Key Biscayne Luxury Homes For Sale

Total Listings 100
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$40,000,000 - Key Biscayne, FL

3 Harbor Pt - Key Biscayne, FL 33149
  • Beds: 7 Baths: 11
    Type: Single Family Days Listed: 5
  • MLS ID: A10257435
    Sq Ft: 14978
  • Sub: MATHESON ESTATES

SPECTACULAR BAYFRONT TO HURRICANE HARBOR ESTATE SITUATED ON PRIVATE HARBOR POINT. OPEN BISCAYNE BAY VIEWS PROVIDE INCREDIBLE VISTAS OF DOWNTOWN MIAMI SKYLINE AND PICTURESQUE SUNSETS. THIS STUNNING ESTATE IS APPROXIMATELY 15,000 SQ FT SPREAD ACROSS THREE FLOORS AND CONSTRUCTED ON AN OVERSIZED 34,000 SQ FT LOT. FEATURES INCLUDE LAP POOL, PRIVATE GYM WITH SAUNA AND STEAM BATH, POOL ROOM, BAR AND CIGAR ROOM, WINE CELLAR/TASTING ROOM AND MORE. 3 CAR GARAGE WITH A FULL IN LAWS APARTMENT ABOVE COMPLETE WITH

Listing courtesy of: Three Bridges Realty, LLC

$34,000,000 (-14.71% ) - Key Biscayne, FL

400 S Mashta Dr - Key Biscayne, FL 33149
  • Beds: 5 Baths: 6
    Type: Single Family Days Listed: 374
  • MLS ID: A10127472
    Sq Ft: 9619
  • Sub: Smugglers Cove

Coined The 1000 Year House by renowned architect Charles Pawley. Strategically built on a 36k + sf peninsula w 480 feet of waterfront on prestigious Mashta Island. Unimpeded wide panoramic views of the ocean, Bill Baggs Park, Cape FL Light House and Stiltsville. This 9,619 sf home is comprised of 5 bedrooms/6.5 baths which include 2 master bedrooms, theater, gym, library & staff qtrs. Covered gazebo and massive terraces with a resort pool/spa. Protected deep water dock accommodates a 100+ ft. yacht.

Listing courtesy of: One Sothebys International Realty

$21,000,000 - Key Biscayne, FL

500 S Mashta Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 6
    Type: Single Family Days Listed: 6
  • MLS ID: A10233668
    Sq Ft: 11149
  • Sub: Mashta Island Rep

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, Nana Wall folding glass doors, elevator, gym, dock, staff quarters, 4-car garage, generator and smart home technology.

Listing courtesy of: One Sothebys International Realty

$20,000,000 (-5% ) - Key Biscayne, FL

7 HARBOR POINT - Key Biscayne, FL 33149
  • Beds: 7 Baths: 9
    Type: Single Family Days Listed: 201
  • MLS ID: A10187124
    Sq Ft: 10776
  • Sub: HARBOR POINT

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

$19,980,000 (-7.61% ) - Key Biscayne, FL

9 HARBOR POINT - Key Biscayne, FL 33149
  • Beds: 8 Baths: 8
    Type: Single Family Days Listed: 584
  • MLS ID: A2209775
    Sq Ft: 10993
  • Sub: Harbor Point
    Development: Harbor Point

Enjoy breathtaking views of Biscayne Bay to downtown Miami from this unique and spectacular Florida tropical vernacular home designed by renowned architect Cesar Molina. Located on one of Key Biscaynes most spectacular and private streets, this home wit h no expense spared and unparalleled details boasts custom handcrafted woodwork,impact glass,integrated terrazzo,fine wood and marble flooring throughout,Lutron lighting,generator,dock with lift,private beach entry,separate guest house with 4 car garag

Listing courtesy of: One Sothebys International Realty

$19,750,000 - Key Biscayne, FL

28 Harbor Pt - Key Biscayne, FL 33149
  • Beds: 7 Baths: 8
    Type: Single Family Days Listed: 153
  • MLS ID: A10183005
    Sq Ft: 11556
  • Sub: Lorido Estates

