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$20,450,000210 days on marketActive

550 Harbor Drive, Key Biscayne, FL 33149

Key Biscayne, FL 33149
7
Beds
7.5
Baths
6,497
Sq Ft
$3,148
$/Sq Ft
2003
Year Built
4 car
Garage
0.53 acres
Lot Size

Listing Snapshot

List Price$20,450,000
Price / Sq Ft$3,148
Beds7
Baths7.5
Living Area6,497 sqft
Lot Size0.53 acres
Year Built2003
Property Tax$105,472/yr
MLS #1146113957
StatusActive
Days on Market210

About This Home

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

General Features

Property Type
Residential
Sub-type
SingleFamilyResidence
Stories
2
Direction Faces
Southeast
Attached Garage
Yes
Garage Spaces
4
Parking
Attached,Driveway,Garage,GarageDoorOpener,PaverBlock
Zoning
2000
Security
SmokeDetectors
Subdivision
HURRICANE COVE

Interior Features

Appliances
Dryer,Dishwasher,ElectricRange,ElectricWaterHeater,Disposal,Microwave,Refrigerator,Washer
Flooring
Carpet,Marble
Heating
Central,Electric
Cooling
CentralAir,Electric
Interior Features
BuiltInFeatures,DiningArea,SeparateFormalDiningRoom,EatInKitchen,Elevator,LivingDiningRoom,MainLevelPrimary,UpperLevelPrimary

Exterior Features

Exterior Features
Balcony,OutdoorLivingArea
Roof
Barrel
Patio / Porch
Open,Patio,Porch,Balcony
Pool
Yes
Pool Features
PoolEquipment
View
Lagoon
Waterfront
Yes
Waterfront Features
Lagoon,NavigableWater,NoFixedBridges,OceanAccess

Community Features

Community Features
BoatFacilities
Association Amenities
BeachRights,Boating,TennisCourts
MLS Area
2520

Schools

ElementaryKey Biscayne K-8
MiddlePonce De Leon
HighCoral Gables

Map

Virtual Tour

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Listed by William Earle · Three Bridges Realty, LLC
MLS# 1146113957 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.

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Estimate Your Payment

$

20% down · Loan: $16,360,000

%
Est. Monthly$120,393
Principal & Interest$111,604
Property Tax$8,789

Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.

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