591 N Mashta Dr, Key Biscayne, FL 33149

$14,000,000
4
BD
5
BA
4,290
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Sold Price
$14,000,000
List Price
$15,500,000
Closing Date
Aug 03, 2026
MLS#
A11924175
Subdivision
Mashta Island A Replat Of
Status
CLOSED
Type
Single Family Residential
Bedrooms
4
Full baths
4
Half baths
1
Living Area
4,290

Property Description

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.

Additional Information

Days on Market
159
View
Canal, Water
Waterfront Description
Ocean Access, Canal Front
Tax Amount
$112,793
Water Access
None
Pool
Yes
Parcel Number
24-52-05-009-0040
Pool Description
In Ground
#Garage Spaces
2
Bedroom Description
Entry Level
Front Exposure
North
Lot Size
15,184
Parking Restrictions
Other
Address
591 N Mashta Dr, Key Biscayne
Elementary School
Keybiscayne
SqFt Liv Area
4,290
Year Built
1960
Design
Detached, One Story
Development Name
Mashta Island A Replat Of
Style
House
Middle School
Ponce De Leon
Senior High School
Coral Gables
Restrictions
See Broker Remarks
Construction Type
Concrete Block With Brick
Interior Features
First Floor Entry, No Additional Rooms
Section
5

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing Courtesy of EXP Realty LLC, Contact:

Selling Office: BHHS EWM Realty.