Tropical Isle Homes 544 Warren Ln For Sale, A12079811
544 Warren Ln, Key Biscayne, FL 33149
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$8,000,000
for sale
6 beds
5.5 baths
1,044 sf
/sf
$7,663.00
| Monthly cost | |
| Maintenance per month | $0.000000/ |
| Taxes per year | $29,546 |
| Waterfront | No |
| Type | Single Family |
| MLS | A12079811 |
Listing 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 t...
Listing information courtesy of Duncan Studio Real Estate Division PLLC. Source: A-Miami Association of REALTORS. Data updated 09/01/2026.
Facts and Features
Type
Single Family
Year Built
2026
Heating
Electric
Cooling
Central Air
Parking
Attached Carport
Swimming pool
Yes
HOA
$0.000000/
Days on market
3
Status
Active
Features
Bedrooms
Beds: 6
Bedroom Description: At Least 1 Bedroom Ground Level
Design: Detached,Two Story
Rooms Description:
OtherHeating:
ElectricCooling:
Central Air, ElectricEquipment Appliances:
Gas Range, Ice MakerWindows Treatment:
Clear Impact GlassFlooring
Floor Description: Marble, Wood
Interior features:
First Floor Entry, Vaulted Ceiling(s), Walk-In Closet(s), OtherExterior features:
Built-In GrillLot Description
Lot: 7,828 sqft
Lot depth: 0 ft
Lot frontage: 0 ft
Building
Parking
Parking: Detached garage
Parking description: Attached Carport, Driveway, On Street
Construction
Construction Type:
Concrete Block ConstructionListing Type:
Exclusive AgencyProperty Type:
ResidentialStyle:
Pool Only,HouseRoof Description:
ConcreteFinance
Taxes:
$29,546HOA
HOA Fee: $0.000000//mo
Estimated monthly cost
Use this montgage calculator to calculate your monthly montgage payments quickly and easily
Tropical Isle Homes Overview
Avg. days on market
136
SF range
1,044-11,528sf
Price range for Sale
$3.6m - 237m
Price range for Rent
$11.5k - 35.5k
Median Sale price per sqft
$4.3k
Median Rent price per sqft
$6.6
Avg. Sale price
$25.9m
Avg. Rent price
$19k
