Key Biscayne Luxury Houses
Key Biscayne Luxury Houses offer an exceptional blend of beachfront elegance, tropical beauty, and refined island living. Known for its world class waterfront estates, private residential enclaves, and relaxed upscale atmosphere, Key Biscayne is one of the most desirable luxury destinations in Florida. With pristine beaches, outstanding security, exclusive marinas, and close proximity to Miami, this island community delivers a rare combination of privacy, sophistication, and coastal serenity for discerning buyers seeking an elevated lifestyle.
Set within one of the most prestigious enclaves in Key Biscayne, 420 Island Dr represents a rare opportunity to own a modern waterfront estate designed with both sophistication and livability in mind. Priced at $14 million, this residence captures the essence of island living while offering the comforts and privacy of a custom-designed contemporary home. […]
Experience the epitome of coastal luxury at 230 Harbor Dr, Key Biscayne. This extraordinary 3-story chateau-like waterfront estate offers 6,240 square feet of refined living space, featuring 7 lavish bedrooms and 8 opulent bathrooms. Custom-built in 2003, the estate showcases a grand social area with soaring ceilings, a cozy family room, and an exceptional chef’s […]
A spectacular 8-bed, 9-bath contemporary home at 241 Cape Florida Dr, Key Biscayne, Florida 33149. This prestigious estate features over 250 feet of waterfront, a private dock, custom pool, elevator, grand foyer with an indoor botanical garden, and a unique designer staircase. Designed by a renowned architect and built by Interscope, the home includes guest […]
Indulge in the epitome of luxury at this exquisite waterfront Key Biscayne home on 1020 Mariner Dr. Crafted by renowned architect Cesar Molina, this sanctuary boasts natural stone and wood accents throughout, updated kitchens and bathrooms, a soaring two-story living room, 5 bedrooms plus a bonus 6th on the third floor, and 6.5 bathrooms offering […]
Experience luxury living at 161 Cape Florida Drive, Key Biscayne, Florida in this fully renovated 4-bed, 5-bath Key Biscayne waterfront home with breathtaking canal views. Featuring 6,661 sq ft of living space, a spacious and contemporary design, and top-of-the-line finishes, this home seamlessly connects indoor/outdoor living. The master chef kitchen, ample en-suite bedrooms, gym/5th bedroom, […]
The Home in Key Biscayne is a contemporary and sophisticated waterfront residence with breathtaking views of the harbor and bay now available for sale. This home located at 890 Harbor Dr, Key Biscayne, Florida; offering 6 bedrooms and 6 bathrooms with over 6,900 square feet of living spaces. Call Brigitte Nachtigall – Great Properties International LLC […]
The Miami Waterfront Home is an outstanding residence offers total privacy and stunning water views with oversized pool. This home located at 400 S Mashta Dr, Key Biscayne, Florida offering 6 bedrooms and 7 bathrooms with over 8,200 square feet of living spaces. Location: 400 S Mashta Dr, Key Biscayne, FL 33149Beds: 6Baths: 7Living: 8,234 square feetLot […]
The Key Biscayne Home is a brand new construction is well thought out and finished in the most upscale fashion now available for sale. This home located at 200 Buttonwood Dr, Key Biscayne, Florida; offering 5 bedrooms and 7 bathrooms with over 3,500 square feet of living spaces. Call Dina Goldentayer – Douglas Elliman (Phone: 305-695-6075) […]
The House in Key Biscayne is a luxurious waterfront estate with spectacular daily sunset views and exquisite decoration now available for sale. This home located at 610 S Mashta Dr, Key Biscayne, Florida; offering 7 bedrooms and 7 bathrooms with over 6,400 square feet of living spaces. Call Maria Escolar – BHHS EWM Realty (Phone: 305-361-5600) […]
The Home in Key Biscayne is a luxurious modern Luxury construction on a corner lot now available for sale. This home located at 201 Buttonwood Dr, Key Biscayne, Florida; offering 5 bedrooms and 7 bathrooms with over 4,400 square feet of living spaces. Call Dina Goldentayer – Douglas Elliman (Phone: 305-695-6075) for more detailed; and set […]
Key Biscayne Home is a brand new construction now available for sale, this home located at 761 Glenridge Rd, Key Biscayne, Florida offering 5 bedrooms and 6 bathrooms. Call Mariana Niro – Douglas Elliman (Phone: (305) 695-6060) for more detailed and set a tour schedule for the Biscayne Home. Location: 761 Glenridge Rd, Key Biscayne, FL 33149 […]
Key Biscayne Home is a luxurious waterfront home now available for sale, this home located at 9 Harbor Point, Key Biscayne, Florida offering 8 bedrooms and 11 bathrooms. Call Brigitte de Langeron – Fortune International Realty (Phone: (305) 400-6393) for more detailed and set a tour schedule. Location: 9 Harbor Point, Key Biscayne, FL 33149 Beds: 8Baths: […]
