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Homes for sale in Key Biscayne, FL | 669 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11922444
Homes for sale in Key Biscayne, FL | 669 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11922444
Homes for sale in Key Biscayne, FL | 669 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11922444
Homes for sale in Key Biscayne, FL | 669 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11922444
Homes for sale in Key Biscayne, FL | 669 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11922444
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$4,950,000

  • Beds Icon3 Beds
  • Beds Icon
    4 Baths

    3 full baths + 1 half bath

  • Beds Icon3,382sqft

669 S Mashta Dr, Key Biscayne, FL 33149

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  • Single Family Residence

  • Built in 1960

  • $-- HOA

  • 10,000 sqft lot

  • $1,464/sq.ft

Description

A beautifully reimagined home on one of Key Biscayne’s most desirable streets, South Mashta Drive. With its bold charcoal façade and distinctive presence, this residence stands out immediately while maintaining a warm island charm that makes it feel welcoming from the moment you arrive. Surrounded by mature trees and lush greenery, the setting offers both atmosphere and privacy.

Inside, vaulted ceilings and expansive windows fill the space with natural light, creating a soft and inviting ambiance. The great room features a stone fireplace, wide-plank wood floors, and a natural flow to the terrace and pool, bringing effortless connection between indoor comfort and outdo...

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  • Houzeo last checked: 41 Minutes ago
  • Listing updated: December 21, 2025 at 7:00 pm
  • Listing Provided by: Miriam Poggio (786) 356-2610 DRE #3090435, Bautista Carugati (305) 333-3016 DRE #3455051 | One Sotheby's International Realty (305) 538-9711
  • Source: Miami MLS-FL | MLS#: A11922444 Miami MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1960

  • HOA Fees

    -

  • Finished Area

    3,382 sqft

  • Lot Size

    10,000 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Miami MLS

  • MLS Number

    A11922444

  • MLS Status

    Active

  • Days on Market

    22

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