591 N Mashta Dr, Key Biscayne FL 33149
$15,500,000
4
5
4,290 SF
$3,613
PROPERTY TYPESingle Family Residence
Lot Size15,184 SF
YEAR BUILT1960
WATERFRONTYes
STYLEDetached,One Story
PARKINGYes
SWIMMING POOLIn Ground
STATUSActive
WENDY MENDOZA
Interested in this Property
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.
LIST PRICE $15,500,000
PRICE CHANGE-8.55%
BEDS 4
BATHS 5
1/2 BATHS 1
LIVING SIZE 4,290 SF
PRICE SF$3,613
YEAR BUILT 1960
WATERFRONT Yes
VIEWCanal,Water
SWIMMING POOL In Ground
STYLE Detached,One Story
CONSTRUCTION Concrete Block With Brick
PARKING Yes
PARKING SPACES
FLOORING TYPE No
MLS A11924175
PROPERTY TYPESingle Family Residence
STATUS Active
DATE LISTED 2025-11-26
DAYS ON MARKET 146
FURNISHED
Pets Allowed No
CITY Key Biscayne
ZIP33149
STATE FL
SUBDIVISION MASHTA ISLAND A REPLAT OF
HOA FEES $0
TAXES $112,793
TAXES YEAR 2025
ROAD VIEW
SATELLITE VIEW
bird’s eye view
STREET VIEW
861 Harbor Dr
Key Biscayne FL, 33149
$9,500,000
0%
5 beds
4 Baths
3,405 SF
$2,790/SF
1
CAPE FLORIDA SUB SEC 1
Built 1963
760 Woodcrest Rd
Key Biscayne FL, 33149
$6,395,000
0%
5 beds
6 Baths
4,003 SF
$1,598/SF
4
BISCAYNE KEY ESTATES
Built 2024
685 Harbor Ln
Key Biscayne FL, 33149
$6,950,000
0%
5 beds
6 Baths
5,421 SF
$1,282/SF
5
BISCAYNE KEY ESTATES
Built 2001
571 GLENRIDGE RD
Key Biscayne FL, 33149
$8,170,000
0%
5 beds
7 Baths
3,950 SF
$2,068/SF
12
TROPICAL ISLE HOMES SUB
Built 2025







































