Price Reduced 8.55%

$15,500,000 ($3,613.05 per sqft)

Est. Mortgage $75,344/mo *

Quick Pre-Approval

Price History

$16,950,000
11/26/2025

$15,500,000
3/20/2026


591 N Mashta Dr, Key Biscayne, FL, 33149

591 N Mashta Dr, Key Biscayne, FL, 33149

4 beds

4 Full / 1 Half baths

1960

Detached, One Story

4,290 sqft

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.


Status:

Active

Type:

Single-family residential

Zoning:

2001

Frontage:

0

Subdivision:

MASHTA ISLAND A REPLAT OF

Garage:

2-car Other

Heating:

Central

Cooling:

Central Air

Est. Taxes:

$112,793

Construction

Brick,Block

Lot Description:

1/4 to 1/2 Acre Lot

View Description:

Canal,Water

Waterfront:

Yes

Elementary School:

Keybiscayne

Middle School:

Ponce De Leon

High School:

Coral Gables

Days on Market:

72

Appliances:

Dryer, Dishwasher, Electric Water Heater, Disposal, Gas Range, Microwave, Trash Compactor

Pool:

In Ground, Pool

MLS #:

A11924175


Community Info

School Info

Walk Score

Yelp


Listing courtesy of EXP Realty 888-883-8509