Ultra Luxury Real Estate For Sale in Key Biscayne, FL

Beautifully remodeled two-bedroom condo featuring modern finishes with a private patio and direct ocean access. It has a house feeling with an open-concept living area, where large glass windows fill the space with natural light, providing view of the garden. Hardwood floors throughout the unit. The master bedroom includes an en-suite bathroom, and there’s ample closet space throughout. The patio has a sense of privacy and exclusivity, where you can relax and enjoy the ocean breeze. The building offers tennis courts, pool, gym, beach access, beach chairs and umbrella. A perfect place to enjoy life.

This 2 bedroom 2 bath corner unit with wraparound balcony and stunning direct views of ocean and crandon park is a must see in the island of key biscayne. Enjoy the beach, heated pool, sauna, party room, gated entry, tennis courts and much much more that island living has to offer. Easy to show new impact windows and doors just installed !!!

Beautiful 2-bedroom, 2-bath residence in sought-after commodore east. Features an inviting open-concept kitchen, in-unit washer and dryer, and a functional layout ideal for comfortable living. Currently tenant-occupied through august 31, 2026—perfect for investors seeking immediate rental income.

Best value in key biscayne—period. Key cassa redefines luxury, quality, and modern living, offering the most competitively priced 3bedroom, 3bath residence in key biscayne. Brand new and never lived in, this home gives you the rare chance to be the very first to enjoy every inch of its flawless design. The open concept layout is flooded with natural light, while miele appliances, custom closets, and designer finishes elevate everyday living. A dedicated laundry area adds practicality. With low maintenance fees and parking space equipped with a dedicated ev charger. Key cassa sets a new benchmark for contemporary island living. All residences feature the same finishes and layout; only the floor level and outdoor space differ. Unit 200d is on the second floor.

Enjoy oceanfront living in this stunning 3-bedroom, 3-bathroom remodeled unit in the serene and private ocean club in key biscayne. Property features a private foyer entrance and a spacious and convenient layout spanning 1, 830 sq.Ft. Natural light, kitchen remodeled, new appliances and finishes. Spacious balcony surrounded by palm trees, partial lake view. Bedrooms en-suite walk-in closets. Amenities include swimming pools, beach access, tennis courts, fitness center, spa, restaurants, concierge/security, paddle/tennis courts 2 assigned parking spots & an assigned storage space.

Experience the height of luxury living in key biscayne’s most prestigious gated community, grand bay villas & estates. This beautiful villa, located in a quiet cul-de-sac, features 5 spacious bedrooms and 7 bathrooms, private heated pool with an expansive terrace. A balcony provides additional outdoor space, and the large living, dining, and family rooms offer direct access to the terrace and pool, perfect for entertaining. The villa also includes full maid’s room & bath. (all bedrooms are in-suite)residents enjoy 24-hour security, and have access to the community’s playground for children. Monthly maintenance fees cover pool and landscaping maintenance. Properties in grand bay villas rarely come to market. Don’t miss the opportunity to own a piece of paradise in key biscayne.

This bright and spacious 2-bedroom, 2-bathroom apartment is located at the ocean club in key biscayne. Upon taking the elevator, you'll arrive at your own private entrance, leading you into a generously sized living room with an eastward orientation, providing views of the lake and the tennis center. The apartment features brand new kitchen with quartz countertops, and stainless-steel appliances, marble floors in the living areas and wood floors in the bedrooms, creating an elegant contrast. The ocean club offers a resort-style living experience, multiple pools, restaurants, a tennis club, a gym, a children's play area, basketball facilities, padel courts and access to the beach.

Nestled in the serene and exclusive community of key biscayne, this delightful and very charming two-story home is located on a secluded and quiet street, offering the perfect backdrop for a quintessential family lifestyle. You will be greeted by a warm and inviting interior with an open floor plan which seamlessly blends living, dining, kitchen, and family areas fostering a sense of togetherness and making it ideal for both daily living and entertaining. The 5 bedrooms/4.5 baths in this lovely residence are thoughtfully designed and are full of natural light creating an airy and uplifting atmosphere. The outdoor space is perfect for al fresco dining, playtime with the kids or enjoying the tranquility and beautiful landscaping surrounding it. Enjoy beaches, parks, schools & all activities.

Don’t miss this unique opportunity to own a stunning oversized corner lot spanning 8, 367sf! This beautifully remodeled home boasts a brand-new roof and appliances, ensuring modern comfort and peace of mind. Step inside to soaring high ceilings and a spacious open floor plan, highlighted by elegant wood floors throughout. The gourmet open kitchen is a true showstopper, perfect for cooking and entertaining in style. Designed for those who love the island lifestyle, this home offers expansive living spaces, a gorgeous pool area, and inviting outdoor areas perfect for entertaining or simply unwinding in paradise.

