Gabriella Massaro

Gabriella Massaro Real Estate Agent & Mortgage Loan Originator 🇺🇸 NMLS #2744990

$19,450,000.00
550 Harbor Dr, Key Biscayne FL 33149
7 beds
7.5 baths
6,497 sqft
$19,450,000.00
550 Harbor Dr, Key Biscayne FL 33149
Gabriella Massaro
$19,450,000.00
7 beds
7.5 baths
6,497 sqft
550 Harbor Dr, Key Biscayne FL 33149
For Sale
Photo 1
  • Built in 2003
  • 4 garage spaces
  • $2,993.69/sqft
  • Lot size: 22,975 sqft
  • 226 days on market

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

  • Directions:
  • County: Miami-Dade County
  • Geo subdivision: HURRICANE COVE

Nearby Schools

Keybiscayne

Ponce De Leon

Coral Gables

Features

Financial

Let's get in touch!

Gabriella Massaro

Gabriella Massaro

Real Estate Agent & Mortgage Loan Originator 🇺🇸 NMLS #2744990

See also

For Sale
120 Knollwood Dr, Key Biscayne FL 33149
$19,950,000.00
6 bds
6.5 ba
6,208 sqft
120 Knollwood Dr, Key Biscayne FL 33149
For Sale
26 Tahiti Beach Island Rd, Coral Gables FL 33143
$17,990,000.00
6 bds
7.0 ba
9,099 sqft
26 Tahiti Beach Island Rd, Coral Gables FL 33143
For Sale
960 Mariner Dr, Key Biscayne FL 33149
$19,500,000.00
6 bds
9.0 ba
7,742 sqft
960 Mariner Dr, Key Biscayne FL 33149
Miami Realtors MLS
  • Source: Miami Realtors MLS
  • MLS #: A11912105
Listing updated: June 24, 2026 at 8:42PM
Listing provided by: William Earle, Three Bridges Realty, LLC
Last checked 11 hours ago
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