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For Sale
Listed on November 11, 2025

550 Harbor Dr

$21,950,000
7 Beds
8 Baths
6,497 sqft
4 Parkings
Lot size
22,975 sqft
Annual Tax
$105,472
Occupancy
Owner
Year Built
2003
Property type
House
#MLS
A11912105

Description

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 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
Three Bridges Realty, LLC

Features & Details

Learn about the features and details of 550 Harbor Dr

Property Details

  • Property Type
    SingleFamilyResidence
  • Living Area
    6,497 sqft
  • Year Built
    2003
  • Lot Size
    22,975 sqft
  • Stories
    -
  • Annual Tax
    $105,472.00
  • List Date
    11/11/2025
  • Updated
    2/18/2026
  • Last Checked
    Recent
  • MLS Number
    #A11912105
  • Brokerage
    Three Bridges Realty, LLC
  • Postal Code
    33149
  • Area
    Miami-Dade
  • City
    -

Additional Property Features

  • Occupancy
    Owner
  • List Price
    $21,950,000.00
  • Unit Number
    -
  • Construction
    Construction
  • Heating
    Central,Electric
  • Fireplaces
    -
  • Garage
    4 Car Garage
  • Parking Type
    No
  • Pets Allowed
    No
  • Air Conditioning
    Central Air, Electric
  • Elevator
    Yes
  • Locker
    No
  • Swimming Pool
    PoolEquipment,Pool
  • Patio
    Balcony,Open,Patio,Porch
  • Basement
    No
  • Den
    No
  • Central Vacuum
    No
  • Garage Type
    No

Additional Listing Information

  • Walk Score
  • Property Manager
    -
  • Utilities Included
    None
  • Furnished
    No
  • Assessment Year
    2024
  • Assignment
    No
  • Extras Included
    Dryer, Dishwasher, Electric range, Electric water heater, Disposal, Microwave, Refrigerator, Washer
  • Virtual Tour
    View virtual tour

Inside

  • Bedrooms & Baths
    7 Bed, 8 Bath
  • Bedrooms
    7
  • Full Bathrooms
    8
  • Ensuite
    Yes
  • Bathrooms
    8
  • Flooring
    Mixed

Price history

Learn about the price history of 550 Harbor Dr

Explore Miami-Dade

Learn about the area around 550 Harbor Dr

Similar listings

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Listed 3 months ago
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House
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Listed 17 months ago
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FAQs About 550 Harbor Dr

550 Harbor Dr, MLS® A11912105 has a size of 6497 sqft.

There are 7 bedrooms and 8 bathrooms in this House at 550 Harbor Dr, MLS® A11912105.

Yes, there is parking available with 4 spot(s).

Annual taxes for this home are $105,472 based on 2024 tax year reports.
Miami Association of REALTORS®
Based on information from the Miami Association of REALTORS®. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information.
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550 Harbor Dr
550 Harbor Dr