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Buy

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  • Before you start looking
  • The buying timeline

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  • Mortgage calculator
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  • Get pre-approved

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  • Closing costs, itemized
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3 bedsWith a pool
Homes Under $3M in Key Biscayne, FL
84 listings

Homes Under $3M in Key Biscayne, FL

Homes Under $3M in Key Biscayne, FL

Show Map
22 of 84 Listings
Map

Homes Under $3M in Key Biscayne, FL

22 of 84 Listings

  1. 881 Ocean Dr 20E — photo38Active

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real EstateCall Jonathan

$2,470,000

2 bd · 2 ba · 1,875 sqft

881 Ocean Dr 20E, Key Biscayne, FL

Maria Becerra · Fortune Christie's International Real Estate

  • 200 Ocean Lane Dr 401 — photo26Active

    $2,600,000

    3 bd · 3 ba · 2,412 sqft

    200 Ocean Lane Dr 401, Key Biscayne, FL

    Maria Parra Loughlin · Compass Florida, LLC.

  • 1121 Crandon Blvd D903 — photo24Active

    $1,225,000

    2 bd · 2 ba · 1,409 sqft

    1121 Crandon Blvd D903, Key Biscayne, FL

    Thelma Vanolli · United Realty Group Inc

  • 155 Ocean Lane Dr 1002 — photo37Active

    $995,000

    1 bd · 2 ba · 895 sqft

    155 Ocean Lane Dr 1002, Key Biscayne, FL

    Brigitte De Langeron · DLS International Realty

  • 798 Crandon Blvd 55-B — photo15Active

    $629,000

    1 bd · 2 ba · 776 sqft

    798 Crandon Blvd 55-B, Key Biscayne, FL

    Lourdes Hernandez · Capital Intl Realty LLC

  • 101 Ocean Lane Dr 209 — photo21Active

    $779,000

    2 bd · 2 ba · 1,450 sqft

    101 Ocean Lane Dr 209, Key Biscayne, FL

    Maxwell Felman · RE/MAX Consultants Realty 1

  • 155 Ocean Lane Dr 413 — photo27Active

    $999,000

    2 bd · 2 ba · 1,260 sqft

    155 Ocean Lane Dr 413, Key Biscayne, FL

    Alejandro Pis Dudot · Coldwell Banker Realty

  • 600 Grapetree Dr 7Fn — photo58Active

    $1,890,000

    2 bd · 2 ba · 1,888 sqft

    600 Grapetree Dr 7Fn, Key Biscayne, FL

    Eduardo Vera · Cervera Real Estate Inc.

  • 55 Ocean Lane Dr 2028 — photo19Active

    $890,000

    2 bd · 2 ba · 1,450 sqft

    55 Ocean Lane Dr 2028, Key Biscayne, FL

    Lorena Garcia Morillo · BHHS EWM Realty

  • 151 Crandon Blvd 138 — photo45Active

    $1,800,000

    2 bd · 3 ba · 1,547 sqft

    151 Crandon Blvd 138, Key Biscayne, FL

    Ifigenia Gonzalez · BHHS EWM Realty

  • 210 Sea View Dr 506 — photo16Active

    $950,000

    2 bd · 2 ba · 1,330 sqft

    210 Sea View Dr 506, Key Biscayne, FL

    Luis Henao · Miller Eaton LLC

  • 199 Ocean Lane Dr 206 — photo40Active

    $1,100,000

    2 bd · 2 ba · 1,260 sqft

    199 Ocean Lane Dr 206, Key Biscayne, FL

    Dolores Urdapilleta · Urdapilleta Real Estate, LLC

  • 240 Galen Dr 110 — photo19Active

    $580,000

    2 bd · 2 ba · 1,100 sqft

    240 Galen Dr 110, Key Biscayne, FL

    Frederique Leforestier · One Sotheby's International Realty

  • 151 Crandon Blvd 1130 — photo30Active

    $2,650,000

    3 bd · 3 ba · 2,001 sqft

    151 Crandon Blvd 1130, Key Biscayne, FL

    Patricia Peraita · Coldwell Banker Realty

  • 150 Ocean Lane Dr 2H — photo39Active

    $799,000

    2 bd · 2 ba · 1,335 sqft

    150 Ocean Lane Dr 2H, Key Biscayne, FL

    Maria Lazbal · Miami One Real Estate, LLC

  • 155 Ocean Lane Dr 103 — photo37Active

    $825,000

    1 bd · 2 ba · 895 sqft

    155 Ocean Lane Dr 103, Key Biscayne, FL

  • 100 Ocean Lane Dr 303 — photo17Active

    $505,000

    1 bd · 2 ba · 870 sqft

    100 Ocean Lane Dr 303, Key Biscayne, FL

    Nestor Palacios · Luxe Properties

  • 195 Sunrise Dr 7 — photoPrice Reduced39Active

    $519,000

    1 bd · 1 ba · 790 sqft

    195 Sunrise Dr 7, Key Biscayne, FL

    Emma Jauregui · Coldwell Banker Realty

  • 455 Grand Bay Dr 1020 — photo10Active

    $975,000

    0 bd · 1 ba · 376 sqft

    455 Grand Bay Dr 1020, Key Biscayne, FL

    Lourdes Lorenzo-Luaces · Arch Realty Inc

  • 596 Fernwood Rd B — photoPrice Reduced45Active

    $2,725,000

    3 bd · 4 ba · 1,650 sqft

    596 Fernwood Rd B, Key Biscayne, FL

    Martin Mas · Fortune Christie's International Real Estate

  • 77 Crandon Blvd 5C — photo59Active

    $770,000

    2 bd · 2 ba · 1,105 sqft

    77 Crandon Blvd 5C, Key Biscayne, FL

    Grehyni Narvaez · Avanti Way Realty LLC

  • listing photo3Active

    $1,360,000

    3 bd · 2 ba · 1,847 sqft

    Address withheld · Key Biscayne, FL

    Silvestre Hernandez · Holy Keys Realty Group LLC

  • 12…4

    Explore Key Biscayne homes

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    Equal Housing OpportunityEqual Housing Lender

    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.

    © 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

    Your Key Biscayne agent

    JA

    Jonathan Alfonso

    Portal Real Estate

    Lic. #3306632

    Portal Real EstateCall Jonathan

    Listing data & MLS disclosures

    Florida Gulf Coast MLS/Royal Palm Coast Realtor Association(SWFLMLS)
    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.
    Listing information ©2026 Florida Gulf Coast MLS®, Inc®. All Rights Reserved. Last Updated: 2026-09-09 13:55:47 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: 2026-10-01 16:38:29 UTC

    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 94.8% of asking price

    Buyers here are paying below asking. MLS · 12 sales · as of Sep 25, 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.