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.
Gorgeous and serene wrap around views of Pines Canal, Bill Baggs State Park, Biscayne Bay and Downtown Miami are hallmarks of this 1782 Sq ft island flat. An open kitchen with direct water views, spacious laundry room and open floor plan with living and dining room are perfect for entertaining . Residents enjoy resort-style amenities including a fitness center, several pools, private beach access, children’s playroom, watercraft storage, on-site restaurant, billiards, and tennis courts. A unique find on Key Biscayne. A short drive to Miami International Airport, Downtown Miami and the Design District . Island living at its best!
Completely remodeled and sold fully furnished as is located a Key Colony Oceansound. This spacious residence features 2 large bedrooms PLUS an enclosed den currently used as a third bedroom. 2 full renovated bathrooms. Modern open kitchen with breakfast bar, integrated living and dining areas. Abundant natural light throughout. Facing north, the unit has green and open view, super quiet & with privacy. Unit includes one assigned covered parking space. Enjoy the full array of Key Colony amenities—pool, tennis courts, gym, beach access, and more—along with the unmatched Key Biscayne lifestyle.
Private and prestigious waterfront estate featuring Panoramic views of Biscayne Bay and Pines canal. A dream property for the Yacht set, with 346 ft of water frontage & direct ocean access. The gated estate is one of the island’s largest, set on a lush 32,300 Sq.Ft lot, perfect for entertaining. Designed with the finest attention to detail, the home is extremely spacious "16,076 sf total", including 9 Bd., 8 Ba., library, office, theater, bar, spa with sauna, gourmet kitchen, marble & brazilian hardwood floors, security cameras, Lutron lighting & more. Note: The adjacent house is also available for sale, offering an additional 250 ft of water frontage on a separate 23,724 sq ft lot
Light and modern, this fully remodeled 2-bedroom, 2-bath residence is located in a boutique Key Biscayne building. Set on a picturesque tree-lined street, this apartment showcases a sleek open layout, designer kitchen with quartz countertops, premium stainless steel appliances, and contemporary tile flooring throughout, high impact windows. The enclosed balcony offers additional living space, perfect for relaxing or entertaining. Residents enjoy a private pool with just steps from the beach. Walk to all that Key Biscayne has to offer, shops, cafes, restaurants, schools, and a one of a kind community center. BEACH CLUB MEMBERSHIP included.
Experience resort-style living at Oceana Key Biscayne in this elegant 3rd-floor residence. Designed with a flow-through layout, this home features 2 spacious bedrooms, den, 3 full baths, a powder room, and a full laundry room (being utilized as a 3rd bedroom space). Floor-to-ceiling glass doors open to expansive terraces, filling the interiors with natural light. A sleek open kitchen with premium appliances and spa-inspired bathrooms create a perfect balance of style and comfort. Unit was completely remodeled in 2021, with premium built-ins and high caliber finishes. Oceana offers 5-star amenities including beach service, two oceanfront pools, state-of-the-art fitness center, spa, tennis courts, and on-site restaurant all within a private gated community just steps from the ocean.
Experience the essence of island living in this spacious one-bedroom, one-bathroom peaceful hideaway located directly on the beach. Situated on the second line from the water, this residence offers direct, unobstructed views of the beach & ocean. The open floor plan integrates living & dining areas, designed to capture the surroundings while allowing for gracious entertaining. A spacious balcony extends the living space outdoors, where ocean breezes create a tranquil daily backdrop. Enjoy coastal living in an exclusive full-service waterfront co-op w/private beach access. Just a bridge away from Miami, Key Biscayne—flanked by two expansive parks—offers pristine beaches, outdoor activities, fine dining, boutique shops, and a secure community atmosphere, delivering a truly unique lifestyle.
Key Biscayne Waterfront – Unbeatable Location. Experience Miami’s skyline views from your private saltwater pool and man-made beach. This elegant four-bedroom residence features marble floors, impact-glass windows, and a modern open kitchen filled with natural light. Enjoy two electric boat slips, direct water access for kayaking or paddleboarding, and a spacious two-car garage. Currently leased until December 1, 2025.
Spacious 4-bedroom, 5-bath residence in the prestigious Ocean Club. Over 3,000 SF of thoughtfully designed living space offers a rare combination of comfort and functionality. The private elevator opens to a bright, open layout with high ceilings, elegant marble floors, and multiple areas for living and dining. The chef’s kitchen features premium appliances, custom cabinetry, and a breakfast area. All four bedrooms are generously sized with en-suite baths, including a primary suite with dual walk-in closets and a spa-like bathroom. Additional features include a full laundry room & service quarters. World-class amenities—direct beach access, resort-style pools, tennis club, spa, fitness center, dining, and 24-hour concierge.
