What is the average rent of an apartment in Key Biscayne, FL?

The average rent of an apartment in Key Biscayne, FL is $8,070 per month. This is about 318% 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 $3,350 per month. That is about $4,720 less than the cost of a studio apartment.

How many available rental listings are in Key Biscayne, FL?

There are 197 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.

Apartments For Rent in Key Biscayne, FL

196 rentals

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APPLY INSTANTLY
FURNISHED
$8,300/mo
2 Beds
2 Baths
1,496 sqft
607 Ocean Dr #4K,
Key Biscayne, FL 33149
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NEW - 1 DAY AGO
APPLY INSTANTLY
FURNISHED
$7,350/mo
2 Beds
2 Baths
1,532 sqft
251 Crandon Blvd #308,
Key Biscayne, FL 33149
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APPLY INSTANTLY
$2,500/mo
1 Bed
1 Bath
608 sqft
255 Sunrise Dr #309,
Key Biscayne, FL 33149
$2,500/mo
1 Bed
1.5 Baths
900 sqft
201 Galen Dr W,
Key Biscayne, FL 33149
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FURNISHED
$7,893/mo
Studio
1 Bath
419 sqft
455 Grand Bay Dr #3-ID1022329P,
Key Biscayne, FL 33149
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FURNISHED
$15,812/mo
1 Bed
1 Bath
419 sqft
455 Grand Bay Dr #3-ID1022331P,
Key Biscayne, FL 33149
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$3,200/mo
2 Beds
2 Baths
1,109 sqft
251 Galen Dr #304,
Key Biscayne, FL 33149
FURNISHED
$11,993/mo
3 Beds
3 Baths
1,496 sqft
235 Crandon Blvd #2-ID1049800P,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
APPLY INSTANTLY
$2,500/mo
1 Bed
1.5 Baths
900 sqft
201 Galen Dr W #107,
Key Biscayne, FL 33149
APPLY INSTANTLY
FURNISHED
$10,000/mo
3 Beds
3 Baths
2,176 sqft
201 Crandon Blvd #1235,
Key Biscayne, FL 33149
APPLY INSTANTLY
$8,500/mo
2 Beds
2 Baths
1,532 sqft
151 Crandon Blvd #140,
Key Biscayne, FL 33149
APPLY INSTANTLY
$15,000/mo
3 Beds
2 Baths
1121 Crandon Blvd #D1201,
Key Biscayne, FL 33149
APPLY INSTANTLY
$12,000/mo
2 Beds
2 Baths
1,760 sqft
445 Grand Bay Dr #412,
Key Biscayne, FL 33149
APPLY INSTANTLY
$13,500/mo
2 Beds
2.5 Baths
2,100 sqft
781 Crandon Blvd #1405,
Key Biscayne, FL 33149
APPLY INSTANTLY
$19,500/mo
2 Beds
3 Baths
1,703 sqft
350 Ocean Dr #704N,
Key Biscayne, FL 33149
APPLY INSTANTLY
$11,500/mo
2 Beds
2 Baths
1,782 sqft
1111 Crandon Blvd #A808,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
FURNISHED
$2,300/mo
1 Bed
1 Bath
530 sqft
100 Sunrise Dr #13,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
$6,750/mo
3 Beds
2 Baths
1,360 sqft
50 Ocean Lane Dr #204,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
APPLY INSTANTLY
PET FRIENDLY
FURNISHED
$2,700/mo
1 Bed
1 Bath
474 sqft
325 Fernwood Rd #2,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
FURNISHED
$28,000/mo
2 Beds
3.5 Baths
2,064 sqft
350 Ocean Dr #304N,
Key Biscayne, FL 33149
APPLY INSTANTLY
$19,000/mo
2 Beds
3.5 Baths
1,542 sqft
360 Ocean Dr #305S,
