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425 Harbor Dr, Key Biscayne, Florida 33149

Active For Sale
$7,450,000
  • Beds 7
  • Baths 9
  • Sq Ft 4,565 Sqft
  • Visits: 3 in 25 days

Description

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.rnBuilt 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.rnAn 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.rnDesigned 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.rnAdditional 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.rnJust 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.

Features

  • Swimming Pool: Pool, Heated, In Ground
  • Heating System: Central, Electric
  • Cooling System: Central Air
  • Patio: Balcony, Deck, Open
  • Parking: Driveway, Covered, Electric Vehicle Charging Station(s), Other, Attached Carport

Appliances

  • Appliances: Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Washer, Disposal, Built-In Oven, Wine Cooler

Address Map

  • Country: US
  • State: FL
  • County: Miami-Dade
  • City: Key Biscayne
  • Subdivision: TROPICAL ISLE HOMES SUB 3
  • Zipcode: 33149
  • Street: Harbor Dr
  • Street Number: 425
  • Floor Number: 0
  • Longitude: W81° 49' 40.6''
  • Latitude: N25° 41' 36.3''
  • MLS Area: 42

MLS Addon

  • Accessibility Features: Accessible Elevator Installed
  • Association Fee: $0
  • Carport Spaces: 01/01/1970
  • Close Price: $0
  • Elementary School: Keybiscayne
  • Exterior Features: Balcony, Deck, Security/High Impact Doors, Fence, Outdoor Shower, Outdoor Grill
  • Flooring: Wood, Hardwood
  • Garage Spaces: 1
  • High School: Coral Gables
  • Insurance Expense: $0
  • Interior Features: Bedroom on Main Level, Breakfast Area, Dual Sinks, First Floor Entry, Closet Cabinetry, Elevator, Walk-In Closet(s), Kitchen Island, Built-in Features, High Ceilings, Dining Area, Separate/Formal Dining Room, Kitchen/Dining Combo, Shower Only
  • Laundry Features: In Garage
  • Levels: Three Or More
  • Lot Features: < 1/4 Acre
  • Middle Or Junior School: Ponce De Leon
  • New Taxes Expense: $0
  • Tax Annual Amount: $89,673
  • Window Features: Impact Glass

Location

Listing Updated: 2026-07-03 01:30:17

  • Property Type : Single Family
  • Property Sub Type : Single Family Residence
  • Listing Type : For Sale
  • Listing ID : A12034564
  • Price : $7,450,000
  • View : Other
  • Bedrooms : 7
  • Bathrooms : 9
  • Full Bathrooms : 7
  • Half Bathrooms : 2
  • Square Footage : 4,565 Sqft
  • Year Built : 2020
  • Lot Area : 0 Acre
  • Listing Status : Active
  • Days On Market : 24
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