$8,000,000
544 Warren Lane
Key Biscayne, Florida 33149
  • Neighborhood:Tropical Isle Homes
    • 6 bed
    • 6 bath
    • 1044 SqFt
    • Built 2026
    • 2025 Taxes $29546
  • Status:For Sale
  • MLS:A12079811
  • Last Updated:8 days ago

Overview

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

Listing courtesy of James S Duncan, Duncan Studio Real Estate Division PLLC Listing Agent Contact Information: james@james-duncan.com
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    544 Warren Lane

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    544 Warren Lane

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    Property Details

    Key Details

    • Property TypeSingle Family Residence
    • # Beds6
    • # Baths6
    • Sq. Ft.1044
    • $/Sq. Ft.$7,663
    • Built In2026
    • Days on neighborhoods.com8

    Exterior Features

    Construction
    • New Construction(Y/N)Yes
    • AttachedNo
    • Patio/Porch FeaturesOpen Porch, Porch
    • RoofingConcrete
    Pool/Spa
    • Private Pool (Y/N)Yes
    • Pool FeaturesIn Ground
    Parking/Garage
    • # of Garage Spaces0
    • Carport (Y/N)Yes
    • # of Carport Spaces2
    • # of Covered Spaces2
    • Parking FeaturesAttached Carport, Driveway, On Street, Carport

    Interior Features

    Features
    • Sq. Ft.1044
    • FlooringMarble, Wood
    • Rooms Total1
    • Other FeaturesVaulted Ceiling(s), Walk-In Closet(s), Impact Glass, Main Level Primary
    Utilities
    • Cooling (Y/N)Yes
    • Cooling TypeCentral Air, Electric
    • Heating (Y/N)Yes
    • Heating TypeElectric
    • SewerPublic Sewer
    • Water SourcePublic
    Bedroom
    • # of Bedrooms6
    Bathroom
    • # of Bathrooms (full)5
    • # of Bathrooms (half)1
    Kitchen
    • AppliancesGas Range, Ice Maker
    Fireplace
    • Fireplace (Y/N)Yes

    Community Information

    Community Information
    • Senior Community (Y/N)Yes
    • AmenitiesOther

    Property Lot

    Property Features
    • Waterfront (Y/N)No
    • Property Subtype 1Single Family Residence
    Taxes
    • Tax Info$29,546
    • Tax Annual Amount$29,546
    • Tax Year2025
    Location Information
    • CountyMiami-Dade
    Lot Information
    • Lot Sq. Ft.7840.8
    • Lot Size Area7828
    • Living Area1044
    • Acres0.18
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