Key Biscayne, FL 33149
APPLY INSTANTLY
$10,000/mo
2 Beds
3 Baths
2,013 sqft
151 Crandon Blvd #802,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
$18,000/mo
2 Beds
4 Baths
1,542 sqft
350 Ocean Dr #305N,
Key Biscayne, FL 33149
APPLY INSTANTLY
$8,000/mo
2 Beds
2 Baths
1,532 sqft
251 Crandon Blvd #1228,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
$17,500/mo
3 Beds
3 Baths
2,160 sqft
166 Harbor Dr #6B,
Key Biscayne, FL 33149
APPLY INSTANTLY
$15,000/mo
3 Beds
2 Baths
1,930 sqft
199 Ocean Lane Dr #901,
Key Biscayne, FL 33149
APPLY INSTANTLY
$11,000/mo
3 Beds
3 Baths
2,014 sqft
251 Crandon Blvd #430,
Key Biscayne, FL 33149
APPLY INSTANTLY
PET FRIENDLY
$23,000/mo
3 Beds
4 Baths
2,780 sqft
789 Crandon Blvd #1001,
Key Biscayne, FL 33149
APPLY INSTANTLY
$22,000/mo
3 Beds
4.5 Baths
3,084 sqft
799 Crandon Blvd #1203,
Key Biscayne, FL 33149
APPLY INSTANTLY
$15,500/mo
3 Beds
3 Baths
1,880 sqft
201 Crandon Blvd #642,
Key Biscayne, FL 33149
APPLY INSTANTLY
$3,500/mo
2 Beds
2 Baths
964 sqft
290 Sunrise Dr #3-A,
Key Biscayne, FL 33149
APPLY INSTANTLY
FURNISHED
$3,800/mo
1 Bed
1 Bath
690 sqft
200 Galen Dr #308,
Key Biscayne, FL 33149
APPLY INSTANTLY
$7,950/mo
2 Beds
2 Baths
1,496 sqft
611 Ocean Dr #3E,
Key Biscayne, FL 33149
APPLY INSTANTLY
FURNISHED
$6,000/mo
3 Beds
2 Baths
1,260 sqft
177 Ocean Lane Dr #711,
Key Biscayne, FL 33149
APPLY INSTANTLY
$7,500/mo
2 Beds
2 Baths
1,310 sqft
715 Crandon Blvd #306,
Key Biscayne, FL 33149
PET FRIENDLY
$7,000/mo
2 Beds
2 Baths
1,506 sqft
151 Crandon Blvd #1002,
Key Biscayne, FL 33149
$4,500/mo
2 Beds
2 Baths
1,212 sqft
115 Sunrise Dr #2B,
Key Biscayne, FL 33149
FURNISHED
$19,000/mo
3 Beds
3.5 Baths
2,100 sqft
Address Not Disclosed,
Key Biscayne, FL 33149
NEW - 17 HRS AGO
FURNISHED
$7,800/mo
2 Beds
2 Baths
1,560 sqft
251 Crandon Blvd #234,
Key Biscayne, FL 33149
NEW - 20 HRS AGO
PET FRIENDLY
$3,500/mo
2 Beds
1.5 Baths
875 sqft
798 Crandon Blvd #9C,
Key Biscayne, FL 33149
Explore by rental type - Single Family
18 houses for rent in Key Biscayne, FL
NEW - 2 DAYS AGO
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd,
Key Biscayne, FL 33149
PET FRIENDLY
$18,000/mo
4 bd
3.5 ba
2,561 sqft
330 Glenridge Rd,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$180,000/mo
5 bd
8.5 ba
8,903 sqft
360 Harbor Dr,
Key Biscayne, FL 33149
PET FRIENDLY
$10,500/mo
3 bd
3 ba
1,980 sqft
225 W Heather Dr,
Key Biscayne, FL 33149
PET FRIENDLY
$14,450/mo
3 bd
3.5 ba
3,343 sqft
669 S Mashta Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$27,000/mo
6 bd
6 ba
4,007 sqft
6 Coconut Ln,
Key Biscayne, FL 33149
PET FRIENDLY
$18,900/mo
4 bd
3.5 ba
3,006 sqft
324 Caribbean Rd,
Key Biscayne, FL 33149
PET FRIENDLY
$31,500/mo
4 bd
5 ba
3,202 sqft
621 N Mashta Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$55,000/mo
5 bd
5.5 ba
3,661 sqft
270 Island Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$22,000/mo
5 bd
5 ba
3,149 sqft
340 Atlantic Rd,
Key Biscayne, FL 33149
Explore by rental type - Townhome
