591 N Mashta Drive — principal view

Maison Azure — private collection

591 N Mashta Drive

$15,500,000

Key Biscayne, FL

4 bd · 5 ba · 4,290 sf

Bedrooms
4
Bathrooms
5
Living area
4,290 sf
Lot
0.35 ac
Built
1960
Garage
2 cars
Price / sq ft
$3,613

The residence

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.

Cinematic tour ↗

Distinctions

Views

  • Water
  • Canal

Waterfront

  • Canal Front

The setting

Map loading…

Presented by

EXP Realty LLC · Cristina D Anglemont De Tassigny

Tour this residence privately with Maison Azure — market analysis of Key Biscayne, FL included, no obligation.

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Listing courtesy of EXP Realty LLC · Cristina D Anglemont De Tassigny

Listing information is provided by BeachesMLS via the Spark Platform. All information is deemed reliable but not guaranteed and should be independently verified. Properties may or may not be listed by the office/agent presenting the information.

Last updated 2026-06-23