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$7,899,000
33 Days On Site

425 Harbor Dr
Key Biscayne, FL 33149

For Sale|Single Family Residence|Active
7
Beds
7
Full Baths
2
Partial Baths
4,565
SqFt
$1,730
/SqFt
2020
Built
Subdivision:
TROPICAL ISLE HOMES SUB 3
County:
Miami-Dade

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425 Harbor Dr425 Harbor Dr425 Harbor Dr425 Harbor Dr
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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.

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Listing Snapshot
Price 
$7,899,000
Days On Site 
33 Days
Bedrooms 
7
Inside Area (SqFt) 
4,565 sqft
Total Baths 
9
Full Baths 
7
Partial Baths 
2
Lot Size 
9,258 Acres
Year Built 
2020
MLS® Number 
A11752360
Status 
Active
Property Tax 
$86,442
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a month agoListing first seen on site
a month agoListing updated with changes from the MLS®
General Features
Attached Garage 
Yes
Direction Faces 
West
Foundation 
Raised
Garage 
Yes
Garage Spaces 
2
Home Warranty 
Yes
Parking 
AttachedCoveredDrivewayElectric Vehicle Charging Station(s)Garage
Pets 
Yes
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
6092
Stories 
Three Or More
Style 
ContemporaryModern
Water Source 
Public
Zoning 
0100
Interior Features
Appliances 
DryerDishwasherElectric RangeDisposalMicrowaveRefrigeratorWasherOven
Cooling 
Central Air
Flooring 
Ceramic TileHardwoodWood
Heating 
Electric
Interior 
Built-in FeaturesKitchen IslandWalk-In Closet(s)ElevatorMaster Downstairs
Spa 
Yes
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Exterior Features
Construction Details 
Block
Exterior 
BalconyOutdoor Grill
Fencing 
Fenced
Patio And Porch 
Patio
Pool Features 
HeatedIn Ground
Roof 
Flat
Spa 
Yes
Spa Features 
In Ground
View 
None
Waterview 
None
Community Features
Accessibility Features 
Accessible EntranceAccessible Elevator Installed
Community Features 
Other
Financing Terms Available 
CashConventional
MLS Area 
42
Listing courtesy of AG Real Estate Advisors, LLC

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Neighborhood & Commute
Source: Walkscore
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