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.
Listed by Fernando Muniz
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License #3606985
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AG Real Estate Advisors, LLC
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786-253-8810
Last updated September 07, 2025
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Source: MIAMIRE #A11873862
Listing Facts
TypeSingle-family
NeighborhoodVillage of Key Biscayne
Bedrooms7
Bathrooms9
Days on Prevu4
Taxes$86,442/year
Size4,565 sqft
Price per sqft$1,698
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Pets Allowed
Air Conditioning
Elevator
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
09/07/2025
Listed by AG Real Estate Advisors, LLC
$7,750,000
Property Details for 425 Harbor Dr
Association
Amenities
Community Features: Other Subdivision - See Remarks
Pets Allowed: Yes
Exterior
Construction
Roof: Flat Roof With Facade Front
Structure Type: Pool Only, House
Window Features: Complete Impact Glass, High Impact Windows
Year Built: 2020
Year Built Details: Effective Year Built
Architectural Style: Attached, Three Or More Stories, Modern/Contemporary
Building Name: TROPICAL ISLE HOMES SUB 3
Construction Materials: Concrete Block Construction, CBS Construction, Elevated Construction
Interior Features: First Floor Entry, Built-in Features, Closet Cabinetry, Cooking Island, Elevator, Walk-In Closet(s), Other, Storage, Utility Room/Laundry
Spa: Yes
Measurements
Living Area: 4,565
Living Area Units: Square Feet
Rooms
Bathrooms Full: 7
Bathrooms Half: 2
Bathrooms Total Integer: 9
Bedrooms Total: 7
Other
Features
Accessibility Features: Accessible Elevator Installed
Location
Subdivision Name: TROPICAL ISLE HOMES SUB 3
Parking
Parking
Attached Garage: Yes
Covered Spaces: 2
Garage Spaces: 2
Garage: Yes
Open Parking: Yes
Parking Features: Covered, Driveway, Electric Vehicle Charging Station(s)
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Heating: Electric
Has Heating: Yes
Laundry Features: Utility Room/Laundry
Other Equipment: Elevator
Sewer: Public Sewer
Water Source: Municipal Water
Based on information from Miami Association of REALTORS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.