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Waterfront Homes in Key Biscayne, FL — Page 3
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3 bedsWith a pool

Waterfront Homes in Key Biscayne, FL

Waterfront Homes in Key Biscayne, FL

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23 of 71 Listings
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Waterfront Homes in Key Biscayne, FL

23 of 71 Listings

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real EstateCall Jonathan
  1. 201 Crandon Blvd 163 — photoPrice Reduced29Active

    $2,865,000

    3 bd · 4 ba · 2,604 sqft

    201 Crandon Blvd 163, Key Biscayne, FL

    Josefina Fiorito · Great Properties International LLC

  2. 177 Ocean Lane Dr 512 — photo27Active

    $1,170,160

    2 bd · 2 ba · 1,260 sqft

    177 Ocean Lane Dr 512, Key Biscayne, FL

    Ana Lagomarsino · Pixan Realty LLC

  3. 640 S Mashta Dr — photo38Active

    $16,800,000

    4 bd · 4 ba · 3,620 sqft

    640 S Mashta Dr, Key Biscayne, FL

    Brigitte De Langeron · DLS International Realty

  4. 1121 Crandon Blvd E1203 — photoPrice Reduced46Active

    $1,350,000

    2 bd · 2 ba · 1,409 sqft

    1121 Crandon Blvd E1203, Key Biscayne, FL

    Maria Becerra · Fortune Christie's International Real Estate

  5. 430 Grand Bay Dr 801 — photo28Active

    $6,900,000

    2 bd · 4 ba · 3,950 sqft

    430 Grand Bay Dr 801, Key Biscayne, FL

    Adriana Vollmer · Coldwell Banker Realty

  6. 199 Ocean Lane Dr 1009 — photoPrice Reduced31Active

    $1,299,000

    2 bd · 2 ba · 1,260 sqft

    199 Ocean Lane Dr 1009, Key Biscayne, FL

    Monica Steinmuller · Coldwell Banker Realty

  7. 799 Crandon Blvd 605 — photoPrice Reduced77Active

    $3,750,000

    3 bd · 4 ba · 2,510 sqft

    799 Crandon Blvd 605, Key Biscayne, FL

    Ana Victoria Brisky · Urdapilleta Real Estate, LLC

  8. 600 Grapetree Dr 11Bn — photoPrice Reduced45Active

    $3,599,000

    3 bd · 3 ba · 3,711 sqft

    600 Grapetree Dr 11Bn, Key Biscayne, FL

    Victoria Zamorano · Realty One Group Evolution

  9. 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

  10. 350 Ocean Dr 701N — photoPrice Reduced52Active

    $11,495,000

    4 bd · 6 ba · 3,787 sqft

    350 Ocean Dr 701N, Key Biscayne, FL

    Lucia Marin · One Sotheby's International Realty

  11. 350 Ocean Dr 205N — photoPrice Reduced28Active

    $3,500,000

    2 bd · 3 ba · 1,830 sqft

    350 Ocean Dr 205N, Key Biscayne, FL

    Judith Zeder · Coldwell Banker Realty

  12. 100 Cape Florida Dr — photo68Active

    $19,800,000

    4 bd · 9 ba · 8,240 sqft

    100 Cape Florida Dr, Key Biscayne, FL

    Lucia Marin · One Sotheby's International Realty

  13. 881 Ocean Dr 20a — photo32Active

    $3,600,000

    3 bd · 3 ba · 3,120 sqft

    881 Ocean Dr 20a, Key Biscayne, FL

    MariaAmancia Vial-Ducaud · BHHS EWM Realty

  14. 605 Ocean Dr 2L — photoPrice Reduced46Active

    $2,490,000

    3 bd · 3 ba · 1,772 sqft

    605 Ocean Dr 2L, Key Biscayne, FL

    MariaAmancia Vial-Ducaud · BHHS EWM Realty

  15. 350 E Ocean Dr 301N — photoPrice Reduced41Active

    $8,950,000

    4 bd · 7 ba · 3,798 sqft

    350 E Ocean Dr 301N, Key Biscayne, FL

    Kinga Konsorska · Douglas Elliman

  16. 789 Crandon Blvd 1005 — photo60Active

    $3,150,000

    2 bd · 3 ba · 2,100 sqft

    789 Crandon Blvd 1005, Key Biscayne, FL

    Victor Florencio Sanchez · Ocean Club Realty, Inc.

  17. 155 Ocean Lane Dr 302 — photoPrice Reduced24Active

    $749,000

    1 bd · 2 ba · 895 sqft

    155 Ocean Lane Dr 302, Key Biscayne, FL

    Melissa Llaury · One Sotheby's International Realty

  18. 177 Ocean Lane Dr 208 — photoPrice Reduced13Active

    $1,125,000

    2 bd · 2 ba · 1,260 sqft

    177 Ocean Lane Dr 208, Key Biscayne, FL

    Clara Sotorrio · City Intl R. E. Group, Inc.

  19. 251 Crandon Blvd 227 — photo28Active

    $1,900,000

    3 bd · 2 ba · 1,546 sqft

    251 Crandon Blvd 227, Key Biscayne, FL

    Dolores Urdapilleta · Urdapilleta Real Estate, LLC

  20. 200 Harbor Dr — photo24Active

    $25,900,000

    4 bd · 4 ba · 2,566 sqft

    200 Harbor Dr, Key Biscayne, FL

    Carlos Mandiola · Coldwell Banker Realty

  21. 420 Island Dr — photoPrice Reduced82Active

    $12,485,000

    6 bd · 8 ba · 6,405 sqft

    420 Island Dr, Key Biscayne, FL

    Elena Chacon · BHHS EWM Realty

  22. 360 Ocean Dr 205S — photo39Active

    $3,650,000

    2 bd · 4 ba · 1,830 sqft

    360 Ocean Dr 205S, Key Biscayne, FL

    Bruno Ricci · Fortune Christie's International Real Estate

  23. 785 Crandon Blvd 705/805 — photo22Active

    $5,450,000

    4 bd · 5 ba · 4,200 sqft

    785 Crandon Blvd 705/805, Key Biscayne, FL

    Douglas Kinsley · Fortune Christie's International Real Estate

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Listing data & MLS disclosures

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: 2026-10-07 10:57:19 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 94.7% 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.
  • By type

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    By feature

    • Homes with a Pool
    • Waterfront Homes

    Your Key Biscayne agent

    JA

    Jonathan Alfonso

    Portal Real Estate

    Lic. #3306632

    Portal Real EstateCall Jonathan