Key Biscayne Luxury Homes For Sale

Total Listings 109
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$25,000,000 (+0% ) - Key Biscayne, FL

28 Harbor Pt - Key Biscayne, FL 33149
  • Beds: 8 Baths: 8
    Type: Single Family Residence Days Listed: 397
  • MLS ID: A10626407
    Sq Ft: 11556
  • Sub: LORIDO ESTATES
    Development: LORIDO ESTATES
    Complex: LORIDO ESTATES

Private Road’s coveted sanctuary will leave you speechless with endless water views from every room. Contemporary and refined, this home at the peak position of Key Biscayne is situated on over ½ acre & includes a 170 ft dock for a mega-yacht on the protected side of the harbor. Grandeur abounds from a 20ft covered entry, 6ft wide pivot door, & the foyer’s 27ft soaring ceilings. A huge eat-in Kitchen and Bar Room complete the sprawling living quarters with limestone flooring. The Master Suite features European white oak planks, custom millwork, a large walk in closet and a bathtub floating above the Biscayne bay. Completed in 2019 with only the highest quality fixtures, appliances and taste level, this home also offers Crestron automation, generator, 4 car garage, and 42ft zero edge pool.

Listing courtesy of: Douglas Elliman

$18,200,000 (+0% ) - Key Biscayne, FL

500 S Mashta Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 6
    Type: Single Family Residence Days Listed: 53
  • MLS ID: A10811961
    Sq Ft: 10820
  • Sub: MASHTA ISLAND A REPLAT OF
    Development: MASHTA ISLAND A REPLAT OF
    Complex: MASHTA ISLAND A REPLAT OF

Enjoy ocean and sunset views from this 2014 Mashta Island estate on a 23,814 SqFt oversized lot with 138ft of water frontage. This custom-built home, inspired by Modern architect Richard Meier, features pure geometric lines and integrated open spaces with an emphasis on natural light. Unique features include a 3-story curved glass curtain wall, 14 skylights over a 27-ft high atrium, NanaWall folding glass doors, elevator, gym, dock, staff quarters, 4-car garage, generator and smart home technology.

Listing courtesy of: One Sothebys International Realty

$18,000,000 (-22.22% ) - Key Biscayne, FL

350 Harbor Dr - Key Biscayne, FL 33149
  • Beds: 7 Baths: 8
    Type: Single Family Residence Days Listed: 367
  • MLS ID: A10643797
    Sq Ft: 8928
  • Sub: TROPICAL ISLE HOMES SUB 4
    Development: TROPICAL ISLE HOMES SUB 4
    Complex: TROPICAL ISLE HOMES SUB 4

Key Biscayne Magnificent residence with Miami skyline at his best. Built on a over-sized lot (23774 sq.ft). Unique city views. Home offers 8,000+ sq.ft of great amenities and floor plan. Master suite on first floor with expansive own office library . Family room . 4 bedrooms en suite on second floor . Terraces on first and second floor . Two bedrooms en suite for staff. High ceilings through out the house , large floor to ceiling impact glass windows , large covered terrace embracing the backyard with BBQ area, sitting area and amazing city and pool views.dock area with boat lift (24000 pounds- 33 plus ft boat ) and dock sitting area. Double stairs circulation . 2 car enclosed garage . Gated . Must visit to appreciate how grand this house is.

Listing courtesy of: Fortune International Realty

$16,500,000 (-26.67% ) - Key Biscayne, FL

9 Harbor Pt - Key Biscayne, FL 33149
  • Beds: 8 Baths: 8
    Type: Single Family Residence Days Listed: 219
  • MLS ID: A10728109
    Sq Ft: 11028
  • Sub: MATHESON ESTATES
    Development: MATHESON ESTATES
    Complex: MATHESON ESTATES

Welcome to one of the most refined waterfront residences in Florida. Nestled in The only private road of Key Biscayne, this magnificent home sits on an oversized lot with direct Biscayne Bay and Miami skyline views. Extremely sophisticated Bali style home designed by CMA Design Studio, top of the line materials, Lutron system with recess lighting that creates a perfect setting for the interior of the residence. Formal dining, butlers pantry, adjacent to the upscale kitchen (gas stove) and breakfast area with direct access to the covered patio with Jasmin climbing vine, large guest suite on garage second floor. Total of 8 bedrooms. Third-floor loggia family room. Double stair access. Expansive covered terrace and gazebo by the pool. Private dock. Boatlift. Private and gated. Generator.