Located on one of Key Biscaynes most spectacular streets, this home sits at the tip of Harbor Pt w 320 feet of waterfrontage and deep water 114 dock. Its unique location provides breathtaking unobstructed wide water views of Biscayne Bay and Hurricane Harbor. This 11,556 sf home is comprised of 7 bedrooms/8.5 baths including large Master suite, custom wine cellar, rec room, indoor racket/basketball court, gym, 4 car garage and 60KW generator. Exterior includes massive terraces with resort style pool.

Listing courtesy of: One Sothebys International Realty

$16,400,000 - Key Biscayne, FL

260 HARBOR DR - Key Biscayne, FL 33149
  • Beds: 6 Baths: 7
    Type: Single Family Days Listed: 11
  • MLS ID: A10237695
    Sq Ft: 7392
  • Sub: TROPICAL ISLE HOMES SUB 4

Unique location. Miami Skyline views. Oversized 20,000 sf lot. Built 14. This elegant island feeling residence has everything to captivate you. Gated & private. Bright, high ceilings. Water views as you walk in, mesmerizing day & night views. Reception area opens to large covered terrace overlooking pool & Bay. Formal dining. Elevator, all bedrooms en suite, master suite w/his & her bathrooms & terrace. Family room, wine cellar, library, guest area. Large kitchen w/breakfast area & terrace. 3 car garage.

Listing courtesy of: Fortune International Realty

$13,900,000 - Key Biscayne, FL

260 Cape Florida Dr - Key Biscayne, FL 33149
  • Beds: 9 Baths: 8
    Type: Single Family Days Listed: 210
  • MLS ID: A10190250
    Sq Ft: 18091
  • Sub: Cape Florida Sub

Private and prestigious waterfront estate featuring panoramas of Miamis Biscayne Bay. The property is a haven for boating enthusiasts with 346 ft. of water frontage & direct ocean access. The gated estate is one of the islands largest, set on a lush 3/4 acre lot perfect for entertaining. Designed with the finest attention to detail, the home is extremely spacious (18K sf) including 9 BRs, library, office, theater, bar, gourmet kitchen, marble & Brazilian hardwood floors, security cameras, Lutron lightin

Listing courtesy of: Engel & Voelkers

$12,000,000 - Key Biscayne, FL

1080 Mariner Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 6
    Type: Single Family Days Listed: 209
  • MLS ID: A10072460
    Sq Ft: 6215
  • Sub: Cape Florida Sec 02

This magnificent 6 bed 6.5 bath modern waterfront home features leading-edge architecture & amazing views of historical Cape Florida. Features include spacious open floor plan, high ceilings, imported oak flooring, Italian floor-to-ceiling doors, Delta lighting, Boffi bathrooms, & Bulthaup kitchen. Enjoy the sunsets from this gorgeous terrace and knife-edge pool! Professionally designed, this home is sophistication at it???s finest. Home is located on private cul-de-sac street. Completion Spring 2017.

Listing courtesy of: One Sothebys International Realty

$11,900,000 (-8.82% ) - Key Biscayne, FL

720 S mashta Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 5
    Type: Single Family Days Listed: 201
  • MLS ID: A10197181
    Sq Ft: 6395
  • Sub: Mashta Island

Enjoy Amazing Open Ocean View. A surreal living with Spectacular sunsets. Ideal for love boaters. This Home has a large social area, 6 bedrooms, 5 bathrooms, 1 half bath, a private area of study. First-class equipment, and a large garage. A dream house.

