Mashta Island Real Estate For Sale

Key Biscayne, FL 33149

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Results 5 of 5
Mashta Island, 669 S Mashta Dr, Key Biscayne, Florida 33149, image 1Mashta Island, 669 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$4,405,000
$3,900,000
Mashta Island
669 S Mashta Dr, Key Biscayne, FL 33149
MLS# A11729326
3
Beds
31/2
Baths
3,382
SqFt
10.1% Decrease (-$505,000)
0
Garage
$1,153
$/SqFt
A rare chance to own an exceptional florida style home on prestigious mashta island. This residence captures the florida lifestyle with vaulted ceilings and an open floor plan blending indoor and outdoor spaces.sliding pocket doors invite natural light and open to a large covered terrace and mosaic pool, ideal for entertaining or relaxing.the home includes a spacious eat-in kitchen, cozy library, and a coral-stone fireplace. Renovated bathrooms and new american walnut floors enhance its modern appeal. A separate private living area with a bedroom and bathroom offers flexibility for guests or family. Located on a quiet street. Oversized 10,000.sqft lot, new impact windows, a two-year-old roof, new ac's, custom built-ins that add style and function.tasteful updates and classic florida charm.
Coldwell Banker Realty
Mashta Island, 551 S Mashta Dr, Key Biscayne, Florida 33149, image 1Mashta Island, 551 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$5,495,000
Mashta Island
551 S Mashta Dr, Key Biscayne, FL 33149
MLS# A11776724
6
Beds
5
Baths
2,886
SqFt
0.0%
2
Garage
$1,904
$/SqFt
Your tropical private retreat on exclusive mashta island. This 6 bed / 5 bath, 3,245 sf mediterranean villa sits on a spacious 10,000 sf lot with lush landscaping, a resort-style pool, and a private cabana guest suite. Interiors with soaring 10-foot ceilings flow seamlessly to the outdoors, perfect for entertaining and relaxed island living. Intentionally designed with two primary suites (first floor and second floor) enhancing comfort and privacy. The chef’s kitchen features a gas stove, cooking island, and subzero refrigerator. Enjoy private balconies, a circular driveway, an attached 2-car garage with laundry, covered porches, and generous storage. Key biscayne offers the ultimate family lifestyle with world-class amenities and a true sense of community.
One Sotheby's International Re
Mashta Island, 510 S Mashta Dr, Key Biscayne, Florida 33149, image 1Mashta Island, 510 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$19,000,000
Mashta Island
510 S Mashta Dr, Key Biscayne, FL 33149
MLS# A11782312
5
Beds
61/2
Baths
5,226
SqFt
0.0%
2
Garage
$3,636
$/SqFt
Waterfront. Located on mashta island and island within an island in key biscayne. The minute you walk into the house the most breathtaking biscayne bay views welcomes you. Breathtaking sunsets.oversized lot:18,300-sq.ft. 2 story home with excellent floor plan,large living room area w/double height ceilings, family room adjacent to kitchen area. Large dining area w/direct water views & access to pool area. 2nd floor: master suite & 3 additional bedrooms en suite master suite w/balcony & large walk in closet .1st floor guest suite.water views from every room, dining & reception area.gazebo by the water.open kitchen. Staff area.powder room.oversized pool w/cabana room &cabana bath.double access ( service access &main access) lush garden offers total privacy . Enclosed two car garage.
DLS International Realty
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Mashta Island, 520 S Mashta Dr, Key Biscayne, Florida 33149, image 1Mashta Island, 520 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$20,000,000
$18,900,000
Mashta Island
520 S Mashta Dr, Key Biscayne, FL 33149
MLS# A11684094
5
Beds
4
Baths
3,085
SqFt
5.5% Decrease (-$1,100,000)
2
Garage
$6,126
$/SqFt
Seize the rare chance to create your dream estate on one of the largest lots in key biscayne's prestigious mashta island community. This 22,140-square-foot property features 138 feet of pristine water frontage, offering breathtaking open-water views—an ideal backdrop for a grand residence. Collaborate with the renowned corazzini & associates, known for their award-winning designs that merge elegance with functionality. Enjoy spectacular sunsets visible throughout your home, perfect for relaxation and entertaining. Included are fully approved plans and permits for a stunning 8-bedroom, 8.5-bath, 10,000-square-foot estate, ensuring a seamless start to your vision. Don’t miss this once-in-a-lifetime opportunity to establish a legacy in one of south florida's most prestigious enclaves.
Douglas Elliman
Mashta Island, 631 N Mashta Dr, Key Biscayne, Florida 33149, image 1Mashta Island, 631 N Mashta Dr, Key Biscayne, Florida 33149, image 2
$23,500,000
Mashta Island
631 N Mashta Dr, Key Biscayne, FL 33149
MLS# R11060323
4
Beds
41/2
Baths
2,255
SqFt
0.0%
0
Garage
$10,421
$/SqFt
Bring all offers - waterfront dream home in the making!key biscayne's ultimate boater's paradise - fully renovated luxury residence coming soonthis is a rare and exceptional opportunity to own a like-new, fully renovated luxury home in one of key biscayne's most exclusive waterfront enclaves. Currently under an extensive renovation with expected completion in approximately 5 months, this residence is being reimagined with the highest standards of modern design, comfort, and functionality.a complete transformation - inside and outthis is not just a cosmetic update -- this is a down-to-the-studs, full-scale renovation that will result in a completely refreshed and reimagined home. Upon completion, this property will boast:
Coldwell Banker

Scores

Walk Score®

Car-Dependent. Almost all errands require a car.

8

100

Transit Score®

No data.

N/A

Bike Score®

Somewhat Bikeable. Minimal bike infrastructure.

36

100

Sound Score®

Bearable noise.

84

100

Key Biscayne
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