European charm meets coastal living at the ocean club in this delightful french-inspired 2bd/2ba pied-à-terre at resort villa ii in key biscayne. This elegant flow-through condo features ceramic tile floors in the main living areas and cozy wood floors in the bedrooms, plus private elevator access that opens directly into a spacious living area with floor-to-ceiling sliding glass doors that lead to an expansive terrace and fill the home with natural light. The residence also offers three parking spaces, (2) in the garage and (1) outside. Residents savor a true resort lifestyle with ocean club pool and beach service, multiple on-site restaurants, tennis courts, state-of-the-art gym, spa, kids’ play area, co-working offices, and more.

There’s something about this home you feel the moment you walk in, it just flows. This fully renovated 2bd/2ba residence delivers effortless modern living with an open layout. It is filled with natural light, warm textures, and clean, modern finishes that make everyday living feel elevated. The open kitchen anchors the space with sleek countertops, custom cabinetry, and a layout that invites connection whether you're hosting or enjoying a quiet night in. Step outside to your private balcony and take in calming ocean views framed by lush greenery- your daily reset. The bedrooms are spacious and serene, with a primary suite that feels like a retreat, complete with a spa like bathroom and thoughtful design details. A rare opportunity to enjoy elevated living in a beautifully finished home that feels as good as it looks.

Exceptional corner lanai residence at ocean club 3, 186 sq. Ft. And rare 10-ft ceilings. 4bd/4.5ba, plus staff quarters or den with bath. Four bedrooms are en-suite with floor-to-ceiling sliders opening to two large ground-level balconies with garden views—offering a private, home-like feel. Oversized primary suite. Designer finishes include marble tile, bamboo wood floors in two bedrooms, granite kitchen countertops, foyer, breakfast area, open space for office or family room and custom curtains with blackout treatments. No stairs or elevator required—fully stroller and wheelchair accessible. Luxury amenities: beach service, pools, spa, gym, tennis, paddle courts, kids playground, clubhouse, salon, restaurants, valet. Includes 2 covered parking spaces and private storage. Steps from the beach. There is a one-time membership fee of $12, 000, plus annual food and drink consumption of $3, 100.

Step off your private elevator into your own foyer and feel instantly at home. This updated, light-filled 3br + maid's quarters / 4ba offers a wonderfully functional layout - open living and dining area, family room, and a partially open kitchen with snack counter, all flowing to a spacious garden terrace with peaceful green views. Three full ensuite bedrooms. The primary suite is bright and spacious with its own private balcony. Impact windows throughout. Move-in ready. Boutique building. Enjoy grand bay's five-star amenities: beach service, pool, fitness center, concierge, valet, tennis and padel courts, and more - all steps from the ritz-carlton! Island living at its finest.

Experience island living at its best in this renovated 4, 220sf estate within grand bay estates, key biscayne's only guard-gated single-family enclave! This 5br/5.5ba home features a 2021 roof, new tankless water heaters, new ac units and full storm protection! The kitchen shines with quartz counters & sub-zero, wolf, & miele appliances, plus a dual-zone sub-zero wine fridge. The versatile layout includes all en-suite bedrooms, staff quarters, & private in-law suite with its own entrance. A rare find for key biscayne is the climate controlled 2-car garage plus golf cart garage. The backyard oasis offers a heated saltwater pool, summer kitchen & retractable awnings, perfect for entertaining! Hoa covers lawn care, 24hr security, pool maintenance, pest control, plus private park & playground! For the ultimate experience in luxury and privacy, look no further!

Enjoy resort-style living in this beautifully renovated residence at ocean club key biscayne. The spacious layout is filled with natural light and showcases elegant finishes with a seamless flow between indoor and outdoor spaces. The oversized private terrace serves as a true extension of the living area, ideal for entertaining or relaxing, surrounded by lush tropical landscaping with tranquil lake views. The residence features an open-concept living and dining area, a well-appointed kitchen, and well-proportioned bedrooms, offering both comfort and functionality. Residents enjoy world-class amenities including direct beach access, multiple pools, private beach club, tennis center, fitness center, spa, restaurants, and 24-hour security. Ocean club is known for its expansive grounds, exceptional service, and resort-style living just minutes from brickell, coconut grove, and downtown miami.

