Listing Courtesy of: MIAMI / Listed By: Duncan Studio Real Estate Division Pllc
544 Warren Ln Key Biscayne, FL 33149
Active
$8,000,000 (USD)
Description
MLS #:
A12079811
A12079811
Taxes
$29,546(2025)
$29,546(2025)
Lot Size
7,828 SQFT
7,828 SQFT
Type
Single-Family Home
Single-Family Home
Year Built
2026
2026
Style
Two Story, Detached
Two Story, Detached
Views
Garden, Pool
Garden, Pool
County
Miami-Dade County
Miami-Dade County
Community
Tropical Isle Homes Sub
Tropical Isle Homes Sub
Listed By
James Duncan, Duncan Studio Real Estate Division Pllc
Source
MIAMI
Last checked Aug 29 2026 at 1:56 PM GMT+0000
MIAMI
Last checked Aug 29 2026 at 1:56 PM GMT+0000
Bathroom Details
- Full Bathrooms: 5
- Half Bathroom: 1
Interior Features
- First Floor Entry
- Fireplace
- Windows: Impact Glass
- Walk-In Closet(s)
- Ice Maker
- Vaulted Ceiling(s)
- Gas Range
Subdivision
- Tropical Isle Homes Sub
Lot Information
- Sprinklers Automatic
Heating and Cooling
- Electric
- Central Air
Pool Information
- In Ground
- Pool
Flooring
- Hardwood
- Marble
- Wood
Exterior Features
- Roof: Concrete
Utility Information
- Utilities: Cable Available, Water Source: Public
- Sewer: Public Sewer
School Information
- Elementary School: Keybiscayne
- Middle School: Ponce De Leon
- High School: Mast Academy
Parking
- Driveway
- On Street
- Attached Carport
Stories
- 2
Living Area
- 1,044 sqft
Location
Estimated Monthly Mortgage Payment
*Based on Fixed Interest Rate withe a 30 year term, principal and interest only
Listing price
Down payment
%
Interest rate
%Mortgage calculator estimates are provided by The Corcoran Group and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.
Disclaimer: Copyright 2026 Miami Association of Realtors. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 8/29/26 06:56
Facebook
X
Pinterest
Copy Link
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.