Apartments For Rent in Key Biscayne, FL
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What Locals Say about Key Biscayne
Review Highlights
Key Biscayne: sun-kissed island ease with beaches, state parks, bike paths, and stroll-to-everything living. People love its safety, walkability, beaches, parks, family events, and easy local transit. They dislike causeway traffic, few supermarkets, higher costs, and occasional crowded schools.
AI-generated summary of moderated reviews.
Average Rent Trends in Key Biscayne, FL
Rent in Key Biscayne, FL varies by number of bedrooms and home type. Use these charts to quickly see how rent changes.
Average rent increased in Jun 2026 compared to the previous month. Rent previously peaked in Dec 2025.
| Month | Average rent |
|---|---|
| Jul 2025 | $8,000 |
| Aug 2025 | $8,000 |
| Sep 2025 | $7,500 |
| Oct 2025 | $7,900 |
| Nov 2025 | $7,850 |
| Dec 2025 | $8,430 |
| Jan 2026 | $8,500 |
| Feb 2026 | $7,850 |
| Mar 2026 | $8,000 |
| Apr 2026 | $8,500 |
| May 2026 | $8,500 |
| Jun 2026 | $8,900 |
Average Rent By Bedroom and Home Type
In June 2026, Apartments and Condos were the most affordable home type to rent compared with Townhomes and Houses.
| 1 bed | 2 beds | 3 beds | 4 beds | All | |
|---|---|---|---|---|---|
| All home types | $3,250 | $7,000 | $12,000 | $15,750 | $8,900 |
| Townhomes | — | $6,500 | $13,500 | $15,750 | $13,500 |
| Apartments and Condos | $3,250 | $7,000 | $12,000 | $18,000 | $8,200 |
| Houses | $2,700 | $4,900 | $8,800 | $13,500 | $23,000 |
Frequently Asked Questions about Rentals in Key Biscayne, FL
- What is the average rent of an apartment in Key Biscayne, FL?The average rent of an apartment in Key Biscayne, FL is $8,000 per month. This is about 315% higher than the national average.
- What is the average rent of a house in Key Biscayne, FL?The average rent of a house in Key Biscayne, FL is $23,000 per month. This is about 1092% higher than the national average.
- What is the average rent of a townhome in Key Biscayne, FL?The average rent of a townhome in Key Biscayne, FL is $13,500 per month. This is about 600% higher than the national average.
- When is the average rent cheapest in Key Biscayne, FL?In the last year, the average rent in Key Biscayne, FL was lowest in Feb 2025 when it was $7,500 per month.
- When is the average rent most expensive in Key Biscayne, FL?In the last year, the average rent in Key Biscayne, FL was highest in Dec 2025 when it was $8,430 per month.
- How does the rent of a 1 bedroom apartment compare to a studio apartment in Key Biscayne, FL?The average rent of a 1 bedroom apartment in Key Biscayne, FL is $3,250 per month. That is about $5,916 less than the cost of a studio apartment.
- How many available rental listings are in Key Biscayne, FL?There are 186 available rental listings in Key Biscayne, FL.
- What are some cities near Key Biscayne, FL?Some nearby cities include: Fisher Island, Coral Gables, Miami Beach, Pinecrest, West Miami. These cities may have more rental options to explore.
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