Key Biscayne, FL Real Estate For Sale

Dominating the key biscayne skyline, this geoffrey bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury. Encompassing 13, 630 sq. Ft. With 10, 421 sq. Ft. Under air and 3, 000+ sq. Ft. Of oceanfront terraces, it commands 100 feet of unobstructed beachfront with sweeping sunrise and sunset views. Directly adjacent, the $100m+ newly reimagined ritz-carlton and its brand-new beach club sit at your footsteps, elevating exclusivity to a world-class level. Inside, soaring ceilings showcase a showpiece chef’s kitchen, grand dining, four-private en-suites, a refined executive office, staff quarters, and couture-caliber closets. Includes five premium parking spaces and five oversized private storage cages. A true trophy residence at the apex of coastal luxury.

Experience the pinnacle of island living, a stunning coastal retreat nestled in the heart of key biscayne. This bright and airy residence offers an open-concept layout that seamlessly blends modern elegance with the relaxed charm of the florida lifestyle. Just steps away from the pristine sands of the atlantic, the property provides exclusive access to private beach paths, lush tropical landscaping, and a serene atmosphere that feels miles away from the city—yet is only minutes from downtown miami. Whether you’re enjoying the ocean breeze from your private balcony or taking advantage of the boutique building's premium amenities, this is a rare opportunity to own a piece of paradise in one of south florida’s most prestigious zip codes. Some images in this listing have been virtually staged to better illustrate the potential layout and spatial possibilities of the home for conceptual purposes only.

Rarely available fully renovated modern residence offering the feel of a private home in the heart of key biscayne. Features a custom kitchen with high-end appliances including sub-zero, monogram, fulgor milano, and bosch, plus taj mahal quartzite countertops and cristallo finishes. Open layout connects to a private patio with jacuzzi. Includes glass staircase, custom cabinetry, and designer lighting. Enjoy pool, landscaped grounds, playground, and private beach access. Hoa $1, 039/month. Turnkey.

A premier oceanfront residence in key biscayne offering sweeping panoramic views and direct beach access just steps away. Positioned on the coveted 01 line, this expansive 3-bedroom plus den, 3-bath home features sunlit interiors and floor-to-ceiling windows that frame the ocean from nearly every room, creating a seamless connection to the horizon. Generous living and dining areas are designed for both relaxed daily living and effortless entertaining, while refined finishes and thoughtful details enhance the overall sense of comfort and sophistication. The well-proportioned layout includes a versatile den ideal for a home office or additional lounge space. Complete with impact glass, an open balcony, and access to full-service building amenities, this residence captures the essence of elevated coastal living in one of key biscayne’s most desirable beachfront communities.

Spectacular and impeccably appointed modern residence situated on a 13, 651 sf lot on prestigious island drive—one of key biscayne’s most elevated streets. Boasting a total of 8, 011 sf, this 6-bedroom, 6 full bath + 2 half bath home is open, bright, and flooded with natural light throughout. Enjoy breathtaking water views and private access to the water in a setting that blends refined luxury with ultimate privacy. This residence showcases exquisitely curated, high-end designer finishes, a dramatic wine cellar, two expansive family rooms, and a closed 2-car garage. The outdoor living area is equally impressive, featuring a sleek summer kitchen and lush, professionally designed landscaping—ideal for elegant island living and entertaining. Per approved plans 6, 405 sf under ac -8, 682 sf total

Exceptional estate in key biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19, 000 sq ft lot—an exceptional find in the heart of key biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.

This spectacular property in key biscayne offers a luxurious and comfortable lifestyle. With three floors, expansive gardens, and a balcony with a wooden deck, it invites you to enjoy the outdoors in a sublime setting. High-end finishes, such as bathrooms clad in stone and natural, organic materials, add a touch of elegance. Featuring 6 bedrooms, 2 offices, a gym, and a spectacular kitchen with stone countertops and a wine cellar, this home is designed to meet every need. The pool with a water heater offers a relaxation oasis, while the closed garage for 2 cars and capacity for 5 more ensure convenience and security. Located on the best street in key biscayne.

Situated on the exclusive island of key biscayne, this extraordinary 7, 000sqft waterfront estate sits on a rare double lot located on hurricane harbor overlooking tranquil manatee lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in staff quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment. As the sun hits the horizon, sunsets light up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice

Spacious and bright 2/2 condominium on the 4th floor in well maintained and impeccably renovated boutique building on desirable sunrise drive. 1, 212 sq ft approximately as per owner. Beautiful pool and common areas. Secured lobby with keyed entry. Shared laundry room on each floor. Perfect location for tranquil island living. 1 block to secured private kb village beach access with showers and restrooms. 2-minute walk to restaurants, shops, and major grocery. A+ schools. Unit comes with 1 assigned parking space. Additional parking can be leased from condo association if available.

