Rafael Zenke

Rafael Zenke Real Estate Strategist

$8,000,000.00
544 Warren Ln, Key Biscayne FL 33149
6 beds
5.5 baths
1,044 sqft
$8,000,000.00
544 Warren Ln, Key Biscayne FL 33149
Rafael Zenke
$8,000,000.00
6 beds
5.5 baths
1,044 sqft
544 Warren Ln, Key Biscayne FL 33149
For Sale
Photo 1
  • Built in 2026
  • $7,662.84/sqft
  • Lot size: 7,828 sqft
  • 16 days on market

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.

  • Directions:
  • County: Miami-Dade County
  • Geo subdivision: TROPICAL ISLE HOMES SUB

Nearby Schools

Keybiscayne

Ponce De Leon

Mast Academy

Features

Financial

Let's get in touch!

Rafael Zenke

Rafael Zenke

Real Estate Strategist

See also

For Sale
571 Glenridge Rd, Key Biscayne FL 33149
$7,490,000.00
5 bds
6.0 ba
3,768 sqft
571 Glenridge Rd, Key Biscayne FL 33149
For Sale
2100 S Miami Ave, Miami FL 33129
$7,840,000.00
6 bds
6.5 ba
5,350 sqft
2100 S Miami Ave, Miami FL 33129
For Sale
3551 Crystal Ct, Miami FL 33133
$7,250,000.00
5 bds
5.5 ba
4,647 sqft
3551 Crystal Ct, Miami FL 33133
Miami Realtors MLS
  • Source: Miami Realtors MLS
  • MLS #: A12079811
Listing updated: September 9, 2026 at 3:58PM
Listing provided by: James Duncan, Duncan Studio Real Estate Division PLLC
Last checked 5 days ago
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