Ursula Froes - Arterra Realty Logo
$5,478,000
 $29,407 est/mo Sourced by Back At You

690 Warren Lane,Key Biscayne, FL 33149

Key Biscayne, FL 33149

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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.

Details

MLS #A12010108
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2000
Days On Site146
Listing Provided ByOne Sotheby's International Realty | Brigitte Nachtigall

Features

Bed(s)4
Bath(s) 4 Total
SQ Feet3,549
Garage2
PoolYes
Story(s)2
Zoning0100
Acreage0.18
Property ViewYes

Parking

Garage Yes / NoYes
Parking FeaturesDriveway

Taxes

Tax Annual Amount19950

Area Information

StateFL
CountyMiami Dade
CityKey Biscayne
Zip Code33149
Area2520
Community NameBISCAYNE KEY ESTATES
Listing VS Median (in BISCAYNE KEY ESTATES)
Price:
$5,478,000
low | high
Med:
$5,199,500
55.083972252647% of Average
sqft:
3,549
low | high
Med:
3,476
52.07100591716% of Average
$ / sqft:
$1,544
low | high
Med:
$1,498
52.962284426572% of Average
On site:
146
low | high
Med:
168
86.904761904762% of Average
Sourced by Back At You

Market Activity 33149

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Learn More About This Property

Ursula Froes

Ursula Froes

Arterra

 (248) 252-0075ursula@arterraluxe.com
StateFL
CountyMiami Dade
CityKey Biscayne
Zip Code33149
Area2520
Community NameBISCAYNE KEY ESTATES
Listing VS Median (in BISCAYNE KEY ESTATES)
Price:
$5,478,000
low | high
Med:
$5,199,500
55.083972252647% of Average
sqft:
3,549
low | high
Med:
3,476
52.07100591716% of Average
$ / sqft:
$1,544
low | high
Med:
$1,498
52.962284426572% of Average
On site:
146
low | high
Med:
168
86.904761904762% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $4.18M - $6.847M
sqft: 2,500 - 4,000
Nearby Listings Property ImageNearby Listings Details
755 Curtiswood Drive Property Photo 1
$5,600,000
755 Curtiswood Drive
Key Biscayne, FL 33149
Listing Updated: September 17, 2026 at 5:29:09 PM PDT