Aquantis Realty

No photos available

Sold for

$19,250,000

Originally listed at $22,000,000

398 Harbor Drive, Key Biscayne, FL 33149

3
Beds
3
Full Baths
1,806
Sq.Ft.
MLS A11430953

Listing courtesy of Carlos Coto, One Sotheby's International Realty

Property Description

Truly a trophy property ready to be developed.The original cottage on this unique 20,933 sq. ft. lot, is nestled among some of the most coveted stately homes of Key Biscayne. It may be lived in while your new house project is ready. Watch the endless parade of boats as they cruise the shimmering waters of Biscayne Bay, or simply enjoy the spectacle of the always changing color palette of Miami Sunsets and night lights. Watch an assortment of marine life stop by to greet you while you lounge in your bayfront backyard.The Key is a short ride away -10 to 15 minutes – from the excitement of Downtown Miami and the Beaches, as well as a 20 minutes ride to Miami International Airport and Miami Executive private airport, yet the Key feels so far away.

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
398 Harbor Drive, Key Biscayne, FL 33149
Zoning
2000
MLS ID
A11430953
Listing Date
2023-08-10
Last Updated
8/9/2026, 5:06:26 PM
Days on Market
243
Subdivision
TROPICAL ISLE HOMES SUB 4

Features & Amenities

The Details

Interior

Bedrooms
3
Full Bathrooms
3
Half Bathrooms
0
Flooring
Ceramic Tile
Appliances
Dryer, Dishwasher, Washer

Exterior

Construction
CBS
Patio & Porch
Porch - Open, Porch
Parking
Driveway
Garage Spaces
0
Water Source
Other
Utilities
Cable Available, Sewer Available
Cooling
Other
Heating
Other

Details

Building Area
2,561 sq.ft.
Lot Size
20,933 sq.ft.
Lot Size (Acres)
0.48 acres
Subdivision
TROPICAL ISLE HOMES SUB 4
Stories
1
Year Built
1952
View
Water, Bay
Waterfront
Other, Bayfront
Direction Faces
East
County
Miami-Dade
Zoning
2000

Financial

List Price
$22,000,000
Original List Price
$19,900,000
Annual Tax
$150,310/yr
Tax Year
2022

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.