Key Biscayne House for Sale is a luxurious modern Mediterranean home now available, this home located at 100 Island Dr, Key Biscayne, Florida offering 6 bedrooms and 6 bathrooms. Call Brigitte Nachtigall – Great Properties International LLC (Phone: (305) 365-0711) for more detailed and set a tour schedule. Location: 100 Island Dr, Key Biscayne, FL 33149 Beds: […]
Mashta Waterfront Mansion is a high-end construction home now available for sale, this home located at 460 N Mashta Dr, Key Biscayne, Florida offering 7 bedrooms and 9 bathrooms. Call David Siddons – Douglas Elliman (Phone: (305) 695-6060) for more detailed and set a tour schedule. Location: 460 N Mashta Dr, Key Biscayne, FL 33149 Beds: 7Baths: […]
Mashta Drive Modern Home is a brand new luxurious home with breathtaking water and sunset views now available for sale, this home located at 641 S Mashta Dr, Key Biscayne, Florida offering 6 bedrooms and 7 bathrooms. Call Sebastian Acosta – Engel & Voelkers Delray Beach (Phone: (561) 362-2888) for more detailed and set a tour […]
Sabal Palm Modern Residence is a luxurious home in an oversized corner lot now available for sale, this home located at 570 Sabal Palm Dr, Key Biscayne, Florida offering 6 bedrooms and 7 bathrooms. Call Irene Rojas – Cervera Real Estate Inc. (Phone: (305) 374-3434) for more detailed and set a tour schedule. Location: 570 Sabal Palm […]
Mashta Island Waterfront Home is a totally remodeled home on the exclusive Mashta Island now available for sale, this home located at 481 S Mashta Dr, Key Biscayne, Florida offering 6 bedrooms and 7 bathrooms. Call Jill Eber – Coldwell Banker Realty (Phone: (305) 672-6300) for more detailed and set a tour schedule. Location: 481 S […]
Reef Lane Modern Home is a luxurious home now available for sale, this home located at 108 Reef Ln, Key Biscayne, Florida offering 6 bedrooms and 6 bathrooms. Call Claudio M. Iglesias LLC – Brickell Realty Group, LLC (Phone: (305) 477-1818) for more detailed and set a tour schedule. Location: 108 Reef Ln, Key Biscayne, FL 33149 […]
Buttonwood Drive Modern Home is a luxurious custom build home now available for sale, this home located at 151 Buttonwood Dr, Key Biscayne, Florida offering 5 bedrooms and 7 bathrooms. Call Julio Oliveira – Elite International Realty Inc (Phone: (305) 613-7030) for more detailed and set a tour schedule. Location: 151 Buttonwood Dr, Key Biscayne, FL 33149 […]
This custom-built 2014 estate on Mashta Island offers breathtaking ocean and sunset views from its oversized lot of 23,814 square feet and 138 feet of water frontage. Drawing inspiration from Modern architect Richard Meier, the home features clean geometric lines and open spaces that seamlessly integrate with natural light. Unique architectural features include a 3-story […]
Key Biscayne Mansion on the solemn private path will make you speechless with endless views from every room. Modern and sophisticated, Key Biscayne’s most luxurious modern home sits on more than half an acre and includes a dock for a large yacht on the harbor’s protected side. Grandeur is rich from covered entrance, wide shaft […]
Stunning and vibrant Mashta Island Modern Home with breathtaking views and unforgettable panoramic views of the bay and sunset. This beautiful modern home is designed with open glass for sightseeing, the ceiling is 10 feet wide, open and bright with a very nice finishing space, including limestone on the first floor, oak wood on the […]
Stunning privacy, stunning views of the sea, Private Beach & Private Dock, located on the exclusive and most sought-after Harbor Point of Key Biscayne. This ultra-luxurious Island Fusion modern residence offers the rare combination of the most luxurious living. The impressive double center welcomes you to 7 bedrooms, 9.5 bathrooms. Beautiful and modern bar in […]
The Harbor Drive waterfront estate offers the ultimate level of luxury and perfection. This contemporary 3-stage masterpiece has been meticulously designed with sophisticated architecture to provide comfort and elegance with spectacular finishes on the top. This beautiful home has a very clear and open space that gives you the perfect feeling of bringing the outdoors, […]
Key Biscayne Luxury Houses – Comprehensive Real Estate Overview
Key Biscayne Luxury Houses represent some of the most exclusive and sought after real estate in Florida. Located just minutes from Miami yet offering the tranquility of a private island retreat, Key Biscayne is a world apart. Its refined coastal lifestyle, pristine beaches, exceptional safety, and access to luxury amenities make it one of the most desirable destinations for high end living in the United States.
