ActiveMLS# 119380011512 days on market
$19,450,000
$2,994 / sq ft
550 Harbor Dr
Key Biscayne, FL, 33149
7Bedrooms
7.5Bathrooms
6,497Sq Ft
2003Year Built
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About This Property

Enjoy Paradise Found 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 dolphins and manatees swim in your backyard. As the sun hits the horizon, the afterset lights up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice This offering is a double lot sale of 550&570 Harbor

Key Features

  • 23,000 SquareFeet Lot
  • Built in 2003

Property Details

  • Type: Single Family Home
  • Year Built: 2003
  • Lot Size: 23,000 sq ft
  • Sq Ft: 6,497
  • Price / Sq Ft: $2,994
  • HOA: Contact Agent
  • Bedrooms: 7
  • Bathrooms: 7.5
  • Feature: 23,000 SquareFeet Lot
  • Feature: Built in 2003
  • Status: Active
  • MLS Number: 1193800115
  • Days on Market: 12
  • Listed By: Three Bridges Realty, LLC · William Earle
  • Zip Code: 33149
Listing information © 2026 Miami MLS. Information deemed reliable but not guaranteed. This listing is represented by TruDeals Realty at 0.5% seller commission. Buyer's agent commission is separate and negotiable.
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$19,450,000550 Harbor Dr, Key Biscayne, FL
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