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501 Bay Lane, Key Biscayne, FL 33149

Offering:
For Sale
Location:
Key Biscayne, FL 33149
Subdivision:
TROPICAL ISLE HOMES SUB 3
Status:
Active
Number of Bedrooms
5
Number of Bathrooms
5
Living Area sq ft
4,759 sq ft
$5,990,000
Details
Year built:
1995
Lot size:
10,000 sq ft
Levels:
Two
Stories:
2
Garage:
2
Parking:
2 covered
Style:
Two Story
Faces:
North
Annual tax (2025):
$24,587
Type:
Single-family home
MLS ID
A12074814
Listed by:
One Sotheby's International Realty (OSIR04)
Listing office phone:
Listing office email:
Listing agent:
Brigitte Nachtigall (0542022)

Features

Bidet
Built In Features
Bedroom On Main Level
Bathtub
Dining Area
Separate Formal Dining Room
Dual Sinks
First Floor Entry
Separate Shower
Tub Shower
Upper Level Primary
Walk In Closets
Built In Oven
Dryer
Dishwasher
Electric Range
Electric Water Heater
Microwave
Refrigerator
Washer
Blinds
Drapes
Open
Patio
Porch
Block
Spanish Tile
Less Than Quarter Acre
Den
Family Room
Schools
Elementary:
Keybiscayne
Middle / junior:
Ponce De Leon
High:
Coral Gables

School assignments come from the MLS feed and can change. Verify with the district before relying on them.

Pets
Allowed:
yes
Utilities
Water source:
Public
Sewer:
Public Sewer

Description

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
Price history
$5,990,000 → $5,990,000 · 1 price changes

Location

501 Bay Lane
Key Biscayne, FL 33149
MLS information

Last updated Aug 24, 2026

Deemed reliable but not guaranteed.

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.