$19,450,000
Key Biscayne, FL 33149
MLS# A11912105
Status: Active Under Contract
7 beds | 8 baths | 7356 sqft
1 / 66
Property 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 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
Details
Maps
Contract Information
Comp Sale YN: No
Occupant Type: Owner
Listing Date: 2025-11-11
Status: Active Under Contract
Original List Price: 21950000
List Price: $19,450,000
Current Price: $19,450,000
Location and Legal
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
City Name: Key Biscayne
Municipal Code: 24
Postal Zip: 33149
Subdivision Number: 7
Flood Zone: AE
Country: United States
Street Number: 550
Street Name: Harbor
Street Suffix: Drive
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1741
Subdivision Name: HURRICANE COVE
Area: 2520
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Parcel Number: 2452050070020
Zoning: 2000
General Property Information
Adjusted Area Main: 6428
Living Area Main: 6497
Lot Size Area: 22975
Water Frontage Feet: 127
Senior Community YN: No
Outdoor Living Spaces YN: Yes
Stories Total: 2
Pool Private YN: Yes
Property Sub Type: Single Family Residence
Bedrooms Total: 7
Bathrooms Total: 8
Bathrooms Full: 7
Bathrooms Half: 1
Building Area Main: 7356
Year Built: 2003
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 4
Covered Spaces: 4
Lot Size Acres: 0.53
Waterfront YN: 1
Direction Faces: Southeast
Financial Information
Estimated Monthly Assoc Recurring Fee: 0
Membership Fee Required YN: No
Tax Annual Amount: 105472
Tax Year: 2024
Tax 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
Office/Member Information
DXORIGMLSID: SEF
Amenities
Beach Club Available: 1
Boating: 1
Tennis Court(s): 1
Dining Area
Dining/Living Room: 1
Eat-In Kitchen: 1
Formal Dining: 1
Flooring
Carpet: 1
Marble: 1
Leasing Permitted Details
Leasing Permitted YN: Yes
Okay To Lease: 1
Parking Features
Driveway: 1
Garage Door Opener: 1
Paver Block: 1
Attached: 1
Attached Garage: 1
Garage: 1
Property Condition
Resale: 1
Possession
Negotiable: 1
Sewer
Public Sewer: 1
Special Information
Sold As-Is: 1
Heating
Central: 1
Electric: 1
Water Access
No Fixed Bridge: 1
Ocean Access: 1
Water View
Lagoon: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Electric Range: 1
Microwave: 1
Refrigerator: 1
Washer: 1
Interior Features
Built-in Features: 1
Elevator: 1
Levels
Two: 1
Listing Terms
Cash: 1
Conventional: 1
Pool Features
Equipment Included: 1
Roof
Barrel: 1
Security Features
Smoke Detector(s): 1
Water Source
Public: 1
Waterfront Features
Lagoon: 1
Navigable Water: 1
No Fixed Bridges: 1
Water Heater Details
Electric Water Heater: 1
Boat and Dock Information
Dock: Yes
Boat and Dock Features
No Wake Zone: 1
Private Dock: 1
Cooling
Central Air: 1
Electric: 1
Showing Requirements
24 Hour Notice: 1
Call Listing Agent: 1
Master Bedroom/Bath
Master Bdrm - Ground: 1
Master Bdrm - Upstairs: 1
Membership
Other Membership Available: 1
Pool Size Details
Pool Size (WxL): 25x10
Tax Information
Tax Reflects No Exemptions: 1
Outdoor Living Spaces
Balcony: 1
Patio: 1
Porch: 1
Balcony Details
Balcony - Open: 1
Porch Details
Porch - Open: 1
Contingencies
Inspection: 1
Room Types
Maid/In-Law Quarters: 1
Other: 1
Price Calculations
Current Price To SqFt: 2993.68
Section Details
Parcel Number MLX: 0020
Acreage Description
1/2 To Less Than 1 Acre Lot: 1
Status Change Information
Major Change Timestamp: 2026-08-17T14:24:08Z
Major Change Type: Status Change
Price Change Timestamp: 2026-06-24T21:42:43Z
Status Change Date: 2026-08-17
Under Contract Type: Active Under Contract
Under Contract Date: 2026-08-14
Originating Details
Originating System Key: 423047184
Originating System ID: M00000151
Property Features
Dining Area: Dining/Living Room; Eat-In Kitchen; Formal Dining
Flooring: Carpet; Marble
Leasing Permitted Details: Okay To Lease
Parking Features: Driveway; Garage Door Opener; Paver Block; Attached; Attached Garage; Garage
Property Condition: Resale
Appliances: Dishwasher; Disposal; Dryer; Electric Range; Microwave; Refrigerator; Washer
Water Heater Details: Electric Water Heater
Boat and Dock Features: No Wake Zone; Private Dock
Cooling: Central Air; Electric
Heating: Central; Electric
Interior Features: Built-in Features; Elevator
Levels: Two
Listing Terms: Cash; Conventional
Membership: Other Membership Available
Pool Features: Equipment Included
Possession: Negotiable
Roof: Barrel
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Special Information: Sold As-Is
Tax Information: Tax Reflects No Exemptions
Water Access: No Fixed Bridge; Ocean Access
Water Source: Public
Water View: Lagoon
Waterfront Features: Lagoon; Navigable Water; No Fixed Bridges
Showing Requirements: 24 Hour Notice; Call Listing Agent
Outdoor Living Spaces: Balcony; Patio; Porch
Balcony Details: Balcony - Open
Porch Details: Porch - Open
Contingencies: Inspection
Room Types: Maid/In-Law Quarters; Other
Acreage Description: 1/2 To Less Than 1 Acre Lot
Room Information
| Room Name |
| Maid/In-Law Quarters |
| Other |
Listing Office: Three Bridges Realty, LLC
Last Updated: August - 17 - 2026
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