Aquantis Realty

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Sold for

$7,500,000

Originally listed at $8,500,000

490 S Mashta Drive, Key Biscayne, FL 33149

5
Beds
4
Full Baths
6,369
Sq.Ft.
MLS D1231605

Listing courtesy of Brigitte De Langeron, Fortune International Realty

Property Description

UNIQUE RESIDENCE FACING BISCAYNE BAY. BUILT IN 91 - 5 BED/ 4.5 BATH PLUS STAFF (2/1. CHILLED WINE ROOM FOR APPROX. 1,500 BOTTLES, ROLLADEN SHUTTERS, TENNESSEE SLATE ROCKS FLOORS. LEFT WING: MASTER SUITEWITH HIGH CEILINGS & EXPOSED BEAMS. LARGE MARBLE MAST ER BATH & BREATHTAKING VIEWS!! RIGHT WING W/ SITTING AREA & 3 BEDROOMS W/ TERRACES. MEDIA ROOM, WITH FIREPLACE AND MAHOGANY WET BAR. INDEPENDENT GUEST SUITE. SOUND SYSTEM T/O THE HOUSE. LOW VOLTAGE LIGHTS. YOU SEE THE BAY FROM EVERY SINGLE ROOM.

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
490 S Mashta Drive, Key Biscayne, FL 33149
Zoning
21/EST 1
MLS ID
D1231605
Listing Date
2007-10-29
Last Updated
4/9/2026, 6:12:56 AM
Days on Market
72
Subdivision
SMUGGLERS COVE

Features & Amenities

The Details

Interior

Bedrooms
5
Full Bathrooms
4
Half Bathrooms
0
Flooring
Carpet, Slate
Appliances
Electric Water Heater, Dryer, Dishwasher, Electric Range, Refrigerator, Washer
Interior Features
Central Vacuum
Windows
Sliding

Exterior

Construction
CBS, Pre-Cast Concrete Construction
Exterior Features
Awning(s), Barbecue, Balcony
Patio & Porch
Porch - Open, Deck, Patio, Porch
Pool
In Ground
Parking
Attached Carport, Garage Door Opener, Paver Block, Carport
Garage Spaces
3
Water Source
Public
Utilities
Cable Available, Sewer Available
Cooling
Central Air, Electric
Heating
Central, Electric
Security
Fire Alarm, Smoke Detector(s), Security System

Details

Building Area
6,369 sq.ft.
Subdivision
SMUGGLERS COVE
Stories
2
Year Built
1991
View
Garden, Direct Ocean
Waterfront
Ocean Access, Bayfront
Direction Faces
East
County
Miami-Dade
Zoning
21/EST 1

Financial

List Price
$8,500,000
Original List Price
$8,500,000
Annual Tax
$84,842/yr
Tax Year
2005

Location

Your agent

Stephanie Mordes

Stephanie Mordes

VP — Sales

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Information & Accuracy

All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.