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5 Bedroom Homes in Key Biscayne, FL
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  • Commercial

13 listings
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3 bedsWith a pool

5 Bedroom Homes in Key Biscayne, FL

5 Bedroom Homes in Key Biscayne, FL

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13 Listings
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5 Bedroom Homes in Key Biscayne, FL

13 Listings

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real EstateCall Jonathan
  1. 755 Curtiswood Dr — photo41Active

    $5,600,000

    5 bd · 5 ba · 3,197 sqft

    755 Curtiswood Dr, Key Biscayne, FL

    Pablo Rodriguez · Scale Commercial Realty

  2. 501 Bay Lane — photo41Active

    $5,990,000

    5 bd · 5 ba · 4,759 sqft

    501 Bay Lane, Key Biscayne, FL

    Brigitte Nachtigall · One Sotheby's International Realty

  3. 335 W Enid Dr — photo39Active

    $5,785,000

    5 bd · 6 ba · 3,495 sqft

    335 W Enid Dr, Key Biscayne, FL

    Victoria De Giraldo · BHHS EWM Realty

  4. 520 S Mashta Dr — photo38Active

    $19,900,000

    5 bd · 4 ba · 3,085 sqft

    520 S Mashta Dr, Key Biscayne, FL

    Maureen Jauregui · Coldwell Banker Realty

  5. 797 Glenridge Rd — photoPrice Reduced37Active

    $5,100,000

    5 bd · 5 ba · 3,535 sqft

    797 Glenridge Rd, Key Biscayne, FL

    Camila Freytes De Marotta · Swann Realty Partners, LLC.

  6. 625 Curtiswood Dr — photo48Active

    $9,200,000

    5 bd · 6 ba · 4,416 sqft

    625 Curtiswood Dr, Key Biscayne, FL

    Jennifer Molina · One Sotheby's International Realty

  7. 571 Glenridge Rd — photoOpen house Wed, Oct 14 · 12:00 PM45Active

    $7,490,000

    5 bd · 7 ba · 3,768 sqft

    571 Glenridge Rd, Key Biscayne, FL

    Dora Puig · Luxe Living Realty

  8. 485 W Matheson Dr — photo82Active

    $237,000,000

    5 bd · 9 ba · 11,528 sqft

    485 W Matheson Dr, Key Biscayne, FL

    Jill Eber · Coldwell Banker Realty

  9. 685 Harbor Ln — photo46Active

    $6,950,000

    5 bd · 6 ba · 5,421 sqft

    685 Harbor Ln, Key Biscayne, FL

    Marisela Gonzalez Servat · Avanti Way Realty LLC

  10. 524 Warren Ln — photoPrice Reduced61Active

    $3,730,000

    5 bd · 4 ba · 2,700 sqft

    524 Warren Ln, Key Biscayne, FL

    Fabrice Ernandes · Serhant

  11. 24 Grand Bay Estates Circle — photoPrice Reduced64Active

    $4,899,000

    5 bd · 6 ba · 4,220 sqft

    24 Grand Bay Estates Circle, Key Biscayne, FL

    Anthony D Vlahovic · Engel & Voelkers Vero Beach

  12. 445 Grand Bay Drive Ph-1a — photo52Active

    $18,900,000

    5 bd · 6 ba · 8,435 sqft

    445 Grand Bay Drive Ph-1a, Key Biscayne, FL

    Brigitte Nachtigall · One Sotheby's International Realty

  13. 545 Sabal Palm — photoPrice Reduced100Active

    $7,950,000

    5 bd · 5 ba · 4,166 sqft

    545 Sabal Palm, Key Biscayne, FL

    Brigitte De Langeron · DLS International Realty

Explore Key Biscayne homes

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

BeachesMLS
All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-09-30 07:36:31 UTC
MIAMI REALTORS MLS
The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-29 15:15:44 UTC
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    Your Key Biscayne agent

    JA

    Jonathan Alfonso

    Portal Real Estate

    Lic. #3306632

    Portal Real EstateCall Jonathan

    Key Biscayne, FL community profile

    Population
    15,327
    Median income
    $154,457
    Housing units
    7,079
    People per sq. mi.
    982.5
    Area
    15.6 sq. mi.

    Source: HJN community data

    Key Biscayne housing market

    September 2026 · This period is still settling

    Selling at 94.7% of asking price

    Buyers here are paying below asking. MLS · 15 sales · as of Sep 30, 2026

    Homes on the market · MLS, as of Sep 27, 2026

    Median list price
    $2,600,000
    Homes for sale
    139

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

    Median home size
    1,838 sq. ft.