

501 Bay Lane, Key Biscayne, FL 33149
- Beds
- 5
- Baths
- 5
- Sqft
- 4,759
- Home type
- Single Family Residence
- Year built
- 1995
- Lot size
- —
- Price / sqft
- $1,259
- HOA
- —
- Community
- TROPICAL ISLE HOMES SUB 3
Property 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
Listing activity
- Days on market
- —
- Listed
- —
- MLS listing updated
- Sep 9, 2026
- Feed last checked
- 10 minutes ago
Listed by Brigitte Nachtigall · One Sotheby's International Realty
Map
Map location is based on MLS-supplied coordinates. Verify the location before relying on it.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms
- 5
- Bathrooms
- 5
Property
Not reported by the listing source.
Construction
Type & style
- Home type
- Single Family Residence
- Year built
- 1995
Utilities & green energy
Not reported by the listing source.
Community & HOA
Community
- Subdivision
- TROPICAL ISLE HOMES SUB 3
Lease details
Not reported by the listing source.
Location
Area details
- City
- Key Biscayne
- County
- Miami-Dade
- ZIP code
- 33149
Manufactured home details
Not reported by the listing source.
Financial & listing details
Listing
- MLS number
- A12074814
Additional MLS details
Reported by the listing source
- Bathrooms Total Integer
- 5
- County Or Parish
- Miami-Dade
- List Price
- 5990000
- Living Area
- 4759
- Mls Status
- Active
- Postal Code
- 33149
- Property Sub Type
- Single Family Residence
- Property Type
- Residential
- Standard Status
- Active
- State Or Province
- FL
- Subdivision Name
- TROPICAL ISLE HOMES SUB 3
- Bedrooms Total
- 5
Market value
Price history
| Date | Event | Price |
|---|---|---|
| Sep 9, 2026 | Price updatedBeachesMLS | $5,990,000$1,259/sqft |
Public tax history
—
Payment calculator
- Principal & interest
- $31,081
- Property taxes
- $8,985
- Insurance
- $2,995
- Association dues
- —
Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.
Neighborhood
Area
TROPICAL ISLE HOMES SUB 3Key Biscayne · Miami-Dade County · 33149
Climate risk
—No licensed climate-risk source is connected.
Nearby schools
Not reported by the listing source.
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.Nearby homes
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