Located in one of the most exclusive residential pockets of Key

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Home For Sale

524 Warren Ln

Key Biscayne, Florida 33149

Miami-Dade County

Community: Tropical Isle Homes Sub 1

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$3,850,000 5 br, 4.0 bath 2700 sq. ft. 0.000 acres

Located in one of the most exclusive residential pockets of Key Biscayne, surrounded by multi-million-dollar estates, this beautifully designed 5-bedroom, 4 full bathroom home offers the perfect balance of privacy, functionality, and tropical lifestyle.
The layout is thoughtfully distributed with a private primary suite on one side, a separate nanny/guest suite with its own bathroom, and a dedicated wing for the children's bedrooms--ideal for both family living and entertaining.
Just steps from top-rated schools and only 10 minutes from the beach, the property features a stunning outdoor space with a resort-style pool and a charming tiki bar, creating the ultimate South Florida oasis.
A rare opportunity to own in a highly sought-after neighborhood where surrounding homes reach $10M+.

Interior:
  • Bedrooms: 5
  • Baths: 4.0
  • Sq Ft: 2700
  • Year Built: 1950
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: Central
  • Garage: Driveway, Garage, Golf Cart
Exterior:
  • Lot Size: 0.000 acre
  • Lot Dimensions: 
  • View Types: 
  • Yard: 
  • Siding: Block, Concrete
  • Roof: Barrel
  • Property Taxes: $22,265
  • MLS #: A11999112
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Contact Information:
Beach Home For Sale in Key Biscayne, Florida
Listing Agent: Fabrice Ernandes, Serhant Florida LLC, 786-603-0184, 646-480-7665 Listing Site, Listing Status: Active
Copyright © 2026 Miami 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: 7560785
Viewed 30 times.
Updated: Apr 13, 2026

This property is a Home located at 524 Warren Ln, Key Biscayne, Florida 33149, and is currently For Sale at $3,850,000. This Home has 5 bedrooms, 4.0 baths, 2700 sq ft.