About 425 Harbor Dr
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.
Single Family home for sale in Key Biscayne, FL at 425 Harbor Dr. This 7 bedroom Single Family home is priced at $1,698/sqft
Features of 425 Harbor Dr
| MLS® # | A11873862 |
|---|---|
| Price | $7,750,000 |
| Bedrooms | 7 |
| Bathrooms | 9.00 |
| Full Baths | 7 |
| Half Baths | 2 |
| Square Footage | 4,565 |
| Acres | 0.00 |
| Year Built | 2020 |
| Type | Single Family |
| Sub-Type | Single Family Residence |
| Style | Contemporary/Modern |
| Status | Active |
Community Information: Key Biscayne
| Address | 425 Harbor Dr |
|---|---|
| Area | 42 |
| Subdivision | TROPICAL ISLE HOMES SUB 3 |
| City | Key Biscayne |
| County | Miami-Dade |
| State | FL |
| Zip Code | 33149-1704 |
Amenities of 425 Harbor Dr
| Features | Other, See Remarks |
|---|---|
| Parking | Attached, Covered, Driveway, Electric Vehicle Charging Station(s), Garage |
| # of Garages | 2 |
| View | None |
| Is Waterfront | No |
| Has Pool | No |
Interior of 425 Harbor Dr
| Interior | Ceramic Tile, Hardwood, Wood |
|---|---|
| Appliances | Built-In Oven, Dryer, Dishwasher, Electric Range, Disposal, Microwave, Refrigerator, Washer |
| Heating | Electric |
| Cooling | Central Air |
| Fireplace | No |
| Stories | Three Or More |
Exterior of 425 Harbor Dr
| Exterior Features | Balcony, Fence, Outdoor Grill, Patio |
|---|---|
| Windows | Impact Glass |
| Roof | Flat |
| Construction | Block |
| Foundation | Raised |
Additional Information On 425 Harbor Dr
| Listing Courtesy of | AG Real Estate Advisors, LLC |
|---|---|
| Date Listed | September 7th, 2025 |
Listing Details
| Office | AG Real Estate Advisors, LLC |
|---|