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501 Bay Lane

Key Biscayne, FL 33149
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Bed 5

Bed

Bath 5

Bath

SqFt4,759

Sqft

SqFt10,000

Sqft(Lot)

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 outdoor s 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

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Detail Ic Property Details

Property Type : Residential

Price : $5,990,000

AD Id : 89952381

MLS Id : A12074814

Beds : 5

Lot Size : 10,000 Sqft

Living Area Size : 4,759

Year Built : 1995

Garage : 2

County : Miami-Dade

Subdivision: Tropical Isle Homes

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 5 Full Baths: 4 Half Baths: 1

    Room Information

    Rooms Total: 2

    Roofing Information

    SpanishTile

    Flooring Information

    CeramicTile, Tile
  • Interior Features

    Bidet, BuiltInFeatures, Bathtub, DiningArea, SeparateFormalDiningRoom, DualSinks, MainLevelPrimary, SoakingTub, SeparateShower, TubShower, UpperLevelPrimary, WalkInClosets
    Roof: SpanishTile
    Appliances: Dryer, Dishwasher, ElectricRange, ElectricWaterHeater, Microwave, Oven, Refrigerator, Washer
    Window Features: Blinds, Drapes, Rods
  • Heating & Cooling

    Has Heating: Yes Heating: Electric Has Cooling: Yes Cooling: Electric

  • Building Information

    Year Built: 1995
    Building Area Total: 6298
    Construction Materials: Block
    Stories: 2
    Patio And Porch Features: Patio, Porch
    Pool Features: InGround, Association
    Private Pool: Yes
    View: Garden
  • Exterior Features

    Exterior Features: OutdoorLivingArea

  • Lot Information

    Main Square Feet: 10000 Lot Size Acres: 0.23

    Property Information

    Subdivision: TROPICAL ISLE HOMES SUB 3 Source Property Type: Residential Postal Code Plus 4: 1750 Property SubType: Single Family Residence Direction Faces: North Levels: Two Property Age: 31

  • Listing Price Information

    Listing Price: $5990000
    Cash, Conventional

  • Tax Information

    Parcel Number: 2442320050730 Tax Year: 2025 Annual Tax: $24587 Tax Legal Desc: 32 54 42 5-6 55 42 PB 50-83 TROPICAL ISLE HOMES SUB 3RD ADDN LOT 2 BLK 16 LOT SIZE 10000.00 SQ FT OR 16566-3945 1094 1

  • Parking Information

    CircularDriveway, Covered, Driveway, Garage, GarageDoorOpener

    Garage Information

    Has Garage: Yes Garage Space: 2 Pets Allowed: Yes

    Homeowners Association Information

    Association Amenities: FitnessCenter, Pool

  • School Information

    Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables
  • Location Information

    WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
640 S Mashta Dr, Key Biscayne, FL, 33149 $16,800,000 4 4 3,620 3,620 SqFt
241 Cape Florida Dr, Key Biscayne, FL, 33149 $27,900,000 8 9 9,159 9,159 SqFt
631 N Mashta Drive, Key Biscayne, FL, 33149 $18,500,000 4 5 2,255 2,255 SqFt
24 Grand Bay Estates Ci.., Key Biscayne, FL, 33149 $4,950,000 5 6 4,220 4,220 SqFt
685 Harbor Ln, Key Biscayne, FL, 33149 $6,950,000 5 6 5,421 5,421 SqFt
200 Ocean Lane Drive #409, Key Biscayne, FL, 33149 $1,499,000 2 2 1,610 1,610 SqFt
200 Ocean Lane Drive #401, Key Biscayne, FL, 33149 $3,600,000 3 3 2,412 2,412 SqFt
200 Ocean Lane Drive #501, Key Biscayne, FL, 33149 $3,850,000 4 4 1,880 1,880 SqFt
200 Ocean Lane Drive #PB4, Key Biscayne, FL, 33149 $1,400,000 1 1 1,217 1,217 SqFt
200 Ocean Lane Drive #407, Key Biscayne, FL, 33149 $1,220,000 2 2 1,580 1,580 SqFt

The information being provided by Miami Association of REALTORS® is for the consumer's personal, non-commercial use. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Miami Association of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2026 Miami Association of REALTORS®. All rights reserved.

ByOwner last updated this listing 08/29/2026 @ 03:26

MLS: A12074814 LISTED BY: Brigitte Nachtigall, One Sotheby's International Realty 305-365-2811 SOURCE: Beaches MLS

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