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544 Warren LnKey Biscayne, FL 33149

TROPICAL ISLE HOMES SUB · Miami-Dade County

$8,000,000List price
6Beds
5.5Baths
2,229Sq Ft
2026Year built
4 weeks agoOn market

Description

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.

Property Information

Property type
Residential
Sub-type
Single Family Residence
Style
Detached / TwoStory
Year built
2026
Living area
1,044 Sq Ft
Lot size
7,828 Sq Ft
Days on market
31
MLS® Listing#
A12079811

Property Features

Interior
Vaulted Ceiling(s) · Walk-In Closet(s) · Master Downstairs
Exterior
Outdoor Grill
Appliances
Gas Range · Ice Maker
Cooling
Central Air · Electric
Heating
Electric
Flooring
Hardwood · Marble · Wood
Pool
In Ground · Private
Parking
Attached Carport · Driveway · On Street
Patio
Porch
Construction
Block
Roof
Concrete
Community
Other
Utilities
Cable Available
Sewer
Public Sewer
Water source
Public

Schools

Elementary
Keybiscayne
Middle
Ponce De Leon
High
Mast Academy

Financial Details

Annual taxes
$29,546Tax year 2025
Parcel number
24-52-05-002-0160

Listing Courtesy: Duncan Studio Real Estate Division PLLC - 3059792520

Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.
This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

Documents & links

Provided by James Duncan

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  • Debbie Bahamon

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    EXIT Realty Synergy International

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    EXIT Realty Synergy International