For Sale
Single family home for sale at 501 Bay Ln, Key Biscayne, FL 33149 | MLS# A12074814 | Listing updated on 2026-10-31
Photo 1 of Single family home for sale at 501 Bay Ln, Key Biscayne, FL 33149 | MLS# A12074814 | Listing updated on 2026-10-31
Photo 2 of Single family home for sale at 501 Bay Ln, Key Biscayne, FL 33149 | MLS# A12074814 | Listing updated on 2026-10-31
Photo 3 of Single family home for sale at 501 Bay Ln, Key Biscayne, FL 33149 | MLS# A12074814 | Listing updated on 2026-10-31
Photo 4 of Single family home for sale at 501 Bay Ln, Key Biscayne, FL 33149 | MLS# A12074814 | Listing updated on 2026-10-31
37+
Beds Icon

Street View

$5,990,000

Monthly Est:$29,814

  • Beds Icon5 Beds
  • Beds Icon
    5 Baths
  • Beds Icon4,759sqft

501 Bay Ln, Key Biscayne, FL 33149

$29,814/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 1995

  • $-- HOA

  • 10,018.8 sqft lot

  • $1,259/sq.ft

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

  • Houzeo last checked: 3 minutes ago
  • Listing updated: October 31, 2026 at 7:48 am
  • Listing Provided by: Brigitte Nachtigall DRE #0542022, Jorge Boj (305) 803-6956 DRE #3016066 | One Sotheby's International Realty (305) 365-2811
  • Source: Beaches MLS-FL | MLS#: A12074814 Beaches MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1995

  • HOA Fees

    -

  • Finished Area

    4,759 sqft

  • Lot Size

    10,018.8 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Beaches MLS

  • MLS Number

    A12074814

  • MLS Status

    Active

  • Days on Market

    71

  • Cumulative Days on Market

    67

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 5

Interior

  • Sewer

    Public Sewer

  • Appliances

    Dryer, Dishwasher, Electric Range, Electric Water Heater, Microwave, Oven, Refrigerator, Washer

  • Flooring

    Ceramic Tile, Tile

  • Exterior Features

    Outdoor Living Area

  • Heating

    Electric

  • Interior Features

    Bidet, Built In Features, Bathtub, Dining Area, Separate Formal Dining Room, Dual Sinks, Main Level Primary, Soaking Tub, Separate Shower, Tub Shower, Upper Level Primary, Walk In Closets

  • Window Features

    Blinds, Drapes, Rods

  • Cooling

    Electric

Construction

  • Year Built

    Year Built: 1995

  • Home type

    Single Family Residence

  • Construction Materials

    Cbs Concrete Block Structure, Block

  • Roof

    Spanish Tile

  • Property Condition

    Resale

Utilities & Energy

  • Association Amenities

    Fitness Center, Pool

  • Parking Features

    Circular Driveway, Covered, Driveway, Garage, Garage Door Opener

  • Water Source

    Public

  • Pool Features

    In Ground, Association

Other Features

  • Disclosures

    Flood Plain Disclosure

  • Subdivision Name

    Tropical Isle Homes Sub 3

  • Patio And Porch Features

    Patio, Porch

Price History

DateEventPrice

08/24/2026

Source: mls_logoBeaches MLS-FL #A12074814

Listed for Sale

$5,990,000 +76.18%

$1,259/sqft

09/10/2018

Source: #A2143286

Off Market

$3,400,000

$714/sqft

Nearby Homes

IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.

Advertising Broker: Moe Mossa (Savvy Avenue) | Savvy Avenue, LLC

Skip to Main Content