No photos available
Offered at
$5,478,000
690 Warren Lane, Key Biscayne, FL 33149
- 4
- Beds
- 3
- Full Baths
- 1
- Half Baths
- 3,549
- Sq.Ft.
Listing courtesy of Brigitte Nachtigall, One Sotheby's International Realty
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.
Overview
At a glance
- Property Type
- Residential
- Property Sub-Type
- Single Family Residence
- Address
- 690 Warren Lane, Key Biscayne, FL 33149
- Zoning
- 0100
- MLS ID
- A12010108
- Listing Date
- 2026-04-30
- Last Updated
- 6/8/2026, 8:38:16 PM
- Days on Market
- 43
- Subdivision
- BISCAYNE KEY ESTATES
Features & Amenities
The Details
Interior
- Bedrooms
- 4
- Full Bathrooms
- 3
- Half Bathrooms
- 1
- Flooring
- Marble, Other, Wood
- Appliances
- Dryer, Disposal, Dishwasher, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Trash Compactor, Washer
- Interior Features
- Built-in Features, High Ceilings, Kitchen Island, Walk-In Closet(s), Closet Cabinetry
- Windows
- Blinds
Exterior
- Construction
- CBS
- Exterior Features
- Balcony
- Pool
- In Ground
- Fencing
- Fenced
- Parking
- Driveway
- Garage Spaces
- 2
- Water Source
- Public
- Sewer
- Public Sewer
- Cooling
- Central Air
- Heating
- Central
- Security
- Fire Sprinkler System, Smoke Detector(s)
Details
- Building Area
- 4,691 sq.ft.
- Lot Size
- 8,010 sq.ft.
- Lot Size (Acres)
- 0.18 acres
- Subdivision
- BISCAYNE KEY ESTATES
- Stories
- 2
- Year Built
- 2000
- View
- Other
- Direction Faces
- East
- County
- Miami-Dade
- Zoning
- 0100
Financial
- List Price
- $5,478,000
- Original List Price
- $5,478,000
- Annual Tax
- $19,950/yr
- Tax Year
- 2025
Location
Inquire
Request a Private Showing
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Learn More →Information & Accuracy
All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.