Stay informed with Rocket and Redfin

Understand your market like never before.

Key Biscayne Housing Market Report June 2025•Miami-Dade County, Florida

hero building illustration for mobile

Housing Prices in Key Biscayne, FL

How much do homes in Key Biscayne, FL cost?

Housing Market Conditions

Is Key Biscayne, FL a buyer’s or seller’s market?

Housing Market Conditions

This is the supply and demand for houses in an area based on home prices and trends.

Buyer’s Market

A buyer’s market occurs when the number of available properties for sale exceeds the number of buyers looking to purchase. In a buyer’s market, the supply exceeds the demand.

Neutral Market

A neutral market occurs when the number of buyers looking to purchase properties meets the number of available properties for sale. In a balanced market, there are enough homes to meet the demand.

Seller’s Market

A seller’s market occurs when there are more buyers looking to purchase properties than there are available homes on the market. In a seller’s market, the demand exceeds the supply.

Seller'sMarket

Buyer'sMarket

Key Biscayne is a Buyer's Market

Difference Since June 2024

At the same time last year, Key Biscayne was a Seller's Market.

Insight

Key Biscayne is a Buyers Housing Market, which means prices tend to be lower and homes stay on the market longer.

Median Sold Price

Median Sold Price
This is the middle price for which all homes in the area were sold. Half of all the homes sold were below this price, and half were above.
$1,350,000$870/SqFt
-$100,000
-6.9%

Based on all homes sold in the last 12 months

Insight

Homes in Key Biscayne have sold for 6.9% less than they did a year ago.

Summary: The median home sold price in Key Biscayne was $1,350,000 in June 2025, down 6.9% from last year, and the median price per square foot was $870.

Median Sold Price By Bedrooms

Median Sold Price By Bedrooms
This is the middle price for all homes actively listed in an area broken out by the number of bedrooms. Half of the homes are listed below this price, and half are above.
BedsJun 2024Jun 2025Change YoY
1$585.8K$630K
+7.5%
2$1.1M$1.1M
-3.5%
3$2.4M$2.2M
-7.6%
4$3.7M$3.1M
-14.9%
5$4.3M$4.8M
+10.9%

Summary: Key Biscayne housing price by bedroom type for June 2025, compared to the previous year. The home price for 1 bedroom homes increased by +7.5%. The home price for 2 bedroom homes decreased by -3.5%. The home price for 3 bedroom homes decreased by -7.6%. The home price for 4 bedroom homes decreased by -14.9%. The home price for 5 bedroom homes increased by +10.9%.

How does Key Biscayne, FL compare with other places?

Market comparison tool

Data and numbers shown are subject to change and may vary based on different timeframes.

Key Biscayne, FL

Housing supply in Key Biscayne, FL

How many homes are available in Key Biscayne, FL?

Number of Homes For Sale

Number of Homes For Sale
This is the total number of homes actively listed in an area.
Last Month2 months agoChange MoM
205Last MonthJun 2025
2022 months agoMay 2025
+1.5 %
Change MoMMay – Jun

Summary: The Key Biscayne real estate market had 205 homes for sale in Jun 2025, a 1.5 % increase compared to May 2025.

Number of Homes Sold

Number of Homes Sold
This is the total number of both homes sold and pending in an area.
Last Month2 months agoChange MoM
16Last MonthJun 2025
192 months agoMay 2025
-15.8 %
Change MoMMay – Jun

Homes For Sale By Bedroom Count

Homes For Sale By Bedroom Count
This is the total number of homes actively listed in an area by number of bedrooms.
BedsMay 2025Jun 2025Change MoM
11516
+6.7%
28075
-6.3%
34952
+6.1%
42429
+20.8%
53433
-2.9%

Summary: Key Biscayne housing inventory by bedroom type for June 2025, compared to the previous month. The inventory for 1 bedroom homes increased by +6.7%. The inventory for 2 bedroom homes decreased by -6.3%. The inventory for 3 bedroom homes increased by +6.1%. The inventory for 4 bedroom homes increased by +20.8%. The inventory for 5 bedroom homes decreased by -2.9%.

Asking Price vs. Sold Price

How much do homes in Key Biscayne, FL cost?

Asking Price vs. Sold Price

The asking price is how much a home is listed for. The selling price is how much the home actually sold for.

Under Asking

Homes that sold for less than the asking price

At Asking

Homes that sold at their asking price

Over Asking

Homes that sold above the asking price

Over Asking Price0 Home

At Asking Price0 Home

Under Asking Price16 Homes

Insight

If you're buying a home in Key Biscayne, you may be able to get a good deal. 100% of homes here sold below asking price last month.

Summary: A total of 16 homes were sold or pending in Key Biscayne in June 2025, down by 15.8% month-over-month. Of the 16 sold homes, 100% were sold under asking, 0% were sold at asking, and and 0% were sold over asking.

Days on Market for Key Biscayne, FL

How long does it take to sell a home in Key Biscayne, FL?

Breakdown of Home Sale Times

Under 30 Days3 Homes

30 – 90 Days7 Homes

Over 90 Days6 Homes

Insight

Avg time on Rocket Homes in Key Biscayne has remained consistent over time.

Summary: During June 2025, 16 homes were sold in Key Biscayne; 19% of homes were sold within 30 days, 44% of homes were sold within 30 to 90 days, and 38% of homes were sold over 90 days.

Average Sale Time

Average Sale Time
This is the average number of days homes take to sell in an area.
This Year1 year agoChange YoY
104 DaysThis YearJun 2025
109 Days1 year agoJun 2024
-4.1 %
Change YoYJun 2024 – Jun 2025

Summary: Homes in Key Biscayne had an average listing age of 104 days in Jun 2025, down by 4.1% compared to the previous year.

Connect With An Agent

Local real estate agents are ready to help you find a home here

Sell My Home

Sell your home with an expert or get the job done on your own.

Get Approved

Get a customizable mortgage solution based on today's rates.

Newest Listings in Key Biscayne, FL

What homes are available in Key Biscayne, FL?

See More Listings

Nearby markets

Nearby markets aren't available for Key Biscayne, FL

Popular Cities with Homes for Sale in Florida

MLS Disclaimers and Copyright

Based on information from Miami MLS, and Beaches MLS for the period 07/01/2023 - 07/01/2025

IDX © 2025 Miami Association of REALTORS®. All rights reserved. The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of the Miami Association of REALTORS®. All information is deemed reliable but not guaranteed by the MLS and should be independently verified. The MLS, this broker and their affiliates provide all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This property is offered without respect to any protected classes in accordance with the law.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/19/2025, 4:45:26 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
IDXAll listings featuring the BMLS logo are provided by BeachesMLS, Inc. Copyright 2025 BeachesMLS, Inc.

This information is not verified for authenticity or accuracy and is not guaranteed. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/19/2025, 4:45:27 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.