Price Reduced 11.39%

$19,450,000 ($2,993.69 per sqft)

Est. Mortgage $93,290/mo *

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Price History

$21,950,000
11/11/2025

$20,450,000
5/16/2026

$19,450,000
6/24/2026

550 Harbor Drive, Key Biscayne, FL, 33149

550 Harbor Drive, Key Biscayne, FL, 33149
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2 rooms

7 beds

7 Full / 1 Half baths

2003

6,497 sqft

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

Status:

Active

Type:

Single-family residential

Zoning:

2000

Subdivision:

HURRICANE COVE

Garage:

4-car Detached

Heating:

Central, Electric

Cooling:

Central Air, Electric

Levels:

2

Parking:

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

Acreage:

0.53

Est. Taxes:

$105,472

View Description:

Lagoon

Amenities:

Boating, Tennis Court(s), Beach Club Available

Waterfront:

Yes

Boat Access:

Private Dock, No Wake Zone

Elementary School:

Key Biscayne K-8

Middle School:

Ponce De Leon

High School:

Coral Gables

Days on Market:

230

Appliances:

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

Pool:

Equipment Included

MLS #:

A11912105

Community Info

School Info

Walk Score

Yelp

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Listing courtesy of Three Bridges Realty, LLC 305-345-2023