Bright and spacious 2br, 2b ph apartment with great views of the lake, garden and sunsets from unit with oversized covered terrace. Resort style living with ocean/beach access, multiple pools, incl. Lap pool, restaurants, tennis club, state of the art gym, children's play area, paddle ball, basketball courts and much more in this yr round vacation complex within a gated community with 24 hr. Security in the best tradition of key biscayne: paradise found!

Timeless colonial-style residence, also known as villa rosa, set on a rare 12, 200 sqft lot in the heart of key biscayne. Designed by renowned architect cesar molina, this 5-bedroom home is located on a very quiet, low-traffic street, offering privacy within a well-established, family-friendly neighborhood. The home features double balconies, bright interiors, and a functional indoor-outdoor layout with expansive covered terraces. The kitchen includes an island, sub-zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite offers a private terrace, oversized walk-in closet with safe, and dual bathrooms with sauna. The spacious backyard includes a pool and generous green space. Additional features include maid’s quarters and construction that meets hurricane code requirements. Ideally located near beaches, parks, and top-rated schools, this is a rare opportunity to own a well-designed home on one of key biscayne’s most desirable streets.

Direct ocean, bay, sunset & miami skyline views from this rare two-level residence at the ocean club. Offering approx. 4, 200 sf, the layout features 4 bedrooms and 5 baths, plus a spacious living room, family room, and four oversized terraces designed for effortless indoor-outdoor living. The 7th floor includes the living/dining area, kitchen, and a guest bedroom, while the 8th floor offers three additional bedrooms, three baths, and a second family room—ideal for privacy and flexible use. Marble floors, a full-service lobby, guard-gated security, deeded beach access, four assigned covered parking spaces #746, #560, #558, #647 and two storage bins complete the offering.

Spacious 3bd/3ba residence offering 2, 510 sf in the highly desirable ocean tower two at the ocean club. Ideally positioned just steps from the beach, this unit enjoys one of the closest locations to the ocean within the community. Bright and expansive layout with generous living areas, large terrace, and excellent flow for both everyday living and entertaining. A rare opportunity to own in one of key biscayne’s most sought-after buildings

This beautiful villa-style residence in key biscayne sits on charming cranwood drive, a quiet, residential street lined with mature oak trees near the village entrance. Home offers 5rb/4ba, including a staff br with ensuite bath and private entrance. Interior features include classic cuban tile and parquet hardwood floors, french doors, thermopane windows, led lighting, and custom designer millwork. The home presents 3, 077 total sf on an elevated 10, 007 sf gated lot with wood fence and custom dade county pine gate. Mature tropical landscaping surrounds the property, and a brick walkway leads to the welcoming fountain entry. Outdoor features include a free-form bisazza glass pool with 32-ft lap lane and a spacious screened patio lounge with a fountain for a true indoor-outdoor experience. Inside, the spacious living room boasts high ceilings, custom millwork, a wood-burning fireplace, and direct patio lounge access. A private dining area sits next to the gourmet kitchen with a pitched wood-beamed ceiling, large center granite island, top-tier electrolux, whirlpool/profile appliances, plus a breakfast area with a stained-glass window. The private principal suite includes a flexible office/den space, walk-in closet, ensuite bath, and garden access. Three additional bedrooms, including a private guest suite, all overlook lush gardens. This rare offering combines privacy, tropical charm, and exceptional living in one of key biscayne’s most desirable locations.

Elegant & spacious 3 bed, 3 bath at the ocean club, key biscayne. This spacious residence features a prime southeast exposure with stunning views of the atlantic ocean, pool, and tropical gardens. The floor-through layout includes two large terraces—one with ocean views and the other overlooking the beach, bay, and a peek of city lights. Enjoy world-class amenities: direct beach access with towel, chair, and umbrella service, beachfront and lap pools, gyms, spa with sauna, steam, and whirlpool, 8 har-tru lighted tennis courts, on-site spa and beauty center, beach bar & grill, fresco restaurant, valet, concierge, and kids’ playground. A perfect escape in a resort-style setting.

Located in one of the most exclusive residential pockets of key biscayne, surrounded by multi-million-dollar estates, this beautifully designed 5-bedroom, 4 full bathroom home offers the perfect balance of privacy, functionality, and tropical lifestyle. The layout is thoughtfully distributed with a private primary suite on one side, a separate nanny/guest suite with its own bathroom, and a dedicated wing for the children’s bedrooms—ideal for both family living and entertaining. Just steps from top-rated schools and only 10 minutes from the beach, the property features a stunning outdoor space with a resort-style pool and a charming tiki bar, creating the ultimate south florida oasis. A rare opportunity to own in a highly sought-after neighborhood where surrounding homes reach $10m+.