Listing courtesy of: Fortune International Realty

$16,500,000 (+0% ) - Key Biscayne, FL

7 Harbor Pt - Key Biscayne, FL 33149
  • Beds: 7 Baths: 9
    Type: Single Family Residence Days Listed: 58
  • MLS ID: A10807074
    Sq Ft: 10776
  • Sub: MATHESON ESTATES
    Development: MATHESON ESTATES
    Complex: MATHESON ESTATES

Premier ultimate privacy, breathtaking ocean views, Private Beach & Private Dock, situated on Key Biscaynes most exclusive & sought after street Harbor Point. This ultra-luxury modern Island Fusion residence provides the rare combination offering the fin est in luxury living. Dramatic double height atrium welcoming you to 7 bedrooms, 9.5 bathrooms. Sleek and modern bar in the interior & two story cabana with Nana walls on the gorgeous infinity pool deck provide the optimal entertaining experience.

Listing courtesy of: Douglas Elliman

$14,850,000 (-4.04% ) - Key Biscayne, FL

880 HARBOR DRIVE - Key Biscayne, FL 33149
  • Beds: 7 Baths: 7
    Type: Single Family Residence Days Listed: 387
  • MLS ID: A10634593
    Sq Ft: 7495
  • Sub: CAPE FLORIDA SUB SEC 1
    Development: CAPE FLORIDA SUB SEC 1
    Complex: CAPE FLORIDA SUB SEC 1

BRAND NEW waterfront estate offering the ultimate level of luxury and perfection.This 3 story contemporary masterpiece has been meticulously designed with exquisite architecture providing both comfort and elegance with spectacular top of the line finishes. This gorgeous home has very defined and open spaces with breathtaking and astonishing views of the harbor and bay. This dream residence is offered fully furnished as seen in the pictures with an incredible infinity pool & terrace overlooking the harbor, 7 bed, 7 full baths and 2 powder rooms,high ceilings throughout, floor to ceiling glass windows & doors, stainless steel state-off-the-art appliances,BBQ area and on the 3rd level you will find a stunning family room, bar and huge terrace where you can enjoy entertain family and friends.

Listing courtesy of: Great Properties International LLC

$12,000,000 (-16.67% ) - Key Biscayne, FL

100 Cape Florida Dr - Key Biscayne, FL 33149
  • Beds: 5 Baths: 6
    Type: Single Family Residence Days Listed: 787
  • MLS ID: A10410729
    Sq Ft: 8240
  • Sub: CAPE FLORIDA SUB SEC 3
    Development: CAPE FLORIDA SUB SEC 3
    Complex: CAPE FLORIDA SUB SEC 3

One of Key Biscayne’s few homes on Pines Canal facing Cape Florida State Park, so your views are pure mangroves. You will never have construction spoiling your view! Swim in your pool in complete privacy! A true boater’s dream home with an L-shaped canal with frontage to fit two boats! Gorgeous formal and informal areas perfect for entertaining! Large functional kitchen, family room, office/library, lots of covered terraces. Six car garage for the car lover!Wine cellar, elevator, gym! Five bedrooms/6 baths/3 half baths. Gorgeous onyx floor and counters in the master bath. The home has everything you need for luxurious living!

