Basic Information

  • MLS # A12010108
  • Type Single Family Residence
  • Status Active
  • Subdivision/Complex Biscayne Key Estates
  • Year Built 2000
  • Total Sqft 8,010
  • Date Listed 04/30/2026
  • Days on Market 170
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.

Exterior Features

  • Waterfront No
  • Parking Spaces 2
  • Pool Yes
  • View Other
  • Construction Type C B S Concrete Block Structure, Block
  • Parking Description Driveway
  • Exterior Features Balcony, Fence, Security High Impact Doors
  • Roof Description Aluminum, Flat, Tile
  • Style Single Family Residence

Interior Features

  • Adjusted Sqft 3,549Sq.Ft
  • Cooling Description Central Air
  • Equipment Appliances Built In Oven, Dryer, Dishwasher, Disposal, Gas Range, Ice Maker, Microwave, Refrigerator, Trash Compactor, Wine Cooler, Washer
  • Floor Description Hardwood, Marble, Other, Porcelain Tile, Wood
  • Heating Description Central
  • Interior Features Bidet, Built In Features, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, High Ceilings, Kitchen Island, Separate Shower, Upper Level Primary, Walk In Closets
  • Sqft 3,549Sq.Ft

Property Features

  • Address 690 Warren Ln
  • Aprox. Lot Size 8,010
  • Architectural Style Two Story
  • City Key Biscayne
  • Community Features Beach, Club Membership Available
  • Construction Materials C B S Concrete Block Structure, Block
  • County Miami- Dade
  • Covered Spaces 2
  • Direction Faces East
  • Furnished Info no
  • Garage 2
  • Levels Two
  • Listing Terms Cash, Conventional
  • Lot Features Flood Zone, Less Than Quarter Acre
  • Occupant Type Call Agent
  • Parking Features Driveway
  • Patio And Porch Features Balcony, Open
  • Pool Features In Ground, Pool
  • Possession Closing And Funding, Close Of Escrow
  • Postal City Key Biscayne
  • Public Survey Section Two
  • Public Survey Township 24
  • Roof Aluminum, Flat, Tile
  • Sewer Description Public Sewer
  • Stories 2
  • HOA Fees $0
  • Subdivision Complex
  • Subdivision Info Biscayne Key Estates
  • Tax Amount $19,950
  • Tax Legal desc 5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 7 BLK 7 LOT SIZE 80.100 X 100 OR 18087-3577 0498 1
  • Tax Year 2025
  • Terms Considered Cash, Conventional
  • Type of Property Single Family Residence
  • View Other
  • Water Source Public
  • Window Features Blinds, Impact Glass
  • Year Built Details Effective Year Built

690 Warren Ln

Key Biscayne, FL 33149

Similar Properties ForSale

    The multiple listing information is provided by the Miami Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2023-present Miami Association of Realtors®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: One Sotheby's International Realty. tel: 305-365-2811

    Real Estate IDX Powered by: TREMGROUP