$9,950,000list price
Per sq ft$2,292
6 bd · 5.5 ba · 4,341 sq ft House
360 HARBOR LN #33149, KEY BISCAYNE, FL 33149
Listing courtesy of Coldwell Banker Realty. MLS# A12104430.On the MLS · Listed Oct 17
$9,800,000
31 ISLAND DR #33149, KEY BISCAYNE, FL 33149
6 beds6.5 baths5,826 sq ftHouseBuilt 2004
Updated today, November 3, 2026This home against Key Biscayne
$1,682 per sq ft, 38% over the Key Biscayne median
571 days on the market
Price cut $1,200,000 since it was listed at $11,000,000
$59,203 in property taxes (2024)
19,166 sq ft lot
Private pool
2 car garage
Key Biscayne today: 129 homes for sale, median list price $2,725,000.
About this home
Exceptional Estate in Key Biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19,000 sq ft lot—an exceptional find in the heart of Key Biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.
Zoned schools
Elementary: Key Biscayne K-8 Center
Middle: Ponce de Leon Middle School
High: Coral Gables Senior High School
From Miami-Dade County Public Schools attendance zones.
Listing courtesy of Gimeza A Real Estate Corp.. MLS# A11782945.
Listing information is provided by the MLS and is deemed reliable but not guaranteed.
Listed April 11, 2025.
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