Unique opportunity to own a custom-designed and remodeled 2, 605 sf residence in the ocean club’s most desirable beachfront building, ocean tower two. Originally a three-bedroom, the residence has been reimagined as a spacious, light-filled two-bedroom with library/den and generous living and dining areas. Architectural curves, rounded built-in shelving, and layered lighting define the home’s distinctive character. Custom millwork—harmoniously carried throughout the kitchen, library, closets, and bookshelves—adds warmth and a cohesive aesthetic. Polished marble floors, recessed and cove lighting, and refined wall surfaces create an elegant, modern interior ideal for displaying art and furnishings. The library features an electric fireplace, offering an inviting retreat. The open kitchen integrates seamlessly with the living areas and features custom cabinetry, an island cooktop, and thermador appliances. The primary suite offers a tranquil retreat with refined finishes and beautiful views, while the primary bath is finished in marble and glass with custom vanities and a walk-in shower. Ocean views are enjoyed from within the main living areas, as well as from two spacious terraces overlooking lush tropical gardens, resort pools, and the atlantic. The ocean club provides luxurious resort-style living: beach, pools, restaurants, fitness center with ocean views, spa, salon, playground, playrooms, 7 har-tru tennis courts, 3 padel courts, security and valet services.

Bright and spacious 2 bed / 2 bath unit in the heart of key biscayne, one of miami’s most desirable island communities. Just steps from top-rated schools, the community center, fine dining, supermarkets, boutique shopping, the park, and the beach. The unit includes one assigned covered parking space, with additional guest parking available. Features dishwasher, washer-dryer, in-unit. Experience the charm and lifestyle that only island living in key biscayne can offer - where everything you need can be reached by walking or biking.

Beach, beach, beach!! Beautifully updated 1bd/1ba in sought-after cay polynesia only a few hundred yards from the beach in key biscayne. This modern first-floor freshly painted unit features new kitchen cabinetry, new stainless-steel appliances, new countertops, new laminate flooring, new lighting fixtures, new door hardware, new a/c unit & ducts, new quartz windowsills, new blackout & sheer window shades, upgraded electric panel, new light switches & outlets, new bathroom vanity w/ quartz countertop, new sink & faucet, new tub & shower trim, new bath hardware, and new medicine cabinet. Just steps to the beach with private beach access. The boutique building offers an expansive pool area surrounded by lush tropical landscaping. Includes one assigned parking space. Enjoy island living.

Experience refined island living in key biscayne, a true paradise just minutes from downtown miami. This beautifully renovated residence offers 4 bedrooms, a private office and 3 bathrooms. The chef's kitchen showcases premium appliances and generous counter space, seamlessly flowing into bright family room, dining and living areas ideal for both everyday living and entertaining. Impact windows and doors enhance security and efficiency throughout. Step outside to your private tropical oasis featuring a heated saltwater pool, lush landscaping, and inviting outdoor spaces perfect for relaxation. Beach club membership. A rare opportunity to own a slice of paradise in one of most exclusive island community.

Exceptional opportunity to live in oceana, the pinnacle of luxury and exclusivity in key biscayne! The unit spans 1, 830 sq ft with an open floor plan 2-bedroom, 3.5-bathroom plus den that can be used as a small bedroom or office. Conveniently located on an oceanfront property with a wide range of resort-style amenities, including beach service with chairs, towels, and umbrellas, a beach entry pool with cabanas, a lap pool, a cutting-edge fitness center, tennis courts, a spa, a residents-only restaurant, a putting green, volleyball courts, and more!

.Unique opportunity to own a beautiful condominium in the paradise island of key biscayne! The pyramids is a boutique building like no other in the key. The beautiful, remodeled unit has 3 bedrooms, and 2 bathrooms. All impact glass windows and sliding doors. Includes 2 parking spaces with a private garage. Step into your veery own tranquil backyard, where lush landscaping, and brand-new patio with pool create the perfect setting for relaxation and entertaining. All amenities have been upgraded including pool and barbq area!! Dont miss this unique opportunity to own a unit in key biscayne with private garage with outlet for golf cart charging!!!! And the best storage for tools, bikes and beach accessories!

An exceptional opportunity to own a renovated residence on iconic mashta drive, offering refined island living in one of key biscayne’s most prestigious neighborhoods. This elegant home features a custom yamini kitchen with high-end appliances, 5 bedrooms plus den, and 5 luxurious baths designed for comfort and entertaining. A desirable sun orientation fills the interiors with natural light. Outdoors, enjoy a private tropical oasis with a beautiful pool, colonial red brick pool deck and back patio, and an elevated balcony ideal for outdoor living. Lush landscaping enhances the front of the property, creating striking curb appeal. Built with impact windows and doors and offering a generous parking area. Ideally located minutes from beaches, marinas, dining, parks, and top-rated schools.