Stunning custom-built Villa located on a 12,014 sq ft lot with luscious landscaping providing complete privacy. This home located in Holiday Colony, an exclusive community in the coveted area of Key Biscayne steps away from the beach. No expenses were spared on finishing this, Villa! This home has an elevator, sauna, steam shower, heated salt pool, a gourmet kosher kitchen features custom wood cabinets, Miele appliances, 72 La Cornue gas range with copper finishes, Perlick icemaker and two Robl porcelain sinks with copper finishes, Perlick icemaker and two Rohl porcelain sinks with gold Rohl faucets. Another attraction is the custom finished garage, storage room above, interior Le Grand lighting and exterior Lutron lighting! One of a kind!
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!
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.
Key Biscayne – Architectural Masterpiece On a secluded 9,633 sq.ft. lot near Harbor Drive, this 6,800 sq.ft. residence by Village Architects (Deborah de León) 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.
Situated on one of Key Biscayne’s most coveted streets, this 7,500 sq ft lot offers the ideal opportunity to build your dream home in a prime island location. The existing 3BR/3BA residence features a bright, open living and dining area with a fireplace, impact windows, wood floors, plantation shutters, and stainless steel appliances. The fenced backyard includes a shed and plenty of space for a pool. Property also includes a one-car garage. A chance to live in one of the island’s most sought-after neighborhoods
Courtesy: Charles Rutenberg Realty FTL
954-396-3001
LOVELY UNOBSTRUCTED VIEWS of downtown Miami skyline, Biscayne Bay, Crandon Park, Port of Miami and a peek at the ocean from this bright corner apartment. Situated on a private corner, this apartment has been updated with newly installed Luxury Vinyl flooring that looks like oak wood, smooth ceilings with no popcorn, freshly updated kitchen cabinets, stainless steel appliances and freshly painted thru out. Sliding hurricane shutters with a Northerly exposure allows for bright beautiful indirect sunshine all day. Building is well maintained with many recent updates. The apartment is also available for rent. Please see additional notes below.
Experience the island lifestyle in this charming 3-bedroom, 2-bathroom home in Key Biscayne. Nestled in a sought-after neighborhood, this property features a private, fenced yard, perfect for relaxing or entertaining. Its prime location offers the convenience of walking to nearby parks, supermarkets, top-rated schools, and local restaurants. Just a short stroll from the beach, shops, and the community center, this home offers the best of Key Biscayne living with easy access to everything this vibrant area has to offer.
Stunning panoramic ocean views from this spacious 2/2 apt, overlooking tennis courts. custom built-in wood cabinets throughout, marble floors, beautiful remodelled kitchen. huge master bedroom leading to large bath, separate shower and custom closets. feel the ocean breezes from your balcony and enjoy the newly renovated pool, gym and lobby areas, designed by world renowned architect willy borroto. apt comes with 2 convenient parking spaces.
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 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!
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.
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.
Nestled in the exclusive Ocean Club Key Biscayne 3bed, 4-bath unit in Lake Tower offers serene lake views. Designed with privacy and luxury in mind, the community provides a blend of convenience and relaxation. Enjoy top-tier amenities such as private beach access, a spa, padel/tennis courts, , gym, bike storage, and more. Private elevator access, this unit ensures comfort and seclusion. It includes 2 parking spaces and additional storage for convenience. The unit features marble flooring, and updated kitchen and bathrooms. Live where you’ll feel like you’re on a permanent vacation. Unit is currently occupied 24 hour notice required. Use Showing Time for all showings.
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.
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.
Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 SF of living space 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.
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Key Biscayne is located in Florida. Key Biscayne, Florida has a population of 14,530. Key Biscayne is more family-centric than the surrounding county with 52.87% of the households containing married families with children. The county average for households married with children is 27.22%.
The median household income in Key Biscayne, Florida is $167,990. The median household income for the surrounding county is $57,815 compared to the national median of $69,021. The median age of people living in Key Biscayne is 41.7 years.
The average high temperature in July is 88.3 degrees, with an average low temperature in January of 62.1 degrees. The average rainfall is approximately 53.1 inches per year, with 0 inches of snow per year.
