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3 Bedroom Homes in Key Biscayne, FL

Start here

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Before you start looking
The buying timeline

Afford it

Today's mortgage rates
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How much can I afford?
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2 listings

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Buy before you sell

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3 beds With a pool

3 Bedroom Homes in Key Biscayne, FL

3 Bedroom Homes in Key Biscayne, FL

2 Listings

3 Bedroom Homes in Key Biscayne, FL

2 Listings

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real Estate

Price Reduced45Active
$2,725,000
3 bd · 4 ba · 1,650 sqft
596 Fernwood Rd B, Key Biscayne, FL
Martin Mas · Fortune Christie's International Real Estate
Price Reduced29Active
$2,865,000
3 bd · 4 ba · 2,604 sqft
201 Crandon Blvd 163, Key Biscayne, FL
Josefina Fiorito · Great Properties International LLC

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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.

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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: 2026-09-24 15:39:20 UTC

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Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real Estate

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 94.8% of asking price

Buyers here are paying below asking. MLS · 12 sales · as of Sep 25, 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.