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Property Description

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.

Features
Heated, In Ground
Patio, Open Balcony
Other Subdivision - See Remarks
Address Map
FL
Miami-Dade County
Key Biscayne
33149
425 Harbor Dr
TROPICAL ISLE HOMES SUB 3
W81° 49' 40.5''
N25° 41' 36.4''
TROPICAL ISLE HOMES SUB 3
MLS Addon
Attached, Three Or More Stories
All Cash, Conventional
1
Elevator
House, Pool Only
$86,442
2024
Click Here
Municipal Water
0100
07/09/2025 13:43:21

425 Harbor Dr, Key Biscayne, Florida 33149

$7,750,000
7 Bedroom(s)
7 Bathroom(s)
4,565 size sq.ft.
Listing ID #A11873862
Basic Details
Property Type Residential
Listing Type For Sale
Listing ID A11873862
Price $7,750,000
Bedroom(s) 7
Bathroom(s) 7
Square Footage 4,565 Sqft
Year Built 2020
Days on Market 9
Building Area 6,092 Sqft
Status Active
Property SubType Single Family Residence
Half Bathrooms 2
Lot Area 9,258 Sqft
List Date 2026-03-14
On Market Date 07/09/2025
Elena Beck
MiamiInvestrealty
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