Last updated on August 13, 2026

Average rent in
Key Biscayne, FL

Key takeaways for renters

  • Where Key Biscayne rent stands today

    Key Biscayne, FL rent rose 10.7% year over year to a current median of $8,300/month. This follows a recent peak of $8,800/month in July 2026, with total rentals numbering 165 in the market.

  • Vs. national rents

    Key Biscayne, FL rent is 331.2% more expensive than the $1,925/month national median. This places Key Biscayne among the priciest markets nationally, with a total of 165 rentals available.

  • Rent ranges by bedroom

    Studios in Key Biscayne rent for about $3,348/month, 1-bedrooms around $3,400/month, 2-bedrooms at $7,500/month, 3-bedrooms at $10,500/month, and 4+ bedrooms at $23,000/month.

Median rent

Median rent in Key Biscayne

$8,300/mo

increased by11%

vs previous year

The average rent in Key Biscayne is $8,300 per month as of August 2026. This is 331% above the national average rent, or $6,375 more per month.

$4.62

average price per square foot

Total rentals

Available rentals in Key Biscayne

165

for rent on Zumper.com as of August 2026

Rent price distribution

Share of Key Biscayne rentals at each price point

75%56%38%19%0%
$0 - $1,500
$1,501 - $3,000
$3,001 - $4,500
$4,501 - $6,000
$6,001 - $50,000

Rent trends in Key Biscayne, FL

Average rent prices in Key Biscayne have decreased by 3% over the last month and have increased by 11% since last year.

Rent trends

Rent prices on this page are calculated on a rolling 30-day basis and updated daily.

Compare rent prices in Key Biscayne, FL

Rent prices in Key Biscayne vary by bedroom size, rental type, and neighborhood. The average rent for an apartment in Key Biscayne is $7,250, whereas a house costs $18,900. 1-bedroom apartments in Key Biscayne run $2,900 on average, while 2-bedroom apartments are $7,500.

Listings

Studio

$3,348

16%

4%

1 bedroom

$3,400

5%

3%

2 bedroom

$7,500

1%

12%

3 bedroom

$10,500

1%

9%

4 bedroom

$23,000

4%

10%

Studio

Average rent

$3,348

Last 30 days

16%

Last year

4%

1 bedroom

Average rent

$3,400

Last 30 days

5%

Last year

3%

2 bedroom

Average rent

$7,500

Last 30 days

1%

Last year

12%

3 bedroom

Average rent

$10,500

Last 30 days

1%

Last year

9%

4 bedroom

Average rent

$23,000

Last 30 days

4%

Last year

10%

The table above reflects average rent prices in Key Biscayne, FL, broken down by the number of bedrooms, neighborhoods, and property types. The availability of data for each category is dependent on market inventory and will adjust depending on your selected filters.

How does rent in Key Biscayne, FL compare to other cities?

Compare median rent prices in Key Biscayne and Bal Harbour by all bedroom counts and property types.

Key Biscayne

Median rent price$8,300
increased by331%

higher than the national median

Median rent price$7,850
increased by308%

higher than the national median

Takeaway

The median rent for all rentals in Key Biscayne, FL is 6% higher than the median rent in Bal Harbour, FL.

Discover rentals in Key Biscayne, FL

255 Sunrise Dr #308 - Photo 1 of 1

5d+ ago

Village of Key Biscayne apartment for rent in Key Biscayne

CONDOS - Key Biscayne, FL

255 Sunrise Dr #308, Key Biscayne, FL 33149

1 bed

1 bath

$2,500

Apartment for rent

240 Galen Dr #302 - Photo 1 of 1

5d+ ago

Village of Key Biscayne apartment for rent in Key Biscayne

CONDOS - Key Biscayne, FL

240 Galen Dr #302, Key Biscayne, FL 33149

1 bed

1.5 baths

$3,000

Apartment for rent

55 Ocean Lane Dr #3030 - Photo 1 of 1

5d+ ago

Village of Key Biscayne condo for rent in Key Biscayne

CONDOS - Key Biscayne, FL

55 Ocean Lane Dr #3030, Key Biscayne, FL 33149

1 bed

1.5 baths

$3,150

Condo for rent

290 Sunrise Dr #205 - Photo 1 of 1

5d+ ago

Village of Key Biscayne condo for rent in Key Biscayne

CONDOS - Other - Key Biscayne, FL

290 Sunrise Dr #205, Key Biscayne, FL 33149

2 beds

1 bath

$3,200

Condo for rent

Stay up to date with rental market insights

Are you interested in licensing our current and historical rental real estate data, or do you have custom data requests? Contact datalicensing@zumper.com.

Frequently asked questions for Key Biscayne, FL

Quick answers to common questions about the Key Biscayne rental market.

How much is rent in Key Biscayne?

The average rent in Key Biscayne is $8,300 per month as of August 8, 2026.

Is rent up or down in Key Biscayne?

Average rent prices in Key Biscayne have decreased by 3% over the last month and have increased by 11% since last year.

How does Key Biscayne rent compare to the national average?

Rent in Key Biscayne is 331% above the national average, which means renters are paying approximately $6,375 more per month.

Which neighborhoods are most affordable in Key Biscayne?

The most affordable neighborhoods in Key Biscayne are Village Of Key Biscayne ($8,300/mo), Crandon Park ($9,250/mo), and Bill Baggs Cape Florida State Park ($12,500/mo).

What salary do I need to afford rent in Key Biscayne?

To comfortably afford rent in Key Biscayne, you'd need to earn approximately $332,000/year, based on spending no more than 30% of your income on rent.

When is the best time of year to rent in Key Biscayne?

Based on Zumper's July 2026 data, one-bedroom apartments in Key Biscayne average around $3,530/month and two-bedrooms approximately $6,330/month.

Methodology

Rent prices are based on Zumper's rental listings from the past 30 days. Median rent is calculated across all available listings and property types on the platform. If you filter the page by bedroom count or property type, the pricing throughout the page will update automatically to reflect that segment of the rental market.

Household and population data come from the U.S. Census Bureau. Cost-of-living data is sourced from the Council for Community and Economic Research's Cost of Living Index (COLI).

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