669 S Mashta Dr, Key Biscayne
#MLS: A12033340
$ 5 799 000
Property details and amenities
Listing date06/05/2026
CityKey Biscayne, FL 33149
Address669 S Mashta Dr
Area3382 sqft
Tax/year$ 22 013
Built year1960
Property description
669 S Mashta Dr, Key Biscayne FL 33149
Welcome to an exceptional opportunity on exclusive Mashta Island in Key Biscayne. Located in Miami-Dade County, this residential single-family residence offers the rare flexibility to enjoy a beautifully refurbished home today or build your dream home in one of South Florida’s most desirable neighborhoods.
Originally built in 1960, this attached two-story property offers 3,382 square feet of living space on a 10,000-square-foot lot. The home features new bathrooms, updated flooring, tasteful modern finishes, volume ceilings, split-bedroom design, a Roman tub, and a bright Florida Room. Central air and heat strip heating provide year-round comfort.
Outdoor living takes center stage with a spacious covered terrace overlooking a stunning mosaic-tiled pool. The garden view, private outdoor shower, and inviting pool create an ideal setting for relaxing, entertaining, and enjoying the tropical Key Biscayne lifestyle. Additional features include a driveway, smoke detector, and access via a public road with a voluntary HOA.
The kitchen is equipped with a dishwasher, disposal, dryer, gas range, refrigerator, self-cleaning oven, wall oven, and washer. Assigned schools include Keybiscayne Elementary, Ponce De Leon Middle School, and Coral Gables High School.
Life at 669 S Mashta Dr, Key Biscayne FL 33149 means enjoying warm Miami weather, beautiful beaches, boating, outdoor activities, vibrant dining, entertainment, and convenient access to Miami’s major roads, Downtown, Brickell, and the airport. Easy to show.
For more information or to schedule a private showing, call or text +1 786.468.4380 by Tel/WhatsApp.