425 Harbor Dr

Experience unparalleled elegance in this stunning contemporary estate, set on an oversized 9,258 sq. ft. lot in exclusive Key Biscayne. Built in 2020, with a brand-new roof in 2025, this 7-bedroom, 7-bathroom home, plus two powder rooms, blends sophistication with seamless indoor-outdoor living. An open floor plan, custom-built kitchen cabinetry, and abundant natural light create an inviting ambiance. The elevator connects all three levels, leading to a rooftop terrace with breathtaking views. Outdoors, enjoy a saltwater pool with spa, summer kitchen, cabana bath, and expansive front yard. The open garage with an EV charger and a spacious driveway provide convenience. This architectural masterpiece offers the finest in Key Biscayne luxury.

Essential Information

MLS® #A11752360
Price$7,899,000
Bedrooms7
Bathrooms9.00
Full Baths7
Half Baths2
Square Footage4,565
Year Built2020
TypeResidential
Sub-TypeSingle Family Residence
StyleContemporary/Modern
StatusActive

Community Information

Address425 Harbor Dr
Area42
SubdivisionTROPICAL ISLE HOMES SUB 3
CityKey Biscayne
CountyMiami-Dade
StateFL
Zip Code33149-1704

Amenities

FeaturesOther, See Remarks
# of Garages2
ViewNone

Parking

Attached, Garage, Covered, Driveway, Electric Vehicle Charging Station(s)

Interior

InteriorCeramic Tile, Hardwood, Wood
HeatingElectric
CoolingCentral Air
StoriesThree Or More

Appliances

Dishwasher, Disposal, Microwave, Built-In Oven, Dryer, Electric Range, Refrigerator, Washer

Exterior

WindowsImpact Glass
RoofFlat
ConstructionBlock
FoundationRaised

Exterior Features

Balcony, Patio, Fence, Outdoor Grill

Additional Information

Listing Courtesy ofAG Real Estate Advisors, LLC
Date ListedFebruary 28th, 2025

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425 Harbor Dr, Key Biscayne, FL – $7,899,000