully designed for both comfort and entertaining, the home features a seamless open-concept layout that effortlessly connects indoor and outdoor spaces. At the heart of the home is a designer chef's kitchen appointed with premium stainless steel appliances, including double convection ovens, a smart refrigerator, dishwasher, vented range hood, and wine cooler. A large center island with prep sink, quartz countertops, custom cabinetry, and elegant LED pendant lighting complete the space. Throughout the home, porcelain tile flooring, designer finishes, and expansive windows create a bright and sophisticated atmosphere. A first-floor guest suite offers balcony access with views overlooking the pool, dock, and canal. The striking floating staircase, accented by a custom LED chandelier, leads to the upper level where three additional en-suite bedrooms await. The luxurious primary suite serves as a private retreat, featuring a freestanding soaking tub, dual vanities, an oversized porcelain tile shower, and a MOEN smart multi-head shower system with app-controlled temperature and spray settings. Additional features include impact windows and doors, a web-connected security camera system, energy-efficient LED lighting, 8-foot interior doors, 4K Smart TVs throughout, dual 3-ton 16 SEER air conditioning systems, a standing seam metal roof, aluminum railings, and spacious balconies on both levels. The property offers dual staircases leading to the outdoor living area, a 12' x 26' custom pool and a 50 foot dock. Ideally located in Marathon's desirable Flamingo Island neighborhood, this exceptional property is just minutes from Sombrero Beach, restaurants, and local attractions. Built with quality, durability, and style in mind, this remarkable waterfront home captures the essence of luxury living.

Welcome to your coastal retreat in the highly sought-after Port Antigua neighborhood--where relaxed Keys living meets exceptional boating access and resort-style amenities. Residents enjoy a private homeowner's beach and boat ramp, enhancing the ease of life on the water. This solid CBS construction home offers approximately 75 feet of dockage, a 12,000 lb boat lift, and a convenient fish cleaning station--perfect for avid boaters and anglers alike. After a day on the water, unwind by the beautifully designed pool where a spa cascades into the water, complete with a swim jet, heater, and chiller for year-round enjoyment. Upstairs, the open floor plan is bright and inviting, anchored by a well-appointed kitchen featuring stainless steel appliances, quartz countertops, and a generous island ideal for gathering. Two spacious bedrooms and baths provide comfort and privacy, while a versatile Florida room serves perfectly as a home office and gym. Built for durability and peace of mind, the home includes a concrete roof, impact windows and doors, and an Arlo security system. A rooftop deck offers additional space to relax and take in the coastal surroundings. Downstairs, an expansive covered entertaining area flows seamlessly to the pool and tiki hut--thoughtfully equipped with lighting, ceiling fan, grill, side burner, sink, and refrigerator--creating the ultimate setting for outdoor living. Elevated above flood, the guest quarters feature a private living area, bedroom, and bath with access from both the pool and interior, making it ideal for visitors. A perfect blend of comfort, function, and island charm--this is Port Antigua living at its finest.

Big, beautiful, and exceptionally solid, this waterfront Islamorada residence is perfectly situated on Sandy Cove Basin with protected deep-water dockage for multiple boats and direct bay access. A gated, pavered double driveway leads to an inviting foyer where marble floors and a private elevator welcome you. The elevated living level features a spacious great room with fireplace and coral accents, ideal for entertaining, along with a chef's kitchen offering custom teak cabinetry, granite countertops, island cooktop, and premium Sub-Zero and Bosch appliances. Wide screened porches extend the living space and capture open waterfront views. The home offers 5 bedrooms and 5.5 baths, a resort-style pool, and excellent updates including a new dock, new boat lift, and new A/C systems. A privacy wall enhances the secluded feel of this quiet, one-street neighborhood known for its consistently lovely homes. An exceptional opportunity for refined island living with outstanding boating access.

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-inspired 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, a 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 with skiff ramp, over 4,000 SF of collector's garage space, Control4 smart home integration, an elevator, Sonos, and secure walled & gated grounds.