The Trophy to a Boater's Dream on Mashta Island. What a Superb

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Home For Sale

699 N Mashta Dr

Key Biscayne, Florida 33149

Miami-Dade County

Waterfront: Yes

Water View: Yes

Community: Mashta Island

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$22,500,000 4 br, 5.0 bath 3241 sq. ft. 0.000 acres

The Trophy to a Boater's Dream on Mashta Island. What a Superb Location! Nestled on the N. side of Mashta Island in Key Biscayne, where privacy reigns. This rare gem features 100 linear ft of seawall with direct unobstructed access to Biscayne Bay and the Atlantic Ocean; perfect for boaters. The lot spans 15000 sf. It includes a Bali-style house built by Architect George Reed in 1965. The property also includes a pool, a 2 car covered carport. Whether renovating or building new, this is a once -in- a lifetime opportunity to own a prime waterfront on one of Key Biscayne's most prestigious streets. This is more than a home - it's a legacy property in one of Miami's most coveted island communities.

Interior:
  • Bedrooms: 4
  • Baths: 5.0
  • Sq Ft: 3241
  • Year Built: 1965
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: Central, Electric (Heating)
  • Garage: Driveway
Exterior:
  • Lot Size: 0.000 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: Water
  • Yard: 
  • Siding: Frame
  • Roof: Shake, Wood
  • Property Taxes: $99,176
  • MLS #: A11815194
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Contact Information:
Beach Home For Sale in Key Biscayne, Florida
Listing Agent: Maria Donnelly, BHHS EWM Realty, 305-790-8873, 305-361-5600 Listing Site, Listing Status: Active
Copyright © 2025 Miami Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 6262008
Viewed 126 times.
Updated: Oct 17, 2025

This property is a Home located at 699 N Mashta Dr, Key Biscayne, Florida 33149, and is currently For Sale at $22,500,000. This Home has 4 bedrooms, 5.0 baths, 3241 sq ft.