690 Warren Lane Key Biscayne, FL 33149
4 Bedroom, 3,549 Sqft, Single Family Residence
AGENT'S REMARKS ABOUT 690 WARREN LANE
A truly exceptional Miami Modern Tropical residence set on a prime 8, 010 SF corner lot, offering 3, 549 SF of beautifully curated living space with 4 bedrooms and 3.5 bathrooms. Designed by architect Hervin Romney, a founding member of Arquitectonica, the home reflects a distinctive architectural vision inspired by the organic principles of Frank Lloyd Wright and the expressive forms of Antoni Gaud, where art, design, and nature seamlessly converge. This residence captivates with its abundance of natural light, soaring high ceilings, fluid open spaces, and harmonious lines that create a sense of warmth, sophistication, and effortless flow throughout the main living areas. The beautifully remodeled kitchen and bar are a true centerpiece, featuring high-end appliances, premium finishes, refined craftsmanship, and a design that balances functionality with striking aesthetics. Step outside into your own private tropical retreat, where lush landscaping, graceful curved terraces, and a stunning swimming pool create an atmosphere of tranquility and escape. This outdoor sanctuary is perfect for both relaxation and entertaining. As an added privilege, the property includes membership to the Key Biscayne Beach Club, offering exclusive access to one of Miamis most coveted coastal lifestyles. Key Biscayne is renowned for its pristine beaches, charming restaurants, and vibrant yet relaxed atmospheredelivering a true island lifestyle just minutes from the city.$5,478,000
| Bedrooms | 4 |
| Bathrooms | 3 Full 1 Half |
| Living Area | 3,549 SqFt |
| Lot Size | 8,010 SqFt |
| Year Built | 2000 |
| Garage | 2 |
| Private Pool | Yes |
| Subdivision | BISCAYNE KEY ESTATES |
| MLS# | A12010108 |
| Listing Status | Active |
| Days on Market | 2026-04-30 |
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PROPERTY DETAILS
- Property Type: Single Family Residence
- Approx Living Area: 3,549 SqFt
- Total Bedrooms: 4
- Bathrooms: 3 Full 1 Half
- Year Built: 2000
- Lot Size: 8,010 SqFt
- Garage Spaces: 2
- Stories: 2
- Parking Type: Driveway
- Interior: Built-in Features, High Ceilings, Kitchen Island, Walk-In Closet(s), Closet Cabinetry
- Other Appliances: Dryer, Disposal, Dishwasher, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Trash Compactor, Washer
- Flooring: Marble, Other, Wood
- Pool Description: In Ground
- Roof: Aluminum, Flat, Tile
- Age Restrictions: No
- Total Floors in Building: 2
- House Faces/Primary View: East
- Construction: CBS
- Exterior Description: Balcony
- Cooling System: Central Air
- Heating: Central
- County: Miami-Dade
- Area: 2520
- Subdivision: BISCAYNE KEY ESTATES
- Community Features: Beach Club Available
- Age Restricted: No
- Security: Fire Sprinkler System, Smoke Detector(s)
- Annual Property Taxes: $19,950
- Elementary School: Key Biscayne K-8
- Junior High School: Ponce De Leon
- High School: Coral Gables
MAP LOCATION FOR 690 WARREN LANE KEY BISCAYNE, FL 33149
SIMILAR LISTINGS NEAR 690 WARREN LANE
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Listing courtesy of One Sotheby's International Realty 06.08.2026
If you are interested in this property at 690 Warren Lane or any other properties in Key Biscayne please contact The Rucco Group at (561) 737-0366.