591 N Mashta Dr - Image 1
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$15,500,000

Price Changed

591 N Mashta Dr

Key Biscayne, FL 33149•Miami-Dade County•MASHTA ISLAND A REPLAT OF
Single Family ResidenceFor SaleActive

Property Highlights

4 / 5.1

Beds / Baths

4,290

Square Feet

0.35

Acres

1960

Year Built

About This Property

BEAUTIFUL AND UNIQUE WATERFRONT HOME ON EXCLUSIVE MASHTA ISLAND, ON DESIRABLE NORTH MASHTA DR IN KEY BISCAYNE. ELEVATED AND VERY COMFORTABLE 4BR/4.5BA + MAID’S QUARTERS WITH APPROX. 4,290 SQ FT UNDER A/C, SITTING ON A LARGE AND PRIVATE 15,184 SQ FT LOT, IDEAL FOR ENJOYING WITH FAMILY AND FRIENDS. APPROX. 50 FT DOCK WHERE THE OWNERS HAVE DOCKED BOATS OF AROUND 78 FT, WITH DEEP WATER OF ABOUT 8 FT EVEN AT LOW TIDE – A RARE TRUE DEEP-WATER ACCESS ON THE ISLAND. NORTH-FACING CANAL KEEPS THE HOUSE AND OUTDOOR AREAS PLEASANT AND COOLER ALL YEAR ROUND. EASY TO SHOW. BRING YOUR QUALIFIED BUYERS AND BEST OFFERS.

Property Details

Year Built1960
Living Area4,290 sqft
Lot Size0.35 acres

Listing Information

MLS IDA11924175
MLS NameMiamiAssociationOfRealtors
Sale TypeFor Sale
Days on Market142 days
Last UpdatedMar 20, 2026
Price ChangedMar 20, 2026

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Quick Stats

Property Type:Single Family Residence
Status:Active
Listed:N/A