$1,223,999
2 bd2 ba1,563 sqft
251 Crandon Blvd APT 437
Key Biscayne, FL Housing Market
$1,708,156
6.5% 1-yrThe average Key Biscayne, FL home value is $1,708,156, up 6.5% over the past year. (Updated on )
What is the Zillow Home Values Index?
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Key Biscayne Key Takeaways
Typical Home Values: $1,708,156
1-Year Value Change: +6.5%
(Data through August 31, 2026)
Key Biscayne Housing Market Overview
1-Year Market Forecast: --
For Sale Inventory: 148 ()
New Listings: 23 ()
Median Sale to List Ratio: --
Median Sale Price: --
Median List Price: $1,830,000 ()
Percent of Sales Over List Price: --
Percent of Sales Under List Price: --
Median Days to Pending: --
(Metric availability is based on market coverage and data, housing data available for download in the Housing Data page)
How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.
Neighborhoods in Key Biscayne
- NameMedian ZHVI
- Fair Isle$1,572,377
- Brickell$594,135
- North-East Coconut Grove$1,517,354
- South Pointe$1,119,248
- Sunrise Harbour$649,511
- Shenandoah$868,444
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Key Biscayne Rental Market Trends
Average Rent: $7,162 ()
National Average Rent: $1,948 ()
Month-Over-Month Change: -1.1% ()
Year-Over-Year Change: 5.3% ()
How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.
Frequently Asked Questions
What are current home values in Key Biscayne, FL?
The median home value in Key Biscayne, FL is $1,708,156 as of August 2026. This represents a 1.2% increase compared to last month and a 6.5% increase year-over-year.
How have home values changed in Key Biscayne, FL?
Home values in Key Biscayne, FL have increased by 1.2% month-over-month and 6.5% year-over-year.
How do home values in Key Biscayne, FL compare to Miami-Dade County, Florida, and the national average?
The median home value in Key Biscayne, FL ($1,708,156) compares to: Miami-Dade County ($521,012), Florida ($375,470), and the U.S. national median ($368,697).