Listing courtesy of: Fortune International Realty

$10,990,000 - Key Biscayne, FL

900 HARBOR DRIVE - Key Biscayne, FL 33149
  • Beds: 6 Baths: 6
    Type: Single Family Days Listed: 219
  • MLS ID: A10186394
    Sq Ft: 7189
  • Sub: Cape Fla Sec 01

Spectacular and one of a kind property located on prestigious Harbor Drive with incredible views of the Harbor and Bay.This is a great size property which offers 100 feet on the water and 20,300 Sq Ft of land.Incredible dock which makes this location a boater???s paradise.The house has 6 bed/6.5 baths and it is in good condition with approx 7,000 Sq Ft under a/c.The actual house was originally built in 1960 but has been remodeled several times and offers an amazing patio, pool and a lovely gazebo area.

Listing courtesy of: Great Properties International LLC

$10,927,000 (-0.39% ) - Key Biscayne, FL

700 HARBOR DRIVE - Key Biscayne, FL 33149
  • Beds: 6 Baths: 7
    Type: Single Family Days Listed: 362
  • MLS ID: A10020054
    Sq Ft: 7723
  • Sub: Biscayne Key Estates

This gorgeous and spectacular waterfront residence is located on the perfect site of Hurricane Harbor with breathtaking views of the harbor & bay.This home is elegant,sophisticated with a great floor plan.Formal living room with double height ceilings,dining room,office,ample kitchen,family room,5 beds+staff,7.5 baths+garage.This home has plenty of natural light throughout,it is gated and located on prestigious Harbor Drive.Savor your yacht in front of your home while you enjoy the pool,gazebo+terrace.

Listing courtesy of: Great Properties International LLC

$10,900,000 - Key Biscayne, FL

511 N MASHTA DR - Key Biscayne, FL 33149
  • Beds: 4 Baths: 3
    Type: Single Family Days Listed: 57
  • MLS ID: A10270770
    Sq Ft: 4678
  • Sub: MASHTA ISLAND A REPLAT OF

Breathtaking Key Biscayne waterfront estate on wide-water harbor.Custom-built 4 bed/3.5 bath residence featuring Guyana Greenheart wood and teak sits on a very desirable & rare oversize waterfront lot of 31,966 sq ft. Are you a Yachtsman? Take advantage of 150 linear ft of seawall plus 40 ft dock. This unique home features a waterfront pool surrounded by a gorgeous coral rock deck & a guest cottage/boat house. Perfect for waterfront developer to renovate or build custom home.All serious offers considered.

Listing courtesy of: Coldwell Banker Residential Real Estate

$10,750,000 - Key Biscayne, FL

251 Knollwood Dr - Key Biscayne, FL 33149
  • Beds: 6 Baths: 9
    Type: Single Family Days Listed: 50
  • MLS ID: A10264939
    Sq Ft: 8818
  • Sub: CAPE FLA SUB SEC 2

Incredible resort-like living in this exclusive waterfront estate a short distance from renowned Key Biscayne beaches. Nestled on an oversized 31,000 sf lot at the end of a cul-de-sac behind towering hedges and a 10 ft. iron gate. Direct access to Biscayne Bay with an unparalleled 327 ft. of water frontage including two docks. Entertain for 5 or 50 in gourmet chef???s kitchen: La Cornue & Subzero appliances, pizza oven, rotisserie, hand-carved artesian cabinets. Lavish coral rock staircase, onyx/marble ba

Listing courtesy of: EWM Realty International

$9,000,000 - Key Biscayne, FL

670 HARBOR DRIVE - Key Biscayne, FL 33149
  • Type: Single Family
  • MLS ID: A10311659
    Sq Ft:
  • Sub: Biscayne Key Estates

Absolutely spectacular and unique property with 27,656 Sq Ft of land on Key Biscayne. Build your dream home on this outstanding lot which sits on prestigious Harbor Drive and Hurricane Harbor. This is a boater???s dream with over 100 feet on the water and with incredible and spectacular views of the Bay. Watch the dolphins and manatees swim by and enjoy breathtaking sunsets. This is ONE OF A KIND!

Listing courtesy of: Great Properties International LLC
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Listing information © 2017 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 08-19-2017. IDX powered by Realty Net Media
    
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