7 townhomes for rent in Key Biscayne, FL
NEW - 2 DAYS AGO
PET FRIENDLY
$4,000/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #CU-55,
Key Biscayne, FL 33149
PET FRIENDLY
$7,800/mo
2 bd
3 ba
1,340 sqft
226 Seaview Dr #105,
Key Biscayne, FL 33149
PET FRIENDLY
$3,500/mo
2 bd
1.5 ba
875 sqft
798 Crandon Blvd #34-C,
Key Biscayne, FL 33149
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #44-B,
Key Biscayne, FL 33149
FURNISHED
$6,500/mo
2 bd
2 ba
1,042 sqft
881 Ocean Dr,
Key Biscayne, FL 33149
$15,500/mo
4 bd
4 ba
3,874 sqft
474 Fernwood Rd #474,
Key Biscayne, FL 33149
$14,500/mo
4 bd
4 ba
1,800 sqft
472 Fernwood Rd #472,
Key Biscayne, FL 33149
Explore by rental type - Condo
119 condos for rent in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
FURNISHED
$7,250/mo
2 bd
2 ba
1,532 sqft
251 Crandon Blvd #1025,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$14,500/mo
2 bd
3.5 ba
2,174 sqft
791 Crandon Blvd #901,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$7,500/mo
2 bd
2 ba
1,547 sqft
151 Crandon Blvd #635,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1003,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$13,500/mo
4 bd
4 ba
3,083 sqft
151 Crandon Blvd #525,
Key Biscayne, FL 33149
$6,300/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #D1206,
Key Biscayne, FL 33149
$5,500/mo
2 bd
2 ba
1,260 sqft
199 Ocean Lane Dr #1111,
Key Biscayne, FL 33149
FURNISHED
$7,600/mo
2 bd
2 ba
1,409 sqft
1111 Crandon Blvd #A1105,
Key Biscayne, FL 33149
Explore by feature - Air Conditioning
92 rentals with air conditioning in Key Biscayne, FL
NEW - 2 DAYS AGO
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$14,500/mo
2 bd
3.5 ba
2,174 sqft
791 Crandon Blvd #901,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$7,500/mo
2 bd
2 ba
1,547 sqft
151 Crandon Blvd #635,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$13,500/mo
4 bd
4 ba
3,083 sqft
151 Crandon Blvd #525,
Key Biscayne, FL 33149
$6,300/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #D1206,
Key Biscayne, FL 33149
FURNISHED
$7,500/mo
2 bd
2 ba
1,720 sqft
121 Crandon Blvd #358,
Key Biscayne, FL 33149
PET FRIENDLY
$8,900/mo
2 bd
2 ba
1,820 sqft
121 Crandon Blvd #259,
Key Biscayne, FL 33149
FURNISHED
$14,000/mo
3 bd
2.5 ba
2,515 sqft
201 Crandon Blvd #938,
Key Biscayne, FL 33149
Explore by feature - Pet Friendly
53 pet-friendly rentals in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
PET FRIENDLY
$19,900/mo
2 bd
3.5 ba
1,703 sqft
350 Ocean Dr #CU-704N,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1003,
Key Biscayne, FL 33149
PET FRIENDLY
$5,950/mo
2 bd
2 ba
1,231 sqft
77 Crandon Blvd #CU-8D,
Key Biscayne, FL 33149
PET FRIENDLY
$8,900/mo
2 bd
2 ba
1,820 sqft
121 Crandon Blvd #259,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
PET FRIENDLY
$4,000/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #CU-55,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$4,500/mo
1 bd
1 ba
590 sqft
