Miami Neighborhoods
Beds
Price
Search
 

Home > Key Biscayne > A12079811

A12079811, Home in Key Biscayne for Sale

544 Warren Ln, Key Biscayne, FL, 33149
SALE
$8,000,000
Est. Mortgage: $35,973/mo Get pre-qualified
21 of 37 for Sale
6Beds
5.5 Baths
1,044 ft2 (97 m2)
Listed on: Aug 29, 2026
Days on Market: 22
  • Mortgage Calculator
  • Details
  • Currency Converter
  • View on Map
  • Schedule an Appointment

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.

Interested in this Listing?

Miami Residence will connect you with an agent in a short time.

Required

A12079811 Condo # for Sale in Key Biscayne, Key Biscayne
  • Listed on:

    Aug 29, 2026
  • Days on Market:

    22
  • Taxes:

    n/a
  • Tax Year:

    n/a
  • Year Built:

  • Occupancy:

    n/a

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.
Any questions about Key Biscayne?
Contact our Key Biscayne Real Estate Specialist today.
0.15562415123