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Key Biscayne, FL Homes for Sale | Realty.com
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Start here

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143 listings
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3 bedsWith a pool

Homes for Sale in Key Biscayne, FL

Homes for Sale in Key Biscayne, FL

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24 of 143 Listings
Map

Homes for Sale in Key Biscayne, FL

24 of 143 Listings

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real EstateCall Jonathan
  1. 177 Ocean Lane Dr Unit 501 — photo10Active

    $4,450,000

    3 bd · 3 ba · 1,930 sqft

    177 Ocean Lane Dr Unit 501, Key Biscayne, FL

    Florencia Capiel De Moni · BHHS EWM Realty

  2. 141 Crandon Blvd Unit 329 — photo18Active

    $970,000

    2 bd · 2 ba · 1,470 sqft

    141 Crandon Blvd Unit 329, Key Biscayne, FL

    Jacqueline Regnault · Cervera Real Estate Inc.

  3. 77 Crandon Blvd Unit 3C — photo24Active

    $765,000

    2 bd · 2 ba · 1,105 sqft

    77 Crandon Blvd Unit 3C, Key Biscayne, FL

    James Salas · E Realty International, Inc.

  4. 360 Harbor Ln — photo16Active

    $9,950,000

    6 bd · 6 ba · 4,341 sqft

    360 Harbor Ln, Key Biscayne, FL

    Judith Zeder · Coldwell Banker Realty

  5. 177 Ocean Lane Dr Unit 405 — photo18Active

    $1,410,000

    2 bd · 2 ba · 1,260 sqft

    177 Ocean Lane Dr Unit 405, Key Biscayne, FL

    Sandra Del Castillo · IPM Worldwide Properties

  6. 177 Ocean Lane Drive Unit 402 — photo17Active

    $852,000

    1 bd · 2 ba · 840 sqft

    177 Ocean Lane Drive Unit 402, Key Biscayne, FL

    Jessi M Fowler · LoKation

  7. 881 Ocean Dr Unit 23C — photo33Active

    $2,400,000

    2 bd · 2 ba · 1,875 sqft

    881 Ocean Dr Unit 23C, Key Biscayne, FL

    Daniel Gaviria · Great Properties International LLC

  8. 881 Ocean Dr Unit 13H — photo32Active

    $3,500,000

    3 bd · 3 ba · 3,120 sqft

    881 Ocean Dr Unit 13H, Key Biscayne, FL

    Daniel Gaviria · Great Properties International LLC

  9. 315 Cypress Dr — photo105Active

    $7,599,000

    6 bd · 8 ba · 3,980 sqft

    315 Cypress Dr, Key Biscayne, FL

    Diego Sosa · Lifestyle International Realty

  10. 290 Sunrise Dr Unit 1-B — photoPrice Reduced24Active

    $515,000

    1 bd · 1 ba · 679 sqft

    290 Sunrise Dr Unit 1-B, Key Biscayne, FL

    Teresa Sierra · Sierra Realty

  11. 201 Crandon Blvd Unit 605 — photo38Active

    $1,075,000

    1 bd · 2 ba · 1,059 sqft

    201 Crandon Blvd Unit 605, Key Biscayne, FL

    Joaquin Merlo-Garzon · CRANELUXE

  12. 155 Ocean Lane Dr Unit 1215 — photo26Active

    $1,290,000

    2 bd · 2 ba · 1,350 sqft

    155 Ocean Lane Dr Unit 1215, Key Biscayne, FL

    Alejandro Pis Dudot · Coldwell Banker Realty

  13. 881 Ocean Dr Unit Th31 — photo19Active

    $1,495,000

    2 bd · 2 ba · 1,042 sqft

    881 Ocean Dr Unit Th31, Key Biscayne, FL

    Juan Velasquez · Douglas Elliman

  14. 765 Crandon Blvd Unit 310 — photo42Active

    $2,850,000

    3 bd · 3 ba · 2,602 sqft

    765 Crandon Blvd Unit 310, Key Biscayne, FL

    Mariana Niro · Serhant

  15. 151 Crandon Blvd Unit 540 — photo48Active

    $1,890,000

    2 bd · 2 ba · 1,532 sqft

    151 Crandon Blvd Unit 540, Key Biscayne, FL

    Pedro Mingo · Necdot

  16. 110 Reef Ln 10 — photo46Active

    $11,750,000

    7 bd · 6 ba · 5,074 sqft

    110 Reef Ln 10, Key Biscayne, FL

    Bento Queiroz · Compass Florida, LLC

  17. 881 Ocean Dr 20E — photo38Active

    $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

  18. 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

  19. 781 Crandon Blvd 401 — photo39Active

    $3,975,000

    3 bd · 5 ba · 3,093 sqft

    781 Crandon Blvd 401, Key Biscayne, FL

    Brigitte Nachtigall · One Sotheby's International Realty

  20. 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

  21. 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

  22. 799 Crandon Blvd 202 — photo86Active

    $5,490,000

    4 bd · 6 ba · 3,581 sqft

    799 Crandon Blvd 202, Key Biscayne, FL

    Victor Florencio Sanchez · Ocean Club Realty, Inc.

  23. 430 Grand Bay Dr 606 — photo35Active

    $3,900,000

    4 bd · 4 ba · 2,930 sqft

    430 Grand Bay Dr 606, Key Biscayne, FL

    Saddy Delgado PA · One Sotheby's International Realty

  24. 445 Grand Bay Dr Unit 104 — photo36Active

    $3,950,000

    4 bd · 5 ba · 3,250 sqft

    445 Grand Bay Dr Unit 104, Key Biscayne, FL

    Cristina Diez · Compass Florida, LLC.

12…6

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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: 2026-10-22 21:21:20 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: 2026-10-22 21:29:08 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 · 16 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.

    Nearby areas

    ZIP codes

    • 33160 (1,664)
    • 33009 (1,069)
    • 33139 (928)
    • 33132 (856)
    • 33180 (851)
    • 33131 (822)
    • 33019 (623)
    • 33141 (547)

    Cities

    • Miami (7,268)
    • Miami Beach (1,853)
    • Hollywood (1,445)
    • Homestead (1,294)
    • Aventura (1,108)
    • Sunny Isles Beach (1,086)
    • Hallandale Beach (1,065)
    • Pembroke Pines (823)