501 Bay Lane, Key Biscayne, FL 33149

bedrooms 5
bathrooms 5
|House
AUD $8,583,167
USD $5,990,000
Published on: 25 Aug 2026
Last updated on: 05 Oct 2026
501 Bay Lane, Key Biscayne, FL 33149
501 Bay Lane, Key Biscayne, FL 33149
501 Bay Lane, Key Biscayne, FL 33149
+41
501 Bay Lane, Key Biscayne, FL 33149
  • 41
Property ID: 110119656000
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Residential, Key Biscayne, FL

501 Bay Lane, Key Biscayne, FL 33149
Prime location on one of Key Biscayne's most exclusive residential streets, surrounded by some of the island's most prestigious waterfront estates. An exceptional opportunity to own a substantial residence in the heart of Miami's island paradise. Situated on a generous 10,000 SF lot, this light-filled home offers 4,759 SF of living space, five bedrooms, four full bathrooms and one half bathroom, providing wonderful space, privacy, and flexibility for today's lifestyle. High ceilings and abundant natural light enhance the home's generous proportions, while well-defined living, dining, and family areas create a comfortable and functional floor plan for both everyday living and entertaining. The interior spaces open to an expansive covered terrace, creating a natural connection to the outdoors and allowing for year-round enjoyment of South Florida living. Surrounded by lush, mature landscaping, the private backyard features a beautiful swimming pool and generous areas for outdoor dining, entertaining, and spending time with family and friends. Built in 1995 and complete with a garage, the residence can be enjoyed as it is today while offering endless possibilities to personalize and enhance over time. A rare opportunity to make this home your own while enjoying an exceptional address, privacy, and the extraordinary lifestyle that make Key Biscayne one of South Florida's most desirable places to call home

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
929.16 m2
Building Size
442.13 m2
Year Built
1995
Rooms
5 bedroom(s), 5 bathroom(s)
Architecture Style
Other
Num Floors
2
County
Miami-Dade
Parcel ID
24-42-32-005-0730
Provider
Miami REALTORS®
Subdivision
TROPICAL ISLE HOMES SUB 3
Brokerage Office Name
One Sothebys International Realty
Brokerage Office Phone
(305) 666-0562
Neighbourhoods
TROPICAL ISLE HOMES SUB 3
Address
501 Bay Lane, Key Biscayne, FL 33149

Nearby Schools

TypeSchool nameDistrict name
HighCoral GablesNot available
ElementaryKeybiscayneNot available
MiddlePonce De LeonNot available
JuniorhighPonce De LeonNot available

Tax History

YearTax amount
2025USD $24587AUD $35,231*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.com.au nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.com.au recommends that you independently verify any information before relying on it.

Contact Agent
Brigitte Nachtigall
One Sotheby's International Realty
260 Crandon Blvd Ste C-42, Key Biscayne, FL 33149
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Brigitte Nachtigall
260 Crandon Blvd Ste C-42, Key Biscayne, FL 33149
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      Property ID: 110119656000

      Original Property ID: 3yd-MAORFL-A12074814
      Data provided by Miami REALTORS®, MLS #: A12074814
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      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.