From expansive waterfront mansions with private docks to modern coastal homes surrounded by tropical landscaping, Key Biscayne features a remarkable collection of luxury properties designed for comfort, privacy, and elegance. The island is known for its warm atmosphere, walkable neighborhoods, recreational opportunities, and outstanding natural beauty.
Discerning buyers from across the globe choose Key Biscayne Luxury Houses for their unparalleled combination of exclusivity, convenience, and investment potential.
Why Key Biscayne Luxury Houses Are Highly Desired
Key Biscayne attracts affluent buyers for reasons that go beyond its beautiful scenery. The island offers:
- Exceptional privacy and security with a strong residential community
- Direct access to the Atlantic Ocean and Biscayne Bay
- World class marinas for boating and yachting
- Premier beaches and natural parks
- Upscale dining, boutique shopping, and cultural amenities
- A family friendly environment with top rated schools
- Close proximity to Brickell, Downtown Miami, and Miami International Airport
This balance of natural beauty, luxury, and accessibility sets Key Biscayne apart from other Florida locations.
Top Luxury Areas Within Key Biscayne
While the island is small, it includes several distinctive residential sections known for high end properties.
Grand Bay Estates and Towers
A premier gated community offering luxury homes and upscale condo residences with resort style amenities. Known for privacy and excellent ocean views.
The Ocean Club
A world famous residential community offering beachfront luxury, exceptional services, private club facilities, and modern coastal residences.
Mashta Island
Home to some of the most extraordinary waterfront estates on Key Biscayne, featuring private docks, stunning bay views, and iconic architecture.
Harbour Drive and Island Drive
Known for spacious waterfront properties, quiet residential streets, and direct boating access.
Cape Florida
A peaceful area near Bill Baggs Cape Florida State Park, offering large luxury homes surrounded by lush tropical landscaping.
Architectural Styles That Define Key Biscayne Luxury Houses
Key Biscayne presents a wide range of luxury architectural styles designed to complement its coastal setting.
Modern Coastal Estates
Clean lines, open layouts, natural light, and seamless indoor outdoor living.
Contemporary Waterfront Homes
Expansive glass walls, panoramic views, high ceilings, and luxury finishes.
Mediterranean Inspired Mansions
Arched windows, courtyards, terracotta roofs, and warm architectural details.
Tropical Island Villas
Wood and stone accents, breezy verandas, outdoor kitchens, and resort style pools.
Luxury Condominium Residences
High rise living with ocean views and premium amenities.
Lifestyle Benefits of Living in Key Biscayne Luxury Houses
Key Biscayne offers an unmatched island lifestyle while remaining close to the cultural and commercial centers of Miami.
Residents enjoy:
- White sand beaches and turquoise waters
- Golf, tennis, yachting, paddleboarding, and nature trails
- Exclusive clubs and wellness centers
- Premier dining with international cuisine
- Luxury service amenities and boutique shopping
- An active outdoor lifestyle with year round sunshine
- A culturally rich community with international residents
The island experience is peaceful, prestigious, and designed for those who value natural beauty and modern luxury.
Market Trends in Key Biscayne Luxury Real Estate
High demand from out of state and international buyers
Key Biscayne continues to attract buyers seeking safety, privacy, and coastal luxury.
Strong appreciation in waterfront estates
Limited inventory on the island supports strong long term pricing.
Increased interest in modern new builds
Contemporary homes designed for tropical living see exceptional demand.
High rental value for seasonal and vacation properties
Key Biscayne remains a top destination for luxury vacation stays.
A Guide for Buyers of Key Biscayne Luxury Houses
Consider proximity to the water
Waterfront properties offer premium value and exceptional lifestyle benefits.
Evaluate community amenities
Clubs, marinas, wellness centers, and security services enhance luxury living.
Prioritize architectural quality
Homes with modern features and top tier materials hold long term value.
Understand investment potential
Key Biscayne is one of Florida’s most resilient high end real estate markets.
Frequently Asked Questions
Why are Key Biscayne Luxury Houses so desirable?
Because they offer coastal privacy, world class amenities, and proximity to Miami’s cultural and financial districts.
What price range defines luxury homes in Key Biscayne?
Luxury homes typically begin around three million dollars and can exceed thirty million depending on size, location, and water access.
Are waterfront estates a good investment?
Yes. Waterfront properties maintain strong demand and long term appreciation.
Is Key Biscayne a good place for families?
Absolutely. The island is known for its safety, education options, parks, and family friendly environment.