669 S Mashta Dr Key Biscayne, FL 33149
Sold
Listing Courtesy of: MIAMI / One Sotheby's International Realty / ONE Sotheby's International Realty / Bautista Carugati

  669 S Mashta Dr Key Biscayne, FL 33149

Sold on 02/04/2026
$4,750,000 (USD)
3
BED
4
BATH
3,382
SQFT
See Similar Listings
MLS #:
A11922444
Taxes
$22,036(2025)
Lot Size
10,000 SQFT
Type
Single-Family Home
Year Built
1960
Style
Two Story, Detached
Views
Garden
County
Miami-Dade County
Community
Mashta Island

Listed By

Miriam Poggio, One Sotheby's International Realty
Bautista Carugati, ONE Sotheby's International Realty
Bought with
Maureen Jauregui, Coldwell Banker Realty
Source
MIAMI
Last checked Feb 15 2026 at 6:02 AM EST
Bathroom Details
  • Full Bathrooms: 3
  • Half Bathroom: 1
Interior Features
  • First Floor Entry
  • Dryer
  • Refrigerator
  • Washer
  • Dishwasher
  • Microwave
  • Disposal
  • Dining Area
  • Electric Water Heater
  • Gas Range
  • Upper Level Primary
  • Separate Shower
  • Separate/Formal Dining Room
Subdivision
  • Mashta Island
Heating and Cooling
  • Central
  • Central Air
  • Electric
Pool Information
  • In Ground
  • Pool
Flooring
  • Hardwood
  • Marble
  • Wood
Exterior Features
  • Roof: Other
Utility Information
  • Utilities: Cable Available, Water Source: Public
  • Sewer: Public Sewer
School Information
  • Elementary School: Keybiscayne
  • Middle School: Ponce De Leon
  • High School: Coral Gables
Parking
  • Driveway
Stories
  • 2
Living Area
  • 3,382 sqft

Listing Price History

Date
Event
Price
% Change
$ (+/-)
Nov 30, 2025
Listed
$4,950,000
-
-
Disclaimer: Copyright 2026 Miami Association of Realtors. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 2/14/26 22:02

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