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Listed price in listed location currency (USD).
$5,478,000

442

MLS® A12010108

  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 3549 sqft
Garage Yes
Taxes $19,950
Days Active 0
Lot Size 
Approx. Age 2000
Avg. Price Per Sqft $1,543
MLS® Number A12010108

Property Address: 690 Warren Ln, Key Biscayne, FL, 33149

Average square foot calculated using Size range provided by listing agent.

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.
MLS® NumberA12010108
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age2000
Basement
DrivewayDriveway
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 30, 2026List Date
$5,478,000List Price

Home Appraisal

This property is estimated to sell between: $3,838,000 and $6,298,000.
Similar properties in this area sold on average for: $3,838,333
Expected to sell in 165 days. Similar properties sold in 165 days. This home has been on eXp Realty for 0 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
690 Warren Ln, Key Biscayne, FL

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