Fully furnished studio apartment located on crandon blvd, within walking distance to winn dixie (across the street), restaurants, stores, the beach, and everything key biscayne has to offer. Well-maintained unit with beautiful greenery and a private pool. One assigned parking space and a communal laundry facility. Great bedroom size and walk-in closet.

Designed for those who value privacy, space, and a true connection to the water, this exceptional waterfront residence offers a rare boater’s retreat and a warm, inviting setting for family living. Tucked away on a quiet street and set on an expansive nearly 14, 000-square-foot lot, the home impresses from the moment you arrive with its generous front yard and gated entry, offering both presence and privacy. Inside, a bright two-story layout unfolds with an open, airy feel, thoughtfully designed for both everyday comfort entertaining. The residence features five bedrooms, four full bathrooms, plus a cabana bath, all flowing seamlessly enhanced by abundant natural light and tranquil water views. Renovated in 2019, the home includes impact windows and doors, a beautifully updated kitchen and appliances, lighting throughout, gas generator, and a pool heater and chiller for year-round enjoyment. The outdoor living experience is truly exceptional…enjoy direct water access with a private dock, boat lift, and two dry jet-ski docks, allowing you to step straight from your backyard to open water and fully embrace the waterfront lifestyle. A detached, enclosed two-car garage adds versatility, while the gated property offers abundant parking for up to six vehicles, a rare and valuable amenity in key biscayne. Homes of this caliber which offer privacy, boating infrastructure, generous land, and modern upgrades are increasingly rare and best appreciated in person.

Extensively renovated and move-in ready 4-bedroom, 5.5-bath corner beachfront residence at oceana key biscayne, offering refined architecture, thoughtful detailing, and seamless indoor-outdoor living. Floor-to-ceiling glass fills the home with natural light and frames ocean, bay, and village views enjoyed from every room and the wrap-around terraces. Architectural elements include shadow reveal wall details, layered architectural lighting and res italia custom doors. Custom millwork is carried throughout, with giellesse italian closet systems and shelving as well as casabath italian bathroom cabinetry. The primary suite offers sweeping ocean views, a spa-like bath with soaking tub overlooking the ocean, and two full primary bathrooms with walk-in showers. Three additional bedrooms enjoy beautiful and completely private views overlooking biscayne bay and the village of key biscayne. The kitchen features binova italian cabinetry, miele appliances, an oversized waterfall island, and a separate walk-in pantry with wine storage. The home is equipped with savant and lutron smart home systems with automated lighting, climate control, audio/video and blinds on every door and window. Unit has 4 parking spaces and 2 storage units. Oceana key biscayne provides world-class amenities including 24-hour concierge, beachfront fitness center and spa, 500ft of beach, oceanfront restaurant, tennis court, putting green, media room/cinema, valet, golf cart parking, and more.

Discover unparalleled luxury at 960 mariner dr, key biscayne. This new architectural gem offers over 9, 640 sf of living space, 7742 sf under air conditioning, on a 15, 381 sf lot with 106 feet of water frontage. Featuring 6 bedrooms, 8 baths, and 2 half baths, the open-concept design boasts floor-to-ceiling glass, providing stunning views. A 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and miami skyline. The chef’s kitchen, resort-style pool, summer kitchen, and private dock with direct bay access make it perfect for entertaining. Boating enthusiasts will appreciate the ski boat crane. This estate combines modern elegance, privacy, and top-tier amenities in one of miami’s most exclusive areas.

Enjoy this high floor tidemark unit in key colony in the exclusive paradise of key biscayne. This spacious condo offers 1 bedroom, 2 full bathrooms with incredible views of the ocean, beach, key biscayne and biscayne bay. Unit has an excellent floor plan, tile floors and comes with one assigned parking space. Building has direct access to the beach and pool area, key colony has 12 tennis courts, multiple pools, exercise room, beauty salon, gourmet market, concierge services, gated security, entertainment room and more amenities to enjoy. Building is the closest to the ocean with unobstructed views in all directions.

Spacious 3-bedroom, 3-bath residence featuring a generous flow-through floor plan in ocean tower one, one of the most desirable buildings at ocean club. This light-filled unit offers ocean views from the main living areas and front terrace, along with open bay views from the rear balcony, providing abundant natural light throughout the day. The well-designed layout allows for exceptional versatility. The original dining area has been thoughtfully converted into a fourth bedroom or den, ideal for guests, home office, or additional family space. Enjoy 5 star resort-style amenities including private beach access and service, multiple pools, tennis and padel courts, spa, fitness center, on-site dining, and 24-hour security within this premier key biscayne community. Luxury living, ocean views, smart value!

