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Single family home for sale at 119 Harbor Dr, Key Biscayne, FL 33149 | MLS# A12082121 | Listing updated on 2026-09-15
Photo 1 of Single family home for sale at 119 Harbor Dr, Key Biscayne, FL 33149 | MLS# A12082121 | Listing updated on 2026-09-15
Photo 2 of Single family home for sale at 119 Harbor Dr, Key Biscayne, FL 33149 | MLS# A12082121 | Listing updated on 2026-09-15
Photo 3 of Single family home for sale at 119 Harbor Dr, Key Biscayne, FL 33149 | MLS# A12082121 | Listing updated on 2026-09-15
Photo 4 of Single family home for sale at 119 Harbor Dr, Key Biscayne, FL 33149 | MLS# A12082121 | Listing updated on 2026-09-15
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$3,300,000

Monthly Est:$16,425

  • Beds Icon3 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,554sqft

119 Harbor Dr, Key Biscayne, FL 33149

$16,425/moEst:

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  • Single Family Residence

  • Built in 1953

  • $-- HOA

  • 7,500 sqft lot

  • $2,124/sq.ft

Description

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 ...

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  • Houzeo last checked: 1 minute ago
  • Listing updated: September 15, 2026 at 1:14 pm
  • Listing Provided by: Bruno Ricci (786) 543-8027 DRE #3052261 | Fortune Christie's International Real Estate (305) 400-6393
  • Source: Miami MLS-FL | MLS#: A12082121 Miami MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    1

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1953

  • HOA Fees

    -

  • Finished Area

    1,554 sqft

  • Lot Size

    7,500 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Miami MLS

  • MLS Number

    A12082121

  • MLS Status

    Active

  • Days on Market

    17

  • Cumulative Days on Market

    13

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 2

Interior

  • Window Features

    Blinds, Impact Glass, Sliding

  • Exterior Features

    Awnings, Fence, Porch, Storm Security Shutters

  • Flooring

    Concrete, Tile, Vinyl

  • Heating

    Central

  • Appliances

    Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Washer

  • Cooling

    Central Air, Electric

  • Interior Features

    Built In Features, Bedroom On Main Level, Closet Cabinetry, First Floor Entry, Living Dining Room, Main Level Primary, Walk In Closets

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 1953

  • Home type

    Single Family Residence

  • Architectural Style

    Detached, One Story

  • Construction Materials

    Block

  • Roof

    Barrel

Utilities & Energy

  • Pool Features

    Heated, In Ground, Pool, Solar Heat

  • Parking Features

    Attached Carport, Attached, Circular Driveway, Covered, Driveway, Garage

  • Utilities

    Cable Available

  • Water Source

    Public

Other Features

  • Patio And Porch Features

    Open, Porch

  • Community Features

    Beach, Club Membership Available, Street Lights

  • Subdivision Name

    Tropical Isle Homes Sub 4

  • Lot Features

    Less Than Quarter Acre

Price History

DateEventPrice

09/02/2026

Source: mls_logoMiami MLS-FL #A12082121

Listed for Sale

$3,300,000 +32900.00%

$2,124/sqft

08/11/2025

Source: mls_logoMiami MLS-FL #A11812638

Sold

$10,000 +11.11%

$6/sqft

08/11/2025

Source: mls_logoMiami MLS-FL #A11812638

Price Decreased

$9,000 -10.00%

$6/sqft

07/29/2025

Source: mls_logoMiami MLS-FL #A11812638

Pending

$10,000

$6/sqft

05/30/2025

Source: mls_logoMiami MLS-FL #A11812638

Listed for Sale

$10,000 +33.33%

$6/sqft

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Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS® through Sep 20, 2026, 04:15AM. The MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®. Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law. Copyright Southeast Florida MLS a/k/a SEFMLS © 2026. All rights reserved.

Advertising Broker: Randal Longo | Keys Realty Redefined

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