690 Warren Lane, Key Biscayne, FL 33149
- $5,478,000
- 4
- BD
- 4
- BA
- 3,549
- SqFt
- List Price
- $5,478,000
- Days on Market
- 90
- MLS#
- A12010108
- Bedrooms
- 4
- Full Bathrooms
- 3
- Half Bathrooms
- 1
- Sq. Ft
- 3,549
- Subtype
- Single Family Residence
- County
- Miami-Dade
- Subdivision
- Biscayne Key Estates
- Year Built
- 2000
Property Description
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 Gaudí, 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 Miami’s most coveted coastal lifestyles. Key Biscayne is renowned for its pristine beaches, charming restaurants, and vibrant yet relaxed atmosphere—delivering a true island lifestyle just minutes from the city.
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Additional Information
- Garage Spaces
- 2
- Construction
- Block
- Cooling
- Central Air
- Flooring
- Marble, Other, Wood
- Heating
- Central
- Restrict
- OtherRestrictions
- Roof
- Aluminum, Flat, Tile
- Security
- Fire Sprinkler System, Smoke Detector(s)
- Taxes
- $19,950
- View
- Other
- Private Pool
- Yes
- Amenities
- Beach Rights
- Stories
- 2
- Acres
- 0.18
- Price Per Sqft
- $1,543
- Elementary School
- Key Biscayne K-8
- Middle School
- Ponce De Leon
- High School
- Coral Gables
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Listing courtesy of One Sotheby's International Realty. Contact:
All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.
Agent: Brigitte Nachtigall | Email: Brigitte@bnachtigall.com