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.

Features
Swimming Pool
Heating System
Cooling System
View
Security
Patio:
Balcony, Open
Appliances
Architectural Style
Community Features:
Beach, Club Membership Available
Parking Features
Roof:
Tile, Flat, Aluminum
Sewer
Address Map
State:
FL
County:
Miami-Dade
City:
Key Biscayne
Zipcode:
33149
Street:
690 Warren Ln, Key Biscayne, Florida 33149
Longitude:
W81° 49' 50.5''
Latitude:
N25° 41' 19.2''
MLS Addon
Bathrooms Total:
4
Building Area:
4,691 Sqft
Construction Materials:
Block
Cumulative DOM:
1
DOM:
1
Direction Faces:
East
Elementary School:
Keybiscayne
Exterior Features
Flooring:
Wood, Hardwood, Marble, Other
Garage Spaces:
2
Interior Features
Internet Address Display:
1
Internet Listing Display:
1
Listing Terms:
Cash, Conventional
Lot Features
Parcel Number:
24-52-05-001-0790
Subdivision Name:
BISCAYNE KEY ESTATES
Tax Annual Amount:
$19,950
Tax Year:
2025
Window Features:
Impact Glass, Blinds

Residential For Sale

690 Warren Ln, Key Biscayne, Florida 33149, Key Biscayne, Florida 33149

4 Bedrooms
3 Bathrooms
3,549 Sqft
$5,478,000
MLS # #A12010108
Basic Details
Property Type :
Residential
Listing Type :
For Sale
Price :
$5,478,000
Bedrooms :
4
Bathrooms :
3
Half Bathrooms :
1
Square Footage :
3,549 Sqft
Year Built :
2000
Lot Area :
8,010 Sqft
MLS # :
A12010108
Property Sub Type :
Single Family Residence
Agent info
Contact Agent