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Condos in Key Biscayne, FL — Page 3

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Condos in Key Biscayne, FL

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18 of 183 Listings

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18 of 183 Listings

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

27Active
$999,000
2 bd · 2 ba · 1,260 sqft
155 Ocean Lane Dr 413, Key Biscayne, FL
Alejandro Pis Dudot · Coldwell Banker Realty
27Active
$999,000
2 bd · 2 ba · 1,260 sqft
155 Ocean Lane Dr Unit 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.

58Active
$1,890,000
2 bd · 2 ba · 1,888 sqft
600 Grapetree Dr Unit 7Fn, Key Biscayne, FL
Eduardo Vera · Cervera Real Estate Inc.
19Active
$890,000
2 bd · 2 ba · 1,450 sqft
55 Ocean Lane Dr 2028, Key Biscayne, FL
Lorena Garcia Morillo · BHHS EWM Realty
16Active
$950,000
2 bd · 2 ba · 1,330 sqft
Address withheld · Key Biscayne, FL
Luis Henao · Miller Eaton LLC
16Active
$950,000
2 bd · 2 ba · 1,330 sqft
Address withheld · Key Biscayne, FL
Luis Henao · Miller Eaton LLC
30Active
$2,650,000
3 bd · 3 ba · 2,001 sqft
151 Crandon Blvd 1130, Key Biscayne, FL
Patricia Peraita · Coldwell Banker Realty
30Active
$2,650,000
3 bd · 3 ba · 2,001 sqft
151 Crandon Blvd Unit 1130, Key Biscayne, FL
Patricia Peraita · Coldwell Banker Realty
39Active
$799,000
2 bd · 2 ba · 1,335 sqft
150 Ocean Lane Dr 2H, Key Biscayne, FL
Maria Lazbal · Miami One Real Estate, LLC
Price Reduced37Active
$799,500
1 bd · 2 ba · 895 sqft
155 Ocean Lane Dr Unit 103, Key Biscayne, FL
Lisa Cachon · Cachon Realty Group. LLC
Price Reduced38Active
$799,500
1 bd · 2 ba · 895 sqft
155 Ocean Lane Dr 103, Key Biscayne, FL
Lisa Cachon · Cachon Realty Group. LLC
10Active
$975,000
— bd · 1 ba · 376 sqft
455 Grand Bay Dr 1020, Key Biscayne, FL
Lourdes Lorenzo-Luaces · Arch Realty Inc
Price Reduced39Active
$519,000
1 bd · 1 ba · 790 sqft
195 Sunrise Dr 7, Key Biscayne, FL
Emma Jauregui · Coldwell Banker Realty
59Active
$770,000
2 bd · 2 ba · 1,105 sqft
77 Crandon Blvd 5C, Key Biscayne, FL
Grehyni Narvaez · Avanti Way Realty LLC
21Active
$1,360,000
3 bd · 2 ba · 1,847 sqft
Address withheld · Key Biscayne, FL
Silvestre Hernandez · Holy Keys Realty Group LLC
21Active
$1,360,000
3 bd · 2 ba · 1,847 sqft
Address withheld · Key Biscayne, FL
Silvestre Hernandez · Holy Keys Realty Group LLC
18Active
$459,000
1 bd · 1 ba · 608 sqft
255 Sunrise Dr 107, Key Biscayne, FL
Devin Herrera · BHHS EWM Realty

1 2 3 4…8

Listing data & MLS disclosures

MiamiSouthFlorida: Listing information provided by MiamiSouthFlorida.
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: 2026-10-11 12:24:51 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: 2026-10-31 15:02:45 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 · 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.

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

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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.

Listing data & MLS disclosures

MiamiSouthFlorida: Listing information provided by MiamiSouthFlorida.
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: 2026-10-11 12:24:51 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: 2026-10-31 15:02:45 UTC

Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call Jonathan

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Your Key Biscayne agent

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Call 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.