Listing courtesy of: Great Properties International LLC

$11,850,000 (+0% ) - Key Biscayne, FL

760 Harbor Dr - Key Biscayne, FL 33149
  • Beds: 7 Baths: 7
    Type: Single Family Residence Days Listed: 302
  • MLS ID: A10682982
    Sq Ft: 9183
  • Sub: BISCAYNE KEY ESTATES
    Development: BISCAYNE KEY ESTATES
    Complex: BISCAYNE KEY ESTATES

Views of wide water lagoon from this beautiful Mediterranean home located in the fabled Island of Key Biscayne. Sited on a half acre +/- lot with 7 bedrooms, 7 full baths and 2 half baths, it offers the ultimate destination for anyone seeking to accommodate either a growing or a multi-generational family. There is a spacious 2 bedroom guest house attached, located over an air conditioned 2 car garage. The sprawling roof-top patio is the ultimate spot for entertaining and enjoying fabled, Miami sunsets and city skyline views. There are an almost endless list of amenities: deep water dock for a large vessel, free-form swimming pool and jacuzzi, summer kitchen, gym, library, elevator, gourmet kitchen and family room overlooking the lagoon. Bring your most discriminating buyers!

Listing courtesy of: Compass Florida LLC

$11,300,000 (+0% ) - Key Biscayne, FL

290 Harbor Dr - Key Biscayne, FL 33149
  • Beds: 5 Baths: 5
    Type: Single Family Residence Days Listed: 33
  • MLS ID: A10819688
    Sq Ft: 5532
  • Sub: TROPICAL ISLE HOMES SUB 4
    Development: TROPICAL ISLE HOMES SUB 4
    Complex: TROPICAL ISLE HOMES SUB 4

Bayfront home with amazing open bay views. Large dock that accommodates very large boat. Extremely private home. Great home for entertaining. A true gem with open floor plan. 24 hour notice for showings - Tenant occupied

Listing courtesy of: One Sothebys International Realty

$10,990,000 (-8.28% ) - Key Biscayne, FL

910 HARBOR DRIVE - Key Biscayne, FL 33149
  • Beds: 5 Baths: 4
    Type: Single Family Residence Days Listed: 873
  • MLS ID: A10368018
    Sq Ft: 2735
  • Sub: CAPE FLORIDA SUB SEC 1
    Development: CAPE FLORIDA SUB SEC 1
    Complex: CAPE FLORIDA SUB SEC 1

Create and build your perfect home on this incredible and very spacious property with 24,473 Sq Ft of land as per Miami Dade County. Enjoy the gorgeous and breathtaking views of the harbor and bay as well as being at the end of Harbor Drive where it is very quiet and peaceful. This is a boater’s paradise.

Listing courtesy of: Great Properties International LLC

$10,950,000 (+0% ) - Key Biscayne, FL

620 S MASHTA DRIVE - Key Biscayne, FL 33149
  • Beds: 4 Baths: 4
    Type: Single Family Residence Days Listed: 100
  • MLS ID: A10789717
    Sq Ft: 4687
  • Sub: Mashta Island Rep
    Development: Mashta Island Rep
    Complex: Mashta Island Rep

Stunning modern masterpiece situated on prestigious and very private Mashta island.This warm contemporary home was built in 2014 and it offers unobstructed and panoramic views of Biscayne Bay and Stills Ville from the moment you walk-in the door.Enjoy the unique design with expansive glass all around which makes you feel as you are living on a yacht, private oasis! The breathtaking views and unforgettable sunsets will make a difference in your everyday life.This exquisite home offers Koi pond entrance, open floor,10 Ft ceilings. Limestone on the 1st floor, oak wood on the 2nd floor, concrete staircase+ a custom designed Italian Kitchen,BBQ area,4 magnificent suites, office, playroom, steam sauna, Jacuzzi and infinity pool.Owners floor plans show the living area under A/C is 5,052 Sq Ft.

