550 Harbor Dr Key Biscayne, FL $ 21,950,000
550 Harbor Dr
$ 21,950,000
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550 Harbor Dr

Key Biscayne, FL, 33149
$ 21,950,000
Bedrooms7 Baths7.1 Sq 6,497

Monthly Estimate*

$ 135,150

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Single Family Home for sale in Key Biscayne, FL

for $21,950,000 with 7 bedrooms and 7 full baths, 1 half bath. This 6,497 square foot home was built in 2003.

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

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Single Family Active

Price

$ 21,950,000

Bedrooms

7

Full Bath

7

Half Bath

1

Property Type

Single Family

Taxes

$ 105,472

Style

Year Built

2003

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11912105

Features
General
Sewer PublicSewer
Heating Central Electric
Cooling CentralAir Electric
Possession ClosingAndFunding
Roof Barrel
Appliances Dryer Dishwasher ElectricRange ElectricWaterHeater Disposal Microwave Refrigerator Washer
Garage Spaces 4
Patio/Porch Features Balcony Open Patio Porch
Architectural Style TwoStory
Pool Features PoolEquipment Pool
Security Features SmokeDetectors
Restrictions OkToLease
Year Built 2003
View Lagoon
Stories Count 2
Levels Two
Property Subtype SingleFamilyResidence
Tax Year 2024
Waterfront Features Lagoon NavigableWater NoFixedBridges OceanAccess
Community Features Beach BoatFacilities ClubMembershipAvailable Pickleball TennisCourts
County Miami-Dade
Property Type Residential
Attached Garage true
Subdivision Name HURRICANE COVE
Facing Direction Southeast
Garage Y/N true
Total Rooms 0
Full Baths 7
Special Listing Conditions ListedAsIs
Status Active
High School Coral Gables
City Key Biscayne
Senior Community Y/N false
Zoning Description 2000
MLS Area 52
Lot Size Units SquareFeet
Lot Size Square Feet 22975
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 105472
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11912105
Standard Status Active
Occupancy Type Owner
Property Sub Type Additional SingleFamilyResidence
Legal Description 5 & 6 55 42 .30 AC HURRICANE COVE PB 57-66 LOT 2 LOT SIZE 13302 SQ FT F/A/U 24-5205-013-0010 OR 19060-1529-1531 03/2000 1 COC 21909-0810 12
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Interior
Interior Amenities BuiltInFeatures BedroomOnMainLevel DiningArea SeparateFormalDiningRoom EatInKitchen LivingDiningRoom UpperLevelPrimary Elevator
Flooring Carpet Marble
Air Conditioning Y/N true
Heating Y/N true
Half Baths 1
Total Bedrooms 7
Total Baths 8
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Exterior
Exterior Amenities Balcony Porch Patio
Parking Features Attached Driveway Garage PaverBlock GarageDoorOpener
Water Source Public
Lot Size Area 22975
Foundation Details Raised
Spa false
Building Area Total 7356
Frontage Length 127
Waterfront Y/N true
Covered Spaces 4
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* Excluded Features
List By
Three Bridges Realty, Llc

Broker

willearlybird@aol.com

Email

Affordability Calculator

$143,939
Per Month
94%
6%
0%
Monthly Principal & Interest
$135,150
Monthly Property Taxes
$8,789
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3062566 Elementary School
4268812 Middle School
Coral Gables High School High School
Pricing History
DatePricePrice ChangeDescription
11/12/2025$21,950,000 Listed Price

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550 Harbor Dr, Key Biscayne, FL, 33149 is a Single Family Home for sale at $21,950,000 with 6,497 sqft. 550 Harbor Dr has 7 bedrooms, 7.1 baths, and was built in 2003. The property's zip code is 33149 which is in Key Biscayne, FL