510 S Mashta Dr Key Biscayne FL 33149 MLS #A11782312

510 S Mashta Dr
Key Biscayne, FL, 33149
$19,000,000
5 Beds
6.5 Baths
5,992 SqFt
0 Acres
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Waterfront. Located on Mashta Island and island within an island in Key Biscayne. The minute you walk into the house the most breathtaking Biscayne Bay views welcomes you. Breathtaking sunsets.Oversized Lot:18,300-sq.ft. 2 story home with excellent floor plan,Large living room area w/double height ceilings, family room adjacent to Kitchen area. Large dining area w/direct water views & access to pool area. 2nd floor: Master suite & 3 additional bedrooms en suite Master suite w/balcony & large walk in closet .1st floor Guest suite.Water views from every room, dining & reception area.Gazebo by the water.Open kitchen. staff area.powder room.oversized pool w/Cabana room &cabana bath.Double access ( service access &main access) Lush garden offers total privacy . Enclosed two car garage.

Property Details

Price:
$19,000,000
MLS #:
A11782312
Status:
Active
Beds:
5
Baths:
6.5
Address:
510 S Mashta Dr
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
MASHTA ISLAND A REPLAT OF
Neighborhood:
Mashta Island A Replat Of
City:
Key Biscayne
Listed Date:
Apr 11, 2025
State:
FL
Finished Sq Ft:
5,992
Total Sq Ft:
5,992
ZIP:
33149
Year Built:
1981
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CENTURY 21 Carioti

CENTURY 21 Carioti

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Schools

Elementary School:
Keybiscayne
Middle School:
Coral Gables Prep Academy
High School:
Mast Academy

Interior

Appliances
Dishwasher, Refrigerator
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Electric
Flooring
Marble, Wood
Heating
Central, Electric

Exterior

Architectural Style
Attached, Two Story
Community Features
Other
Construction Materials
C B S Construction
Parking Features
Circular Driveway, Driveway
Roof
Barrel Roof
Security Features
Smoke Detector

Financial

Tax Year
2024
Taxes
$172,413

Map

Community

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disclosure
Courtesy of DLS International Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Miami, FL. Detailed information about real estate listings held by brokerage firms other than CENTURY 21 Carioti include the name of the listing broker. Neither the listing company nor CENTURY 21 Carioti shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2025. Miami, FL. All rights reserved.
Rover IDX
510 S Mashta Dr
Key Biscayne, FL