Mashta Island Houses Sold

Loading...

Loading...

Loading...

Ultra Luxury
Ratings
Reviews (
)
Results 14 of 14
Mashta Island, 551 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Jul 10, 2025
$4,700,000
  • 6 Beds
  • 5 Baths
  • 3,245 SqFt
  • $1,448/SqFt
House sold in Mashta Island
551 S Mashta Dr, Key Biscayne, FL 33149
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.
Mashta Island, 510 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Jul 08, 2025
$18,921,250
  • 5 Beds
  • 6 1/2 Baths
  • 5,226 SqFt
  • $3,621/SqFt
House sold in Mashta Island
510 S Mashta Dr, Key Biscayne, FL 33149
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.
Mashta Island, 669 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Jun 27, 2025
$3,465,000 $505K
  • 3 Beds
  • 3 1/2 Baths
  • 3,382 SqFt
  • $1,025/SqFt
House sold in Mashta Island
669 S Mashta Dr, Key Biscayne, FL 33149
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 wood 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, custom built-ins that add style and function.Tasteful updates and classic florida charm.
THINKING OF SELLING YOURPROPERTY IN Mashta Island?
We can help

Sell Faster

For Top Dollar

With The Best Terms

Mashta Island, 660 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Mar 28, 2025
$13,800,000 $2M
  • 7 Beds
  • 8 1/2 Baths
  • 5,043 SqFt
  • $2,736/SqFt
House sold in Mashta Island
660 S Mashta Dr, Key Biscayne, FL 33149
Don't miss this opportunity to own a rarely available wide bay front home on s mashta dr featuring 100 ft of water frontage & unobstructed views. This large 2 story home has an eat in kitchen, 3 door wine chiller & separate walk-in pantry/storage area. An adjacent covered patio is separated from the kitchen by multi sliding impact doors that open & stack against each other expanding your entertaining space & bringing the outside in. The primary br has 2 full baths & 3 walk-in closets. There are an additional 4 br's & 4 baths on the first floor, one of which has a kitchenette & a separate entrance. A mosaic staircase leads to 2 additional bedrooms w/ensuite baths & a large shared balcony additional amenities include heated pool, cabana bath & an expansive patio for entertaining.
Mashta Island, 640 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Oct 16, 2024
$12,375,000 $2M
  • 5 Beds
  • 5 Baths
  • 3,620 SqFt
  • $3,419/SqFt
House sold in Mashta Island
640 S Mashta Dr, Key Biscayne, FL 33149
Welcome to heaven on earth! Fish off your own dock and enjoy stunning sunset views from 100’ of direct biscayne bay waterfront in this iconic trophy property on the quiet side of key biscayne’s exclusive mashta island. Move in, renovate or build your dream home on this 15, 000 sf lot. Enter into open-flow indoor-outdoor living, dining, and kitchen, with floor-to-ceiling sliding glass walls overlooking the sparkling screened pool, the wide bay and the boat dock—truly an entertainer’s delight! Sleep easy with five bedrooms and five full baths, including two water-facing principal suites and closets galore, plus impact windows-doors. Plenty of parking, with an oversized two-car garage plus covered parking and large guest driveway. One visit, and it will be clear—heaven on earth is right here!
Mashta Island, 600 N Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Jun 20, 2024
$4,250,000
  • 4 Beds
  • 3 Baths
  • 2,416 SqFt
  • $1,759/SqFt
House sold in Mashta Island
600 N Mashta Dr, Key Biscayne, FL 33149
Enjoy exclusive mashta island living in this newly remodeled, non-elevated, 2, 500 sq.Ft. 4 bedroom/3-bathroom. Tenant occupied thru the end of may. 24 hrs. Notice. Appointment needed.
Mashta Island, 520 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Feb 26, 2024
$16,500,000 $700K
  • 4 Beds
  • 4 Baths
  • 3,085 SqFt
  • $5,348/SqFt
House sold in Mashta Island
520 S Mashta Dr, Key Biscayne, FL 33149
Crown jewel of key biscayne! Captivating wide open bay vistas on rare sought after s. Mashta drive. Situated among luxurious multi-million dollar mansions, it offers unparalleled privacy and security. Highlight of this property is its expansive 22, 140 sq.Ft. Wf lot providing breathtaking views of the bay, from private yachts passing by to mesmerizing sunsets. Enjoy 3, 085 sq.Ft. Recently renovated “hamptons like” villa as you imagine your dream home. Home can also be easily leased to generate income. Excellent school system, int'l boutiques, and restaurants. Nestled between two exquisite parks boasting pristine white sandy beaches, golf & tennis centers. Twenty minutes from vibrant areas of brickell ave & coconut grove. 25 minutes from heart of s. Beach and miami int’l. Airport.
Mashta Island, 730 N Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Feb 20, 2024
$7,300,000 $495K
  • 6 Beds
  • 6 1/2 Baths
  • 4,225 SqFt
  • $1,728/SqFt
House sold in Mashta Island
730 N Mashta Dr, Key Biscayne, FL 33149
Your key biscayne private oasis on exclusive mashta island. This 6-bed, 6.5-bath modern masterpiece spans 4, 225 sf on a 10, 000 sf lot. The open floor plan and soaring 21’ ceilings fill every corner with light. Grand living is enhanced by telescopic sliding doors, creating a seamless flow with the outdoor area. Formal dining room is separated by elegant 288-bottle glass wine vault. Gourmet kitchen with gas stove, miele and bosch appliances, wine cellar, porcelain and quartz countertops, and kitchen bar. Enjoy miami’s breathtaking sunsets from rare find 3rd floor rooftop terrace. Lush garden, with heated pool, jacuzzi, cabana bath and bbq gazebo. Additional office, sonos, laundry room, storage and a 2-car carport garage. Key biscayne is a 10 min drive to downtown and 25 min to the airport.
