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Homes & Apartments for Rent in Key Biscayne, FL

Showing 14 rentals in Key Biscayne, then 6 more within 25 miles, nearest first.
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What to Know About

Life in Key Biscayne & Beyond

Key Biscayne shares many of the great qualities that make Florida a desirable place to live.

Florida is a sunshine-filled state known for its beautiful beaches, warm weather, and world-famous theme parks like Walt Disney World, Universal Studios, and Sea World. From its iconic beaches to vibrant cities, you have a unique blend of outdoor adventure and urban excitement. Explore the state's past by visiting attractions like the Kennedy Space Center, the Museum of Florida History, or the Perez Art Museum Miami. In addition, Florida is home to renowned universities such as the University of Florida and Florida State University, University of Miami.

With hundreds of miles of sandy beaches, crystal-clear springs, and lush everglades, Florida is a paradise for visitors and residents alike. The state is also home to several professional sports teams, including the Miami Dolphins (NFL), Tampa Bay Buccaneers (NFL), Florida Panthers (NHL), Tampa Lighting (NHL), Miami Marlins (MLB), Orlando Magic (NBA), and Miami Heat (NBA). Experience all that Florida has to offer, from its stunning beaches and vibrant atmosphere to its rich traditions and thriving economy.

Discover the magic of living in Florida, where the sun shines bright, the economy thrives, and the quality of life is unparalleled, making it the perfect place to call home.

Rental Market Trends

Key Biscayne, FL

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As of October 2026, Key Biscayne's rental market is stable, with rentals spending about 38 days on the market, faster than in Florida (41), and rents up 6.1% over the past year. Key Biscayne's average rent is 245.2% ($6,345) higher than the Florida average of $2,588 and 329.1% ($6,851) higher than the U.S. average of $2,082.

Average Rent
$8,933
Monthly ChangeMonth Over Month Change
Increased0.01% ($1)
Yearly ChangeYear Over Year Change
Increased6.1% ($512)
Days on Market
38
Unit Type Average Rent Monthly ChangeMonth Over Month Change Yearly ChangeYear Over Year Change
1 Bed $3,765 Increased0.38% ($14) Increased4.4% ($160)
2 Beds $6,612 Increased0.19% ($13) Increased3.3% ($211)
3 Beds $10,071 Increased0.63% ($63) Increased6.5% ($617)
Nearby Cities Average Rent Avg. Rent vs. Key BiscayneAverage Rent vs. Key Biscayne Days on Market
Miami Beach $4,659 Decreased47.8% ($4,274) 46 days
Coral Gables $3,322 Decreased62.8% ($5,611) 38 days
Miami $3,523 Decreased60.6% ($5,410) 40 days
Hialeah $2,782 Decreased68.9% ($6,151) 45 days
Margate $3,102 Decreased65.3% ($5,831) 38 days
Based on rentals advertised on RentalSource in and around Key Biscayne.
Frequently Asked Questions
Key Biscayne Rental Market FAQs

Explore rental prices, market conditions, and affordability in Key Biscayne, FL.

The average rent in Key Biscayne, FL is about $8,933 per month.
In Key Biscayne, the average rent is about $3,765 per month for a 1-bedroom home, about $6,612 for a 2-bedroom home and about $10,071 for a 3-bedroom home.
The average rent in Key Biscayne is 329.1% ($6,851) higher than the national average of $2,082 per month.
The rental market in Key Biscayne, FL is currently stable, with rentals spending about 38 days on the market, faster than in Florida (41), and rents up 6.1% over the past year.
Based on the current averages, a household would need an annual income of about $264,500 to comfortably afford a 2-bedroom home in Key Biscayne.
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