Remodeled 4-bedroom, 2-bath custom-built home featuring an open foyer entry, separate living and dining rooms, and an eat-in kitchen with wood cabinetry and granite countertops. Spacious primary suite with dual sinks in the en-suite bath. Enjoy a large covered terrace, perfect for outdoor living.

The sands at key biscayne, a beachfront boutique building in paradise. Only 2 units per floor that share the elevator and lobby. This stunning 3 bed / 3 bath spacious remodeled unit has marble floors, plenty of custom closets and hurricane impact windows. The huge balcony is ready for you to relax and entertain. The sands, is a perfect gated beachfront community that enjoys amazing amenities like huge pool along the beach, bbq area, gym, beach volleyball court, 24 hour security, storage and 1 assigned parking space and also allows to park a second vehicle. Easy to show…..

Experience elevated coastal living at the sands of key biscayne. This 3-bedroom, 3-bath residence offers 1, 772 sf of well-appointed interiors and a spacious balcony designed to capture breathtaking ocean views from both the living room and kitchen. The layout blends comfort and functionality, ideal for both everyday living and entertaining. The sands is an exclusive, low-density building with only 120 residences, offering just two units per floor and private foyer entry for enhanced privacy. Residents enjoy a tranquil, resort-style setting with direct beach access, lush landscaping, and premier amenities. A rare opportunity to own in one of key biscayne’s most private and sought-after oceanfront communities.

Rarely available in the ocean club's most desirable beachfront building, ocean tower two, this 3, 084 sqft residence has been reimagined from its original 3-bedroom layout into a thoughtfully designed 3-bedroom plus enclosed den, featuring a formal living room, formal dining room, family room and laundry room. Light wood-finish tiles and floor-to-ceiling sliding glass doors flood every room with natural light and ocean breezes. The spacious and luminous chef's kitchen features a center island, subzero and miele appliances and a separate coffee counter with wine storage area. Two spacious terraces overlook lush tropical gardens, resort pools, and the atlantic — the perfect backdrop for everyday island living. The primary suite offers direct terrace access and a fully renovated spa bath with dual vanities, glass-enclosed shower, and soaking tub. The 2nd and 3rd bedrooms feature abundant natural light and fully renovated bathrooms, while the enclosed den is an ideal space for a home office or 4th bedroom. 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. Beyond the building, enjoy the relaxed, walkable lifestyle of key biscayne — a true island village with world-class parks, beaches, dining, and a close-knit community just minutes from downtown miami.

2 bedroom, 2.5 bath apartment with enclosed den located in the prestigious club tower i at the ocean club, key biscayne. This flow-through residence offers bright and spacious interiors with stunning views of the miami skyline, bill baggs park, sunrise and sunset. The kitchen features a sub-zero refrigerator, and german-made poggenpohl cabinetry. Building amenities include 24/7 concierge, valet parking, meeting room, bike storage, and two pools. The ocean club community offers on-site real estate office, co-working spaces, adult lap pool, beach-entry family pool, updated fitness center, playground, half-court basketball, restaurants, full pool and beach service, and a tennis center with 6 clay courts and 3 new padel courts

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.

A truly exceptional miami modern tropical residence set on a prime 8, 010 sf corner lot, offering 3, 549 sf of beautifully curated living space with 4 bedrooms and 3.5 bathrooms. Designed by architect hervin romney, a founding member of arquitectonica, the home reflects a distinctive architectural vision inspired by the organic principles of frank lloyd wright and the expressive forms of antoni gaudí, where art, design, and nature seamlessly converge. This residence captivates with its abundance of natural light, soaring high ceilings, fluid open spaces, and harmonious lines that create a sense of warmth, sophistication, and effortless flow throughout the main living areas. The beautifully remodeled kitchen and bar are a true centerpiece, featuring high-end appliances, premium finishes, refined craftsmanship, and a design that balances functionality with striking aesthetics. Step outside into your own private tropical retreat, where lush landscaping, graceful curved terraces, and a stunning swimming pool create an atmosphere of tranquility and escape. This outdoor sanctuary is perfect for both relaxation and entertaining. As an added privilege, the property includes membership to the key biscayne beach club, offering exclusive access to one of miami’s most coveted coastal lifestyles. Key biscayne is renowned for its pristine beaches, charming restaurants, and vibrant yet relaxed atmosphere—delivering a true island lifestyle just minutes from the city.