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425 Harbor Dr, Key Biscayne FL 33149

House For Sale
$7,750,000

BTC: 258.33333333

ETH: 3,875.00000000

88 days
7 bds
7 ba
4,565 sqft
Est. Estimated sales range: $0 - $0
$0

Overview

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.

Location

Facts and features

Type:
Residential
Parking:
Covered / Driveway / Electric Vehicle Charging Station(s)
Year Built:
2020
Lot:
9258 Square Feet
Heating:
Electric
Price/sqft:
$1,698
Cooling:
Central Air
HOA:
No Data
All facts and features
  • Flooring

    • Ceramic Floor

    • Wood

    Heating

    • Electric

    Cooling

    • Central Air

    Appliances

    • Dishwasher

    • Disposal

    • Dryer

    • Microwave

    • Electric Range

    • Refrigerator

    • Wall Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Built-in Features

    • Closet Cabinetry

    • Cooking Island

    • Elevator

    • Walk-In Closet(s)

    • Other

    • Storage

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 7

    • Bathrooms: 2

    • Full bathrooms: 7

  • Parking

    • Covered

    • Driveway

    • Electric Vehicle Charging Station(s)

    Property

    • Exterior Features: Built-In Grill / Open Balcony

    Lot

    • Lot: 9258 Square Feet

    Other Property Information

    • Parcel Number: 24-42-32-005-0220

    • Zoning: 0100

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Other financial information

    • Annual tax amount: $86,442

  • Source details

    • MLS ID: A11873862

    Other facts

    • Construction Materials: Concrete Block Construction / CBS Construction / Elevated Construction

    • Laundry Features: Utility Room/Laundry

    • Lot Features: Less Than 1/4 Acre Lot

    • Patio And Porch Features: Open Balcony / Patio

    • Pool Features: In Ground / Heated

    • Window Features: Complete Impact Glass / High Impact Windows

    • Direction Faces: West

    • Architectural Style: Attached / Three Or More Stories / Modern/Contemporary

    • Garage Spaces: 2

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 4565

    • Water Source: Municipal Water

    • Subdivision Name: TROPICAL ISLE HOMES SUB 3

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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2025-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: AG Real Estate Advisors, LLC