Home›690 Warren Lane

Residential in Key Biscayne

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.

Property Highlights

Roof

  • Aluminum
  • Flat
  • Tile

View

  • Other

Sewer

  • Public Sewer

Levels

  • Two

Cooling

  • Central Air

Fencing

  • Fenced

Heating

  • Central

Flooring

  • Marble
  • Wood
  • Other

Amenities

  • Beach Club Available

Appliances

  • Dishwasher
  • Disposal
  • Dryer
  • Gas Range
  • Ice Maker
  • Microwave
  • Oven
  • Refrigerator
  • Trash Compactor
  • Washer

Membership

  • Other Membership Available

Possession

  • Close Of Escrow
  • Negotiable

Room Types

  • Den
  • Laundry

Dining Area

  • Formal Dining

WaterSource

  • Public

PoolFeatures

  • In Ground

Restrictions

  • Other Restrictions

Water Source

  • Public

Listing Terms

  • Cash
  • Conventional

Pool Features

  • In Ground

Balcony Details

  • Balcony - Open

ParkingFeatures

  • Driveway

Tax Information

  • CityCounty

Window Features

  • Blinds

ExteriorFeatures

  • Balcony

InteriorFeatures

  • Built-in Features
  • Closet Cabinetry
  • High Ceilings
  • Kitchen Island
  • Walk-In Closet(s)

Parking Features

  • Driveway

SecurityFeatures

  • Fire Sprinkler System
  • Smoke Detector(s)

Interior Features

  • Built-in Features
  • Closet Cabinetry
  • High Ceilings
  • Kitchen Island
  • Walk-In Closet(s)

Security Features

  • Fire Sprinkler System
  • Smoke Detector(s)

Master BedroomBath

  • Bidet
  • Dual Sinks
  • Master Bdrm - Upstairs
  • Separate Shower
  • Separate Tub

Special Information

  • Sold As-Is

AssociationAmenities

  • Beach Club Available

Showing Requirements

  • 24 Hour Notice
  • Appointment Only
  • Call Listing Agent

Outdoor Living Spaces

  • Balcony

Construction Materials

  • CBS

Property Details

Property TypeResidential
StyleSingle Family Residence
Year Built2000
CountyMiami-Dade
SubdivisionBISCAYNE KEY ESTATES
Living Area3,549 sq ft
Bedrooms4
Baths4
Half Baths1
Private PoolYes
Annual Tax$19,950 (2025)
Listing OfficeOne Sotheby's International Realty
Listing AgentBrigitte Nachtigall
Office Phone305-365-2811

690 Warren Lane, Key Biscayne, FL 33149