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$7,450,00014 days on marketActive

425 Harbor Drive, Key Biscayne, FL 33149

Key Biscayne, FL 33149
7
Beds
7.5
Baths
4,565
Sq Ft
$1,632
$/Sq Ft
2020
Year Built
1 car
Garage
0.21 acres
Lot Size

Listing Snapshot

List Price$7,450,000
Price / Sq Ft$1,632
Beds7
Baths7.5
Living Area4,565 sqft
Lot Size0.21 acres
Year Built2020
Property Tax$89,673/yr
MLS #1174357105
StatusActive
Days on Market14

About This Home

Discover this striking contemporary residence, perfectly positioned on an oversized 9,258 SF lot on Harbor Drive, one of Key Biscayne’s most elegant and prestigious streets.Built in 2020, this architectural masterpiece offers 6 bedrooms plus a private office, 7 full baths, and 2 powder rooms across 4,565 SF of beautifully designed living space. Filled with natural light, the home showcases expansive open living areas, impressive volume throughout, and a sleek custom kitchen featuring bespoke cabinetry and top-of-the-line finishes.An elevator provides seamless access to all three levels, culminating in a spectacular rooftop terrace with captivating island views and refreshing bay breezes…a unique advantage of being just moments from the water.Designed for effortless indoor-outdoor living, the exterior features a resort-style saltwater pool and spa, summer kitchen, cabana bath, and generous entertaining areas surrounded by lush tropical landscaping.Additional highlights include , EV charger, and ample driveway parking. Combining exceptional design, comfort, and functionality, this residence embodies the very best of island living in one of Key Biscayne’s most distinguished locations.Just minutes from Miami, Key Biscayne is a hidden island paradise where pristine beaches, world-class outdoor recreation, and a relaxed yet sophisticated lifestyle come together in a way that few places can match.

General Features

Property Type
Residential
Sub-type
SingleFamilyResidence
Stories
3
Direction Faces
West
Garage Spaces
1
Parking
AttachedCarport,Covered,Carport,Driveway,ElectricVehicleChargingStations
Zoning
0100
Security
SmokeDetectors
Subdivision
TROPICAL ISLE HOMES SUB 3

Interior Features

Appliances
Dryer,Dishwasher,ElectricRange,Disposal,Microwave,Oven,Refrigerator,Washer
Flooring
Wood
Heating
Central,Electric
Cooling
CentralAir
Interior Features
BuiltInFeatures,BreakfastArea,ClosetCabinetry,DiningArea,SeparateFormalDiningRoom,DualSinks,Elevator,HighCeilings,KitchenIsland,KitchenDiningCombo,MainLevelPrimary,Storage,SeparateShower,WalkInClosets
Laundry
InGarage
Furnished
Unfurnished

Exterior Features

Construction
Block
Exterior Features
BuiltInBarbecue,Balcony,Barbecue,OutdoorLivingArea,OutdoorShower
Roof
Flat
Patio / Porch
Deck,Open,Balcony
Fencing
Fenced
Pool
Yes
Pool Features
Heated,InGround
View
Other
Waterfront
No

Community Features

Association Amenities
Other
MLS Area
2420

Schools

ElementaryKey Biscayne K-8
MiddlePonce De Leon
HighCoral Gables

Map

Virtual Tour

View Virtual Tour
Listed by Mark Chatburn · One Sotheby's International Realty
MLS# 1174357105 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.

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Estimate Your Payment

$

20% down · Loan: $5,960,000

%
Est. Monthly$48,130
Principal & Interest$40,658
Property Tax$7,473

Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.

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