+1 305 201 0007 Open now
+1 305 201 0007 Open now
Choose a language
En Ru
  1. Houses
  2. For Sale
  3. Key Biscayne
  4. Key Biscayne, 640 S Mashta Dr

640 S Mashta Dr

5-bedroom house for sale in Key Biscayne

$19,500,000
Price
Beds
5
Baths
5
Living Area
3620 Sq. Ft
Price per Sq. Ft.
$5387
Living Area м2
336 м2
Price per м2
$ 57 982
Overview:
Living Area 3620 Sq. Ft.
Living Area м2 336 м2
Days On Market 51
Tax Annual Amount 81859
Waterfront 1
Garage Spaces 2
Year Build 1968
MLS# A11896953

Description:

Welcome to your own slice of paradise! Enjoy breathtaking sunsets from your private dock on this waterfront property boasting 100 feet of direct Biscayne Bay frontage. Ideally located on Mashta Island. Set on a 15,000 SF lot, the home features 5 beds, 5 baths, including 2 bayfront primary suites with stunning views, impact windows and doors throughout. The open-concept layout flows seamlessly from the living and dining areas to the modern kitchen and out to the pool and entertainment patio, with floor-to-ceiling glass doors that open to blend indoor and outdoor living. Tranquil guest suite upstairs offering privacy and views. It also features an oversized 2-car garage, covered parking, and a spacious driveway for guests. Perfect to move in, renovate, or build your dream waterfront estate.

Property Features:

Address
FL, Key Biscayne
Street Name
Mashta Dr
Street Number
640
Property Type
Residential / Single Family Residence
View
Bay, Ocean
Architectural Style
Detached, TwoStory
Flooring
Hardwood, Tile, Wood
Water front Features
Bayfront, OceanFront
Cooling
Central Air
Last Modification
2025-10-17 04:00:59
Expand
Exterior Features
  • Security High Impact Doors
Interior Features
  • BuiltInFeatures
  • BedroomOnMainLevel
  • FirstFloorEntry
Appliances
  • Dryer
  • Dishwasher
  • Microwave
  • Washer
Parking Features
  • CircularDriveway
  • Covered
  • Driveway
Expand
Houses for sale in Key Biscayne
Houses for rent in Key Biscayne
Contact Us
Request a call
Write to us
in any messenger
Request video
Watch from the comfort of your home
Houses for sale at Key Biscayne
For Sale / House 669 S Mashta Dr Key Biscayne FL 33149 A11922444 Bed 3 Bath 4 3382 ft.2 For Sale $4,950,000
25 hours ago
For Sale / House 5 Harbor Pt Key Biscayne FL 33149 A11921513 Bed 3 Bath 6 10926 ft.2 For Sale $26,000,000
For Sale / House 320 Atlantic Road Key Biscayne FL 33149 A11914376 Bed 6 Bath 7 5275 ft.2 For Sale $8,925,000
For Sale / House 445 Ridgewood Rd Key Biscayne FL 33149 A11892142 Bed 5 Bath 6 3688 ft.2 For Sale $7,248,000
For Sale / House 550 Harbor Dr Key Biscayne FL 33149 A11912105 Bed 7 Bath 8 6497 ft.2 For Sale $21,950,000
For Sale / House 653 Glenridge Rd Key Biscayne FL 33149 A11861843 Bed 5 Bath 5 For Sale $3,850,000
For Sale / House Key Biscayne Key Biscayne FL 33149 A11896662 Bed 5 Bath 6 3762 ft.2 For Sale $6,150,000
For Sale / House 544 Allendale Rd Key Biscayne FL 33149 A11904274 Bed 4 Bath 3 1810 ft.2 For Sale $3,999,999
For Sale / House 110 Hampton Ln Key Biscayne FL 33149 A11909334 Bed 6 Bath 7 3550 ft.2 For Sale $6,900,000
For Sale / House Key Biscayne Key Biscayne FL 33149 A11906916 Bed 3 Bath 4 2640 ft.2 For Sale $3,000,000
All houses at Key Biscayne