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Condos in Key Biscayne, FL

Show Map

24 of 93 Listings

Map

24 of 93 Listings

59Active

Condos in Key Biscayne, FL — Page 2

93 listings

Condos in Key Biscayne, FL

Show Map

24 of 93 Listings

Map

Condos in Key Biscayne, FL

24 of 93 Listings

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

59Active

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

$770,000

2 bd · 2 ba · 1,105 sqft

77 Crandon Blvd 5C, Key Biscayne, FL

Grehyni Narvaez · Avanti Way Realty LLC

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

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

18Active

$459,000

1 bd · 1 ba · 608 sqft

255 Sunrise Dr 107, Key Biscayne, FL

Devin Herrera · BHHS EWM Realty

55Active

$579,000

1 bd · 2 ba · 875 sqft

210 Sea View Dr 207, Key Biscayne, FL

David Deleon · Compass Florida, LLC

40Active

$2,400,000

2 bd · 2 ba · 1,875 sqft

881 Ocean Dr 16F, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

23Active

$1,495,000

2 bd · 2 ba · 1,790 sqft

101 Crandon Blvd 265, Key Biscayne, FL

Estefania Sundblad · Related General Realty, 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

Price Reduced14Active

$835,000

1 bd · 2 ba · 895 sqft

Address withheld · Key Biscayne, FL

Jorge Ribas · Blue Capital Realty, LLC

100Active

$2,300,000

3 bd · 3 ba · 2,523 sqft

600 Grapetree Dr 6Bs, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

40Active

$2,100,000

3 bd · 4 ba · 2,450 sqft

575 Crandon Blvd 801, Key Biscayne, FL

Marisela Gonzalez Servat · Avanti Way Realty LLC

Price Reduced51Active

$1,295,000

2 bd · 2 ba · 1,260 sqft

199 Ocean Lane Dr Unit 1207, Key Biscayne, FL

Nora Gonzalez · Douglas Elliman

61Active

$2,850,000

3 bd · 2 ba · 1,889 sqft

600 Grapetree Dr 11Dn, Key Biscayne, FL

Dolores Urdapilleta · Urdapilleta Real Estate, LLC

35Active

$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

Price Reduced14Active

$480,000

1 bd · 2 ba · 854 sqft

251 Galen Dr 302, Key Biscayne, FL

Silvio De Cardenas III · Brickell Bay Club Realty, Inc.

19Active

$850,000

2 bd · 2 ba · 1,311 sqft

575 Crandon Blvd 706, Key Biscayne, FL

Monica Steinmuller · Coldwell Banker 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

28Active

$3,975,000

3 bd · 5 ba · 3,186 sqft

Address withheld · Key Biscayne, FL

Ana Rodrigues Da Cruz · Coldwell Banker Realty

49Active

$1,150,000

3 bd · 2 ba · 1,435 sqft

170 Ocean Lane Dr Unit 305, Key Biscayne, FL

Maria Cortes · Capital Intl Realty LLC

Price Reduced38Active

$1,890,000

3 bd · 3 ba · 1,820 sqft

181 Crandon Blvd 301, Key Biscayne, FL

Natalia Salgado · DLS International Realty

Price Reduced74Active

$1,525,000

2 bd · 2 ba · 1,409 sqft

1111 Crandon Blvd B705, Key Biscayne, FL

Istvan Sagi · Beachfront Realty Inc

Price Reduced22Active

$1,299,000

2 bd · 2 ba · 1,260 sqft

177 Ocean Lane Dr 213, Key Biscayne, FL

Maria Alejandra Gonzalez · Novel Management, LLC.

39Active

$2,800,000

2 bd · 2 ba · 1,950 sqft

201 Crandon Blvd 643, Key Biscayne, FL

Robert Gasso · BHHS EWM Realty

1 2 3 4

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: 2026-10-09 06:05:32 UTC

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.

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

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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.

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: 2026-10-09 06:05:32 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.