Listing courtesy of: Great Properties International LLC

$9,900,050 (-10.1% ) - Key Biscayne, FL

730 Harbor Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 6
    Type: Single Family Residence Days Listed: 269
  • MLS ID: A10701447
    Sq Ft: 5889
  • Sub: BISCAYNE KEY ESTATES
    Development: BISCAYNE KEY ESTATES
    Complex: BISCAYNE KEY ESTATES

This spectacular residence has breathtaking views with approximately 100 feet of waterfront on Hurricane Harbor. The property includes a grandfathered-in concrete dock and pilings suitable for watercraft up to 85 feet. The house has a wonderful floor plan with incredible open spaces and amazing natural light throughout. It has 6 bedrooms and 6 bathrooms.

Listing courtesy of: One Sothebys International Realty

$9,900,000 (+0% ) - Key Biscayne, FL

511 N Mashta Dr - Key Biscayne, FL 33149
  • Beds: 4 Baths: 3
    Type: Single Family Residence Days Listed: 283
  • MLS ID: A10691036
    Sq Ft: 4510
  • Sub: MASHTA ISLAND A REPLAT OF
    Development: MASHTA ISLAND A REPLAT OF
    Complex: MASHTA ISLAND A REPLAT OF

Yachtsmans Paradise! Unique and rare opportunity to own one of the few remaining and most sought after builders acre lot on private and wide bodied Hurricane Harbor. This oversized 31,996 sq ft lot includes 150 linear ft seawall and a long dock jetting into the harbor. Ideal for multiple boat dockage and/or yacht. Unique custom built and over built Polynesian style 4/3.5 pool home and separate boat house/office features Guayana Greenheart wood, teak, copper and coral rock. Ideal home for entertaining with expansive coral rock patios & large pool with waterfall. Easy to show!

Listing courtesy of: Fortune International Realty

$9,875,000 (+0% ) - Key Biscayne, FL

251 Knollwood Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 9
    Type: Single Family Residence Days Listed: 145
  • MLS ID: A10761401
    Sq Ft: 8818
  • Sub: CAPE FLA SUB SEC 2
    Development: CAPE FLA SUB SEC 2
    Complex: CAPE FLA SUB SEC 2

“Living on the edge” has a new meaning with 327 ft of incredibly lush waterfront views showcasing this secluded, private tropical peninsular estate. Located on a tranquil cul-de-sac with 10 ft ornate iron gates and no bridges to Biscayne Bay, this Key Biscayne villa has 2 boat docks, 4-car garages, 15+ car driveway and porte-cochere, located on a rare expansive 31,000 sf lot, making it exceptional and unparallelled for boating and car enthusiasts alike. The epicurean French kitchen reveals hand-carved artisan antique cabinets, Sub Zero appliances LaCornue range, pizza oven and rotisserie, beckoning entertaining for 5 or 50. Opulent marble and granite finishes throughout with a fabulous layout include 4 second-floor en suite bedrooms and private balcony allowing exceptional water views.

Listing courtesy of: Coldwell Banker Residential Real Estate

$9,845,000 (+0% ) - Key Biscayne, FL

740 Harbor Dr - Key Biscayne, FL 33149
  • Beds: 5 Baths: 5
    Type: Single Family Residence Days Listed: 40
  • MLS ID: A10819084
    Sq Ft: 6449
  • Sub: BISCAYNE KEY ESTATES
    Development: BISCAYNE KEY ESTATES
    Complex: BISCAYNE KEY ESTATES

Rare opportunity to own marvelous and astounding waterfront residence on Hurricane Harbor, with one of largest docks, a Boaters Dream. Direct access to bay, and the special concrete dock (with a boat lift) can accommodate 90 ft Yacht, and two additional boats. Indulge in one of Key Biscaynes largest lots, with 21,483SF. This 5 Bed 5.5 Bath, 2 story home has an amazing open space floor plan, with an abundance of natural light & double height ceilings through out living area. Theres a poolside Gazebo with full bath, and covered entertainment area in the Over-sized backyard. Marble floors throughout, and a two car garage, plus additional covered parking.

Listing courtesy of: London Real Estate Co.
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Listing information © 2020 MLS Real Estate Board. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by the MLS or the Brokerage. Data last updated on 03-28-2020. IDX powered by Realty Net Media
    
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