425 Harbor Dr, Key Biscayne, FL 33149
For Sale $7,450,000
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Contact the Listing Agent directly:
Listing Agent: Mark P Chatburn
Agent Phone:
305-393-6032
Agent Email:
hello@chatburnliving.com
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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.
Built-in Features
Elevator
High Ceilings
Kitchen Island
Walk-In Closet(s)
Closet Cabinetry
Storage
Other
Taxes: $89,673.00
Tax Year: 2025
Built-in Barbecue
Outdoor Shower
Balcony
Fenced
Deck
Dryer
Disposal
Dishwasher
Electric Range
Microwave
Oven
Refrigerator
Washer
Other
Elementary School: Key Biscayne K-8
Middle School: Ponce De Leon
Junior High: Ponce De Leon
High School: Coral Gables
MLS Area: 2420
Total Square Footage: 6,092
Price per Square Feet: $1,631.98
Total Rooms: 1
Total Floors: 3
Water: Public
Construction: Cbs
Date Listed: 2026-06-12 00:00:00
Pool: Y
Pool Description: Heated, In Ground
Private Spa: Y
Furnished: Unfurnished
Parking: Attached Carport, Covered, Driveway, Electric Vehicle Charging Station(S), Carport
Garage Spaces: 1
Flooring: Wood
Roof: Flat
Heating: Central, Electric
Cooling: Central Air
Security: Smoke Detector(S)
Laundry: In Garage
Restrictions: Other Restrictions
Sewer: Public Sewer
Parcel ID: 2442320050220
Amenities: Other
Listing Courtesy Of: One Sotheby's International Realty
hello@chatburnliving.com
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.
Property Details
Price: $7,450,000
Sq Ft: 4,565
($1,632 per
sqft)
Bedrooms: 7
Bathrooms: 7
Partial Baths: 2
City: Key Biscayne
County: Miami-Dade
Type: Single Family
Development: Tropical Isle Homes Sub 3
Acres: 0.2100
Virtual Tour/Floorplan: View
Year Built: 2020
Listing Number: A12034564
Status Code: A-Active
Taxes: $89,673.00
Tax Year: 2025
Garage:
1
Furnishings: Unfurnished
Interior Features:
Built-in Features
Elevator
High Ceilings
Kitchen Island
Walk-In Closet(s)
Closet Cabinetry
Storage
Amenities:
Other
Financial Information:
Taxes: $89,673.00
Tax Year: 2025
Exterior Features:
Built-in Barbecue
Outdoor Shower
Balcony
Fenced
Deck
Equipment:
Dryer
Disposal
Dishwasher
Electric Range
Microwave
Oven
Refrigerator
Washer
View:
Other
School Information:
Elementary School: Key Biscayne K-8
Middle School: Ponce De Leon
Junior High: Ponce De Leon
High School: Coral Gables
Additional Information:
MLS Area: 2420
Total Square Footage: 6,092
Price per Square Feet: $1,631.98
Total Rooms: 1
Total Floors: 3
Water: Public
Construction: Cbs
Date Listed: 2026-06-12 00:00:00
Pool: Y
Pool Description: Heated, In Ground
Private Spa: Y
Furnished: Unfurnished
Parking: Attached Carport, Covered, Driveway, Electric Vehicle Charging Station(S), Carport
Garage Spaces: 1
Flooring: Wood
Roof: Flat
Heating: Central, Electric
Cooling: Central Air
Security: Smoke Detector(S)
Laundry: In Garage
Restrictions: Other Restrictions
Sewer: Public Sewer
Parcel ID: 2442320050220
Amenities: Other
Map of 425 Harbor Dr, Key Biscayne, FL 33149
Listing Courtesy Of: One Sotheby's International Realty
hello@chatburnliving.com