791 Crandon Blvd
791 Crandon Blvd,
Key Biscayne, FL 33149
3 Beds | $20,000
Rental Market Trends in Key Biscayne, FL
Updated July 2026
The average rent in Key Biscayne, FL is $2,726/month.
Rent in Key Biscayne is 64% higher than the national average rent of $1,663/month, making this one of the more expensive cities statewide.
$2,726/month
Average Rent
950 Sq Ft
Average Size
+1.1%
Change / Year
177
Available Apartments
Key Biscayne rent varies by unit size and layout:
- Studio apartments in Key Biscayne average per month.
- One-bedroom apartments in Key Biscayne average $2,726 per month.
- Two-bedroom apartments in Key Biscayne average $3,670 per month.
- Three-bedroom apartments in Key Biscayne average or more per month.
Average Rent by Home Type
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
How much has average rent changed in Key Biscayne, FL?
In the past year, rent has increased by 1.1%, which averages out to $31 more per month.
Market Trends Over Time
July 2026
2025
2026
Rent Ranges in Key Biscayne, FL
July 2026
Above $2,000
Most rental prices fall within this range
Percentage*
Rent Range
0%
Below $700/month
0%
$700 - $1,000/month
0%
$1,001 - $1,500/month
0%
$1,501 - $2,000/month
100%
Above $2,000/month
Rent by Neighborhood
What are the most affordable neighborhoods in Key Biscayne?
Based on current rent prices, Village of Key Biscayne is the most affordable neighborhood in Key Biscayne.
Neighborhood
Average Rent
Average Sq Ft
What are the most expensive neighborhoods in Key Biscayne?
Based on current rent prices, Village of Key Biscayne is the most expensive neighborhood in Key Biscayne.
Neighborhood
Average Rent
Average Sq Ft
Which Key Biscayne neighborhoods have the most rentals available?
The neighborhood in Key Biscayne with the most apartments available is Village of Key Biscayne .
Neighborhood
Average Rent
Average Sq Ft
What salary do I need to live comfortably in Key Biscayne, FL?
Because the average rent in Key Biscayne is $2,726, you’ll want to make about $9,086 per month or $109,032 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
How does Key Biscayne, FL compare to other nearby cities and neighborhoods?
Use the tool below to compare Key Biscayne, FL to other nearby cities and neighborhoods. The Apartments.com neighborhood guides provide you with insight into the area’s transportation, things to do, and more.
View the Key Biscayne Area GuideStudio
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One Bedroom
$2,729/month
$2,729/month
Two Bedroom
$3,673/month
$3,673/month
Three Bedroom
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Compare Rent Trends Nearby
Get a clearer picture of the area by viewing rent trends in nearby cities.
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Frequently Asked Questions
What is the average rent in Key Biscayne?
The average rent in Key Biscayne is $2,726 per month, which is 63.9% higher than the national average of $1,663.
What is the average rent for a house in Key Biscayne?
The average rent for a house in Key Biscayne, FL is $9,910 per month.
What is the average rent for a condo in Key Biscayne?
The average rent for a condo in Key Biscayne, FL is $3,662 per month.
Are rents going up or down in Key Biscayne?
Rents in Key Biscayne, FL are increasing, with prices up 1.1% year-over-year and $31 more per month.
What rent range is most common in Key Biscayne?
In Key Biscayne, FL, 100% of apartments fall above $2,000/month, though prices may vary depending on location and other factors.
Methodology
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in June 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.
* Percentages may not total 100 due to rounding.