Mashta Island, 571 S Mashta Dr

4
Beds
3
Baths
2,761
SqFt
Status
Active
Parking
2
Size
2,761 SqFt (257 m2)
Price
$2,300/SqFt ($24,756/m2)
Type
House
Built
1964
MLS Number
A12076783
View
None
On Site
17 Days
Updated
15 Days ago
Page Views
0
Enjoy your own paradise in the paradise—an exceptional, move-in-ready residence on prestigious Mashta Island, one of Key Biscayne's most exclusive and tranquil enclaves. Beautifully remodeled and designed for relaxed yet sophisticated island living, this home offers exceptional indoor and outdoor spaces to enjoy with family and friends. Outdoor living takes center stage with a heated pool and spectacular covered entertainment area featuring a custom BBQ, grill, sink, granite counters and seating for up to 12 guests—the perfect setting for weekend gatherings, celebrations and year-round enjoyment of the Key Biscayne lifestyle. Bright, inviting interiors feature a spacious open layout that seamlessly connects the living, dining and kitchen areas. The impressive chef's kitchen is equipped with premium Viking appliances, generous cooking island and abundant granite counter space. Marble flooring enhances the main living areas, while warm wood floors add character to the private bedroom spaces. The primary suite opens directly to the pool area and features a large walk-in closet and a luxurious bath with steam shower. The property is on a 10,000 SF lot with an ample circular driveway, covered garage for two vehicles and a large additional side parking.

Features

Bedrooms
  • Bedrooms: 4
Bathrooms
  • Bathrooms: 3
  • Half Bathrooms: No info
Exterior and Lot Features
  • Exterior Features: Barbecue, Deck, Fence, Lighting, OutdoorGrill, Porch, Shed
  • View: None
Interior, Heating and Cooling
  • Interior Features: BreakfastBar, BuiltInFeatures, BedroomOnMainLevel, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, FirstFloorEntry, Fireplace, KitchenIsland, MainLevelPrimary, SittingAreaInPrimary, ShowerOnly, Bar, WalkInClosets
  • Equipment / Appliances: BuiltInOven, Dryer, Dishwasher, ElectricRange, Freezer, Disposal, GasRange, GasWaterHeater, IceMaker, Microwave, Refrigerator, WineCooler, Washer
  • Heating Description: Central,Electric
  • Cooling Description: CentralAir,Electric
Building and Construction
  • Floor Description: CeramicTile, Marble, Parquet
  • Windows/Treatment: Blinds,ImpactGlass
  • Year Built: 1964
  • Year Built Description: Effective Year Built
  • Style: Detached,OneStory
Waterfront and Water Access
  • Waterfront Frontage: No info
School Information
  • Elementary School: Keybiscayne
  • Middle School: Ponce De Leon
  • Senior High School: Mast Academy
Other Property Info
  • Garage: 2
  • Listing Date: 2026-08-28T16:17:21.000-00:00
  • Directions: Southwest
  • Pets Allowed: CatsOk,DogsOk,Yes
Taxes, Fees & More
  • Taxes: 55539
  • Parking Description: Attached, Driveway, Garage, GarageDoorOpener

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Price History

Date
Event
Price
Change
Price Per
08/29/2026
Listed
$6.4M
 
$2,300 ft2
$24,756 m2
08/29/2026
$6.4M
Event
Listed
Price Per
$2,300 ft2
$24,756 m2
Price per square foot and days on website are not provided values and are calculated by Subdivisions.
Listed by Adolfo Yanes LucianiHR 19 Realty LLC • Buyer Agency Compensation .

Listing Location & Street View
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Scores

Walk Score®
Car-Dependent. Almost all errands require a car
8

100
Bike Score®
Somewhat Bikeable. Minimal bike infrastructure
36

100
Sound Score®
Bearable noise
80

100
Airport Score
Close to airports. Noticeable airport activity
0

100
Traffic Score
Congested area. Frequent traffic delays
24

100
Local Score
Limited local amenities nearby
0

100
Community Snapshot
4 – 5 BR
Bedrooms
$6.4M – $19.9M
Price Tier
2,255 - 10,820
SqFt Range
1972
Year Build
1
Total Floors
71
Total Units

Key Biscayne
Ultra Luxury
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