$5,799,000

669 S Mashta Drive, Key Biscayne, FL 33149

4 beds |
4 baths |
3,382 sqft

Single-Family Home
Built in 1960
10,019sqft lot
—— car garage
$1,715/sqft
Listed 14 days ago

Property Description

Located on the exclusive and highly sought-after Mashta Island, this exceptional property offers a rare opportunity to build your dream home or enjoy the existing beautifully refurbished residence. The home features new bathrooms, updated flooring, and tasteful modern finishes throughout. Designed for relaxed Florida living, the spacious covered terrace overlooks a stunning mosaic-tiled pool, creating the perfect setting for entertaining or enjoying the tropical surroundings. A unique opportunity in one of Key Biscayne's most desirable neighborhoods. Easy to show.

Listing Status:: Active
Date Added:: June 5, 2026
Data Last Updated:: June 19, 2026 at 9:20PM
Listing Office:: Coldwell Banker Realty : 305-361-5722
Listing Agent:: Maureen Jauregui : 305-798-3124
MLS ID:: A12033340

General: Breakfast AreaBathtubDining AreaSeparate/Formal Dining RoomDual SinksGarden Tub/Roman TubHigh CeilingsMain Level PrimarySplit BedroomsSoaking TubSeparate Shower
Appliances: DryerDishwasherDisposalGas RangeOvenRefrigeratorWasher
Flooring: Vinyl
A/C: Central Air
Heating: Heat Strip

General: Outdoor Living AreaOutdoor Shower
Other Structures: Patio
Pool: Above Ground
Parking: Driveway

Roofing: Tar/Gravel
Windows: Blinds
General: Block2

Road/Access: Public Road
Originating MLS: BEACH_MIAMI
County: Miami-Dade

Zoning: 20015-6 55 42 MASHTA ISLAND PB 60-93 LOT 11 BLK 2 LOT SIZE 100.000 X 100 OR 19565-4268 03/2001 12452050080180
View: GardenView

Utilities: Circuit Breakers
Water: Public
Sewer: Public Sewer

Source: BEACH_MIAMI

This listing courtesy of Maureen Jauregui , Coldwell Banker Realty

Monthly Payment

$Est. Payment

Principal & Interest $
Property Taxes $
Home Insurance $
VA Funding Fee $

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