Bright and spacious 2-bedroom + den / 2-bath residence with an enclosed balcony and floor-to-ceiling windows that flood the unit with natural light. The den offers true flexibility as a third bedroom, office, or additional living space. Oversized primary suite with walk-in closet and well-sized secondary bedroom. Impact windows in bedrooms. Galen breakers is a well-maintained boutique building with heated pool, bbq area, and party room. Prime key biscayne location within walking distance to the beach, dining, and shops. Includes 1 parking space.

Key biscayne – architectural masterpiece on a secluded 9, 633 sq.Ft. Lot near harbor drive, this 6, 800 sq.Ft. Residence by village architects blends modern elegance with tropical serenity. A dramatic double wood door opens to a lap pool reminiscent of amanpuri, framed by 2, 000 sq.Ft. Of covered entertainment areas. Inside, a glass-walled foyer, soaring ceilings, and a sculptural staircase set the tone. Formal dining, reception, and a chef’s kitchen flow seamlessly for refined living. The master suite offers vaulted ceilings, walk-in closets, a spa bath, and an adjacent office, complemented by three additional en-suite bedrooms. Rare offering of design, privacy & resort-style living in the heart of key biscayne.Please view unbranded matterport t, floor plans & video.

Absolutely stunning two bedroom unit located at the sought-out ocean club in key biscayne. Completely remodeled, with no expenses spared. Terrazo porcelain tile throughout. Spacious living/dining rooms and bar area with wine cooler. Stylish and modern kitchen with pedini italian cabinets, wolf appliances and sub-zero refrigerator. Principal bedroom with floor to ceiling windows with views of the lake and gardens. German pocket doors with self closing mechanism. Electric blinds and led recessed lighting in both bedrooms. Luxurious principal bathroom with sleek modern look including rain shower with body jets. Large covered balcony. Ocean club resort style living, complete with restaurants, pools, sauna, spa, tennis courts, gym, 24hr security and direct access to the beach.

Welcome to this unique and rarely available 1-bedroom, 1.5 bath move-in ready lanai residence. Located in a resort-style beachfront development. The oversized walled-in patio provides direct and convenient access to the pool, gym, gardens and other amenities. Master bedroom has two closets, including a large walk-in closet, updated en-suite bathroom and a large impact window and door overlooking & leading to the beautiful patio. This lovely home also features high ceilings, high impact window and doors, washer/dryer, plenty of closets and one assigned covered parking space. Located in a 24hr full-service building. Amenities include guarded gate at key colony's main entrance, attendant at lobby, olympic size swimming pool, 12 tennis courts, children's playground, dog park, food market (golden hog), beauty salon, outdoor casual dining by the main pool and beach. Enjoy key biscayne island paradise lifestyle. Walking distance to the beach, parks, dining, shopping, and top rated public and private schools. Dog friendly building. No pending special assessments. Photos of the dining/living area, patio and bedroom have been digitally staged.

This bright and well-designed 2-bedroom, 2-bath residence with a den/office offers a versatile layout suited for a variety of living needs. The open living and dining areas create a welcoming environment, enhanced by natural light and a seamless flow for everyday living and entertaining. This residence also includes two parking spaces, a valuable and less commonly available. Residents enjoy access to a wide range of thoughtfully maintained amenities, including direct beach access, multiple pool options such as an oceanfront pool and lap pool, as well as tennis courts and outdoor recreational spaces. A renovated fitness center offers added convenience for wellness routines. The community also features landscaped grounds, gathering areas, and guest parking for added ease. Located in key biscayne, the property offers proximity to local dining, shopping, and outdoor activities, providing a balanced and convenient coastal lifestyle. Note, some photos may have been artifically staged or enhanced.

Lovely unfurnished apartment with gated pool and barbecue area. Ceramic floors, high impact windows. Located short walking distance to beach.

Remodeled two story townhouse located in the heart of key biscayne, offering 2 bedrooms, 2 bathrooms and versatile additional space ideal for an office or guest space. The open floor plan fills the home with natural light and creates an easy flow to the spacious terrace-perfect for relaxing or entertaining. Located just moments from pristine beaches, charming boutiques and restaurants, this pet-friendly community allows short-term rentals with a minimum of 30 days, making it an excellent primary home or investment opportunity. Residents enjoy access to a sparkling pool, club house and gazebo, adding to the island-style lifestyle key biscayne is known for.