425 Harbor Dr
Key Biscayne, FL 33149
7
Bed
9
Bath
4,565Sqft
9,258Sqft(Lot)
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 liv
Property Details
Map
Map
Features
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Bedroom Information
Total beds: 7Bathroom Information
Total Baths: 9 Full Baths: 7 Half Baths: 2Roofing Information
FlatFlooring Information
Hardwood, Wood -
Interior Features
BuiltInFeatures, BedroomOnMainLevel, BreakfastArea, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, FirstFloorEntry, HighCeilings, KitchenIsland, KitchenDiningCombo, ShowerOnly, WalkInClosets, ElevatorRoof: FlatAppliances: BuiltInOven, Dryer, Dishwasher, ElectricRange, Disposal, Microwave, Refrigerator, WineCooler, WasherLaundry Features: InGarageWindow Features: ImpactGlass -
Heating & Cooling
Has Heating: Yes Heating: Central, Electric Has Cooling: Yes Cooling: CentralAir
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Building Information
Year Built: 2020Building Area Total: 6092Construction Materials: BlockPatio And Porch Features: Balcony, Deck, OpenPool Features: Heated, InGround, PoolPrivate Pool: YesView: Other -
Exterior Features
Exterior Features: Balcony, Deck, Fence, SecurityHighImpactDoors, OutdoorGrill, OutdoorShower
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Lot Information
Main Square Feet: 9258 Lot Size Square Feet: 9,258 Lot Description: LessThanQuarterAcreProperty Information
Subdivision: TROPICAL ISLE HOMES SUB 3 Source Property Type: Residential Postal Code Plus 4: 1704 Zoning Description: 0100 Property SubType: Single Family Residence Direction Faces: West Levels: ThreeOrMore Property Age: 6
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Listing Price Information
Listing Price: $7450000Cash, Conventional
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Tax Information
Parcel Number: 24-42-32-005-0220 Tax Year: 2025 Annual Tax: $89673 Tax Legal Desc: 32 54 42 & 5-6 55 42 PB 50-83 TROPICAL ISLE HOMES SUB 3RD ADDN LOT 16 BLK 13 LOT SIZE 9258.00 SQ FT COC 22279-1992 05 2004 1
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Virtual Tour
Parking Information
AttachedCarport, Covered, Driveway, ElectricVehicleChargingStations, OtherGarage Information
Has Garage: Yes Garage Space: 1
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School Information
Elementary School: Keybiscayne Junior High School: Ponce De Leon Senior High School: Coral Gables -
Location Information
WaterSource: Public Security Features: SmokeDetectors
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 524 Warren Ln, Key Biscayne, FL, 33149 | $3,730,000 | 5 | 4 | 2,700 | 8,136 Sq. Ft |
| 640 S Mashta Dr, Key Biscayne, FL, 33149 | $16,800,000 | 4 | 4 | 3,620 | 15,000 Sq. Ft |
| 200 Ocean Lane Drive #PB4, Key Biscayne, FL, 33149 | $1,400,000 | 1 | 1 | 1,217 | -- |
| 200 Ocean Lane Drive #501, Key Biscayne, FL, 33149 | $3,750,000 | 4 | 4 | 1,880 | -- |
| 200 Ocean Lane Drive #409, Key Biscayne, FL, 33149 | $1,499,000 | 2 | 2 | 1,610 | -- |
| 200 Ocean Lane Drive #407, Key Biscayne, FL, 33149 | $1,220,000 | 2 | 2 | 1,580 | -- |
| 31 Island Drive, Key Biscayne, FL, 33149 | $9,800,000 | 6 | 7 | 5,826 | 19,236 Sq. Ft |
| 131 Cape Florida Drive, Key Biscayne, FL, 33149 | $16,500,000 | 6 | 7 | -- | 14,900 Sq. Ft |
| 120 Knollwood Drive, Key Biscayne, FL, 33149 | $19,950,000 | 6 | 7 | 6,208 | 16,827 Sq. Ft |
| 161 Cape Florida Drive, Key Biscayne, FL, 33149 | $14,990,000 | 4 | 6 | 6,661 | 14,500 Sq. Ft |
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ByOwner last updated this listing 09/18/2026 @ 06:45
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