Condos in Key Biscayne, FL

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24 of 57 Listings

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24 of 57 Listings

38Active

57 listings

Condos in Key Biscayne, FL

Hide Map

24 of 57 Listings

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Condos in Key Biscayne, FL

24 of 57 Listings

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

38Active

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call 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

24Active

$1,225,000

2 bd · 2 ba · 1,409 sqft

1121 Crandon Blvd D903, Key Biscayne, FL

Thelma Vanolli · United Realty Group Inc

39Active

$3,975,000

3 bd · 5 ba · 3,093 sqft

781 Crandon Blvd 401, Key Biscayne, FL

Brigitte Nachtigall · One Sotheby's International Realty

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

37Active

$995,000

1 bd · 2 ba · 895 sqft

155 Ocean Lane Dr 1002, Key Biscayne, FL

Brigitte De Langeron · DLS International Realty

86Active

$5,490,000

4 bd · 6 ba · 3,581 sqft

799 Crandon Blvd 202, Key Biscayne, FL

Victor Florencio Sanchez · Ocean Club Realty, Inc.

35Active

$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

36Active

$3,950,000

4 bd · 5 ba · 3,250 sqft

445 Grand Bay Dr 104, Key Biscayne, FL

Cristina Diez · Compass Florida, LLC.

22Active

$999,000

2 bd · 2 ba · 1,260 sqft

155 Ocean Lane Dr 413, Key Biscayne, FL

Alejandro Pis Dudot · Coldwell Banker Realty

58Active

$1,890,000

2 bd · 2 ba · 1,888 sqft

600 Grapetree Dr 7Fn, Key Biscayne, FL

Eduardo Vera · Cervera Real Estate Inc.

40Active

$1,100,000

2 bd · 2 ba · 1,260 sqft

199 Ocean Lane Dr 206, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

30Active

$2,650,000

3 bd · 3 ba · 2,001 sqft

151 Crandon Blvd 1130, Key Biscayne, FL

Patricia Peraita · Coldwell Banker Realty

32Active

$3,750,000

3 bd · 3 ba · 3,120 sqft

881 Ocean Dr 10a, Key Biscayne, FL

Carl H Cronwall PA · One Sotheby's International Realty

3Active

$1,360,000

3 bd · 2 ba · 1,847 sqft

Address withheld · Key Biscayne, FL

Silvestre Hernandez · Holy Keys Realty Group LLC

39Active

$2,400,000

2 bd · 2 ba · 1,875 sqft

881 Ocean Dr 16F, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

45Active

$2,250,000

2 bd · 3 ba · 2,060 sqft

737 Crandon Blvd Ph-1, Key Biscayne, FL

Giulietta Ulloa · BHHS EWM Realty

14Active

$845,000

1 bd · 2 ba · 895 sqft

Address withheld · Key Biscayne, FL

Jorge Ribas · Blue Capital Realty, LLC

65Active

$2,300,000

3 bd · 3 ba · 2,523 sqft

600 Grapetree Dr 6Bs, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

82Active

$4,450,000

3 bd · 3 ba · 2,604 sqft

201 Crandon Blvd 175, Key Biscayne, FL

Camila Failo · One Sotheby's International Realty

Price Reduced51Active

$1,295,000

2 bd · 2 ba · 1,260 sqft

199 Ocean Lane Dr 1207, Key Biscayne, FL

Nora Gonzalez · Douglas Elliman

60Active

$2,850,000

3 bd · 2 ba · 1,889 sqft

600 Grapetree Dr 11Dn, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

32Active

$1,599,900

2 bd · 2 ba · 1,531 sqft

201 Crandon Blvd 530, Key Biscayne, FL

Carmen B Llano White PA · BHHS EWM Realty

39Active

$2,950,000

3 bd · 2 ba · 1,782 sqft

1111 Crandon Blvd a501, Key Biscayne, FL

Sandra Pava · The Keyes Company

Price Reduced14Active

$3,490,000

3 bd · 3 ba · 2,840 sqft

430 Grand Bay Dr 708, Key Biscayne, FL

Joan Mc Caughan · Coldwell Banker Realty

30Active

$2,990,000

3 bd · 3 ba · 1,930 sqft

199 Ocean Lane Drive 801, Key Biscayne, FL

Brigitte Nachtigall · One Sotheby's International Realty

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: 2026-09-28 17:28:59 UTC

Key Biscayne housing market

August 2026 · This period is still settling

Selling at 95.9% of asking price

Buyers here are paying below asking. MLS · 22 sales · as of Aug 27, 2026

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

Explore Key Biscayne homes

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

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: 2026-09-28 17:28:59 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

August 2026 · This period is still settling

Selling at 95.9% of asking price

Buyers here are paying below asking. MLS · 22 sales · as of Aug 27, 2026

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Your Key Biscayne agent

Your Key Biscayne agent

Your Key Biscayne agent

Listing data & MLS disclosures

Key Biscayne housing market

Key Biscayne, FL community profile

Explore Key Biscayne homes

Your Key Biscayne agent

Listing data & MLS disclosures

Key Biscayne, FL community profile

Key Biscayne housing market