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550 Harbor Drive, Key Biscayne, FL 33149 - Photo 1
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550 Harbor Drive, Key Biscayne, FL 33149 - Photo 3
550 Harbor Drive, Key Biscayne, FL 33149 - Photo 4
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$19,450,000

Price Reduced

550 Harbor Drive, Key Biscayne, FL 33149

Hurricane Cove

Beds

7 Beds

Baths

7.5 Baths

Living Area

6,497 Sq Ft

Lot

0.53 acres

Built

2003

Days Listed

226

Dock / Boat AccessOcean AccessPoolPrice Reduced

Original Price

$21,950,000

Price Per Sq Ft

$2,994/sqft

Listed

Nov 11, 2025

Last Price Change

Jun 24, 2026

Garage

4 spaces

Property Type

Single Family Residence

Property Overview

This 7-bedroom waterfront single family residence at 550 Harbor Drive, Key Biscayne, FL 33149 in the Hurricane Cove community on 0.53 acres with 6,497 square feet of living area, built in 2003 is listed for $19,450,000. Notable MLS signals include Dock / Boat Access, Ocean Access, Pool.

MLS Public Remarks

Situated on the exclusive island of Key Biscayne, this extraordinary 7,000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee Lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in staff quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment. As the sun hits the horizon, Sunsets light up the sky illuminating the clouds in a breathtaking array of tropical colors.Text listing agent. 24hr notice

Key Biscayne Property Snapshot

Property Type

Residential

Sub Type

Single Family Residence

Stories

2

Total Baths

7.5

Building Area

7,356 sq ft

Lot Size

22,975 sq ft

Lot Profile

1/2 To Less Than 1 Acre Lot

Condition

Resale

MLS #

A11912105

Waterfront, Boating & Outdoor

Waterfront

Yes

Waterfront

No Fixed Bridge, Ocean Access, Lagoon, Navigable Water, No Fixed Bridges

Dock

Yes

Boat Features

Private Dock, No Wake Zone

Private Pool

Yes

Pool Features

Equipment Included

View

Lagoon

Patio / Porch

Porch - Open, Patio, Porch

Interior & Construction

Interior Features

Built-in Features, Elevator

Primary Bedroom

Master Bdrm - Ground, Master Bdrm - Upstairs

Rooms

Maid/In-Law Quarters, Other

Appliances

Electric Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Microwave, Refrigerator, Washer

Flooring

Carpet, Marble

Heating

Central, Electric

Cooling

Central Air, Electric

Parking, HOA & Rules

Garage Spaces

4

Parking Features

Driveway, Garage Door Opener, Paver Block, Garage, Attached Garage, Attached

Community / Access

Boating, Tennis Court(s), Beach Club Available

Taxes, Utilities & MLS

Annual Taxes

$105,472

Tax Year

2024

Parcel Number

2452050070020

Zoning

2000

County

Miami-Dade

MLS Area

2520

Sewer

Public Sewer

Water Source

Public

Photos

66

Listing courtesy of Three Bridges Realty, LLC

Listing Agent: William D. Earle

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the BeachesMLS. Real estate listings held by brokerage firms other than Levin Investments, Inc are marked with the IDX logo and detailed information about them includes the name of the listing broker. Data provided is deemed reliable but is not guaranteed. All information is subject to change and should be independently verified.

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68 photos

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Cape Florida Sub Sec 3

4 Beds/7 Baths/8,240 Sq Ft/0.38 acres
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