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Key Biscayne · Miami-Dade County

119 Harbor Dr, Key Biscayne FL 33149

Key Biscayne, FL 33149 · MLS #A12082121

$3,300,000

For sale
3 bedrooms2 bathrooms1,554 sq ft

Listing courtesy of Fortune Christie's International Real Estate

Listing agent: Bruno Ricci · 305-400-6393

About this home

Rare opportunity to own a 7,500 SF lot on coveted Harbor Drive, one of Key Biscayne’s most desirable residential streets. An exceptional homesite to build your dream island residence and create a custom home tailored to your lifestyle. The property currently features a classic Mackle home with 3 bedrooms, 2 baths, office/den, spacious garage, pool, outdoor entertaining area and lush tropical landscaping. Enjoy the existing home, renovate, or build new and take full advantage of this prime location. Moments from highly regarded public and private schools, beautiful beaches, parks, dining, shopping and recreational amenities. A coveted address offering the very best of Key Biscayne island living.

Property type
Single Family Residence
Year built
1953
Lot size
7,500 sq ft
Waterfront
No
Pool
Yes
New construction
No
View all 12 photos
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Listing updated 9/15/2026, 9:11:47 AM Eastern. Feed checked 9/23/2026, 10:51:34 PM Eastern.

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Southeast Florida Multiple Listing Service (SEFMLS). Properties are listed by participating brokerages. Information is deemed reliable but not guaranteed. Information is provided for personal, non-commercial use to identify properties you may be interested in purchasing. All listings are subject to change and prior sale.