Mashta Island, 601 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Dec 01, 2022
$4,225,000
  • 5 Beds
  • 5 1/2 Baths
  • 3,868 SqFt
  • $1,092/SqFt
House sold in Mashta Island
601 S Mashta Dr, Key Biscayne, FL 33149
Live in key biscayne’s most prestigious mashta island. This spanish style 5 bed/ 5 ½ bath residence features formal living and dining rooms creating the perfect atmosphere for all of your gatherings. The gourmet kitchen includes a “la cornue” dual gas range with custom french countryside hood and detailed trims. Enjoy the andalusian tiled courtyard dressed with a fountain that opens to the solar-heated pool and the fully equipped summer kitchen. The first floor includes three large bedrooms with ensuite bathrooms and a wellness and fitness suite for sauna lovers. A sculptural wooden staircase leads to the master suite with a master bath boasting 24k gold wall tiles and free-standing bathtub with a 400 sq foot terrace with ocean views. Oh yes and there is a private elevator to the master.
Mashta Island, 740 N Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Oct 13, 2022
$6,632,500 $550K
  • 6 Beds
  • 5 3/2 Baths
  • 5,331 SqFt
  • $1,244/SqFt
House sold in Mashta Island
740 N Mashta Dr, Key Biscayne, FL 33149
Newly priced spectacular 6 beds, 5 baths, 3 half baths mediterranean residence in corner lot on key biscayne's most desirable location, mashta island. Per owner 5, 179 under a/c, total sq. Ft. 6, 547. Highest quality finishes & appointments throughout, including vaulted & soaring wood ceilings, built-in mahogany bar, antique terracotta & wood floors, hand-painted wall tiles, rooftop family entertainment room with wrap-around terrace overlooking miami's skyline & magnificent sunsets. Wrought iron gates, spacious covered courtyard adjoining pool area, lush landscaping with timed lighting, hurricane impact windows throughout, lawn sprinkler system and retaining wall built on pilings. An entertainers dream meticulously designed to accommodate and provide space and privacy for the whole family.
Mashta Island, 531 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Sep 28, 2022
$7,000,000 $490K
  • 4 Beds
  • 4 1/2 Baths
  • 4,410 SqFt
  • $1,587/SqFt
House sold in Mashta Island
531 S Mashta Dr, Key Biscayne, FL 33149
Contemporary key west style smart home ideally located on the prestigious mashta island! Rare opportunity to own a newly constructed home that has been exquisitely finished with elegant cutting edge interior design with top of the line appliances. No expenses were spared! This home offers high ceilings and an open flexible floor plan perfect for both families and /or individuals. This house features a contemporary bar, premium appliances, multiple terraces, resort like entertainment area with river stone pool and hot tub.
Mashta Island, 721 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - Aug 12, 2022
$3,700,000 $200K
  • 4 Beds
  • 3 Baths
  • 2,457 SqFt
  • $1,506/SqFt
House sold in Mashta Island
721 S Mashta Dr, Key Biscayne, FL 33149
Great home in desired and prestigious mashta island !!!! 10.000 sq. Ft. Very quiet street with little traffic. Lots of windows and natural light, split floor plan 4 bedrooms, 3 baths, master bedroom opens to the backyard garden, open kitchen, living room, dining area and family room, the backyard and pool area with a covered patio is excellent for entertaining and lounging with plenty of room and lush garden. Key biscayne is 15 minutes from brickell and 30 minutes from miami international airport. Perfect home for a family. Showings on monday, wednesday and friday from 11:00-2:00 pm, 24h notices.
Mashta Island, 730 N Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - May 20, 2022
$7,200,000
  • 6 Beds
  • 6 2/2 Baths
  • 4,225 SqFt
  • $1,704/SqFt
House sold in Mashta Island
730 N Mashta Dr, Key Biscayne, FL 33149
Fabulous modern style house on 10, 000 sf lot on prestigious mashta island, key biscayne. Built in 2013 to high standards of quality, offers extraordinary architecture & a very functional design. Elegant, bright open, flexible floor plan ideal for family life & entertaining. 6 beds & 7 baths. 1st floor: soaring ceilings & majestic living room. Formal dining room, built in glass wine vault & gourmet kitchen w/ top of the line appliances. Large back terrace & garden. Resort style heated pool/spa, ½ bathroom & bbq gazebo. Guest bedroom w/ full bathroom, maid room w/ full bathroom & laundry room. 2nd floor: master bedroom w/ spa style bathroom & terrace. 3 suite style bedrooms w/ terraces. 3rd floor: expansive roof top entertainment terrace. Your dream home to enjoy the key biscayne lifestyle!
Mashta Island, 501 N Mashta Dr, Key Biscayne, Florida 33149, image 1
Sold - May 20, 2022
$11,000,000 $500K
  • 6 Beds
  • 5 1/2 Baths
  • 5,895 SqFt
  • $1,866/SqFt
House sold in Mashta Island
501 N Mashta Dr, Key Biscayne, FL 33149
Please contact listing agent for any additional information.

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
Ultra Luxury Homes & Condos

Related Searches in Key Biscayne, FL

Logo

Broker reciprocity logoLocal Realty Service Provided By: Hyperlocal Advisor. Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS & Beaches MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

Copyright © 2025 Subdivisions.com • All Rights Reserved • Made with ❤ in Miami, Florida.
Map
Filters