Home > Florida > Key Biscayne > TROPICAL ISLE HOMES SUB > 544 Warren Ln, Key Biscayne FL 33149

Single Family Residence for sale in TROPICAL ISLE HOMES SUB

544 Warren Ln, Key Biscayne FL 33149
List Price:$8,000,000

Details

6
6
2229 Sq Ft
2026
  • List Price: $8,000,000
  • Description: Single Family Residence
  • City: Key Biscayne
  • Subdivision: TROPICAL ISLE HOMES SUB
  • Annual Tax: $29,546
  • County: Miami-Dade County

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.

Features

Property Features

  • Cooling: Central Air,Electric
  • Heating: Electric
  • Flooring: Marble,Wood
  • Appliances: Gas Range,Ice Maker
  • Architectural Style: Detached,Two Story
  • Roof: Concrete
  • Livingroom Features: Other
  • Exterior Features: Open Porch

Additional Features

  • Exterior Features: Built-In Grill
  • Furnished: Furnished
  • View: Garden,Pool
  • Parking: Attached Carport,Driveway,On Street
  • Lot: Less Than 1/4 Acre Lot
  • Interior Features: First Floor Entry,Vaulted Ceiling(s),Walk-In Closet(s),Other
  • Pool Features: In Ground

Fees, Maintenance & Taxes

  • Tax Annual Amount: $0

School Information

  • County: Miami-Dade County
  • Elementary School: Keybiscayne
  • Middle School: Ponce De Leon
  • High School: Mast Academy

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