119 Harbor Drive, Key Biscayne, FL 33149

$3,300,000 — Active

Property Features

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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 Details

  • Listing ID: A12082121
  • Status: Active
  • Listing Date: 2026-09-02
  • Property Type: Single Family Residence
  • Subdivision: TROPICAL ISLE HOMES SUB 4
  • County: Miami-Dade
  • MLS Area: 2420
  • Bedrooms: 3
  • Full Bathrooms: 2
  • Living Area Sq Ft: 1,554
  • Year Built: 1953

Financial

  • List Price: $3,300,000
  • HOA Fee: None
  • Taxes: $27,567/yr

Features & Amenities

  • View: Garden, Pool
  • Furnished: Unfurnished
  • Pets Allowed: No
  • Parking: Attached Carport, Circular Driveway, Covered, Driveway, Garage, Carport, Attached Garage, Attached
  • Cooling: Central Air, Electric
  • Heating: Central
  • Flooring: Concrete, Tile, Vinyl
  • Construction: Block, CBS
  • Roof: Barrel
  • Interior Features: Built-in Features, Walk-In Closet(s), Closet Cabinetry
  • Exterior Features: Awning(s)
  • Community Amenities: Beach Club Available, Street Lights

Courtesy of Fortune Christie's International Real Estate
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RAPB

© 2026 Starfish Real Estate. Listings updated Nov 6, 2026 2:03 am. Listing data is derived from the Broker Reciprocity Program of the Realtor Association of Indian River County (RAIRC) and BeachsMLS. Properties listed by brokers other than Starfish Real Estate are identified with the applicable MLS logo and include the listing broker's name. Not all properties available through either MLS may be displayed. All MLS data is the copyrighted property of the respective MLS and its participants. Data is deemed reliable but is not guaranteed accurate and should be independently verified prior to entering into any transaction.