544 Warren Ln, Key Biscayne FL 33149

MLS #A12079811

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Active Add
$8,000,000
6
Bedrooms
6.1
Bathrooms
1,044 sq ft
Living Area
7,828 sq ft
Lot Size

Property Details

Type Residential
Style Single Family Residence
Bedrooms 6
Bathrooms 6.5
Half Baths 1
Living Area 1,044 sq ft
Pets Allowed No
Taxes $29,546
Maintenance Fee $0
Price $8,000,000
Status Active
Lot Size 7,828 sq ft
Year Built 2026
Waterfront No
Pool Yes
Subdivision TROPICAL ISLE HOMES SUB
Days on Market 25

Additional Information

New construction, this extraordinary custom Cape Dutch residence is a masterwork of timeless design, brought to life by Duncan and Heuser Design and Development, with interiors curated by James Duncan. Every detail, from the graceful gabled facade to the refined finishes within, reflects a rare devotion to craftsmanship and enduring elegance. Offering six generously proportioned bedrooms and six and a half beautifully appointed bathrooms, this home balances gracious scale with warm, livable comfort. Soaring ceilings, thoughtfully placed windows, and an effortless flow between rooms create a sense of light and openness throughout, while curated materials and bespoke millwork lend a distinctly luxurious character to every space. This is more than a house; it is a legacy residence, designed to be lived in beautifully for generations. A truly rare offering for the discerning buyer seeking timeless architecture, exceptional interiors, and uncompromising quality throughout.

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Friday
25
Sep
Saturday
26
Sep
Sunday
27
Sep
Michael Light

Michael Light

Broker Associate
The Light Group Douglas Elliman

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This property information is published by Miami Luxury Homes ("MLH"); however, MLH is not responsible for the accuracy of this property information. This information is derived wholly or in part from information found on the multiple listing service ("MLS") and is provided through the Internet Data Exchange ("IDX"). As per this Site's Terms and Conditions of Use, MLH makes no representations or warranties, including those related to the completeness, accuracy, or currency of this information. MLH provides this information solely to assist User in identifying property it may be interested in purchasing. User is expressly directed to verify all information independently. All information is deemed reliable but not guaranteed. -- Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Copyright © 2025 by Miami Luxury Homes. All rights reserved. Listing provided by Duncan Studio Real Estate Division PLLC

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