300 Sunrise Dr #1B,
Key Biscayne, FL 33149
PET FRIENDLY
$5,950/mo
3 bd
2 ba
1,231 sqft
77 Crandon Blvd #8D,
Key Biscayne, FL 33149
PET FRIENDLY
$8,500/mo
2 bd
2 ba
1,532 sqft
151 Crandon Blvd #CU-140,
Key Biscayne, FL 33149
Explore by feature - Garage
39 rentals with a garage in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
FURNISHED
$7,600/mo
2 bd
2 ba
1,409 sqft
1111 Crandon Blvd #A1105,
Key Biscayne, FL 33149
FURNISHED
$14,000/mo
3 bd
2.5 ba
2,515 sqft
201 Crandon Blvd #938,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$30,000/mo
3 bd
3.5 ba
2,257 sqft
360 Ocean Dr #506S,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$10,000/mo
2 bd
2 ba
1,310 sqft
705 Crandon Blvd #506,
Key Biscayne, FL 33149
$9,000/mo
2 bd
2 ba
1,532 sqft
251 Crandon Blvd #904,
Key Biscayne, FL 33149
FURNISHED
$12,000/mo
2 bd
2 ba
1,782 sqft
1111 Crandon Blvd #C607,
Key Biscayne, FL 33149
FURNISHED
$5,800/mo
2 bd
2 ba
1,546 sqft
151 Crandon Blvd #833,
Key Biscayne, FL 33149
$10,500/mo
3 bd
2 ba
1,875 sqft
881 Ocean Dr #12C,
Key Biscayne, FL 33149
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1006,
Key Biscayne, FL 33149
Explore by rental type - Single Family
18 houses for rent in Key Biscayne, FL
NEW - 2 DAYS AGO
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd,
Key Biscayne, FL 33149
PET FRIENDLY
$18,000/mo
4 bd
3.5 ba
2,561 sqft
330 Glenridge Rd,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$180,000/mo
5 bd
8.5 ba
8,903 sqft
360 Harbor Dr,
Key Biscayne, FL 33149
PET FRIENDLY
$10,500/mo
3 bd
3 ba
1,980 sqft
225 W Heather Dr,
Key Biscayne, FL 33149
PET FRIENDLY
$14,450/mo
3 bd
3.5 ba
3,343 sqft
669 S Mashta Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$27,000/mo
6 bd
6 ba
4,007 sqft
6 Coconut Ln,
Key Biscayne, FL 33149
PET FRIENDLY
$18,900/mo
4 bd
3.5 ba
3,006 sqft
324 Caribbean Rd,
Key Biscayne, FL 33149
PET FRIENDLY
$31,500/mo
4 bd
5 ba
3,202 sqft
621 N Mashta Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$55,000/mo
5 bd
5.5 ba
3,661 sqft
270 Island Dr,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$22,000/mo
5 bd
5 ba
3,149 sqft
340 Atlantic Rd,
Key Biscayne, FL 33149
Explore by rental type - Townhome
7 townhomes for rent in Key Biscayne, FL
NEW - 2 DAYS AGO
PET FRIENDLY
$4,000/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #CU-55,
Key Biscayne, FL 33149
PET FRIENDLY
$7,800/mo
2 bd
3 ba
1,340 sqft
226 Seaview Dr #105,
Key Biscayne, FL 33149
PET FRIENDLY
$3,500/mo
2 bd
1.5 ba
875 sqft
798 Crandon Blvd #34-C,
Key Biscayne, FL 33149
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #44-B,
Key Biscayne, FL 33149
FURNISHED
$6,500/mo
2 bd
2 ba
1,042 sqft
881 Ocean Dr,
Key Biscayne, FL 33149
$15,500/mo
4 bd
4 ba
3,874 sqft
474 Fernwood Rd #474,
Key Biscayne, FL 33149
$14,500/mo
4 bd
4 ba
1,800 sqft
472 Fernwood Rd #472,
Key Biscayne, FL 33149
Explore by rental type - Condo
119 condos for rent in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
FURNISHED
$7,250/mo
2 bd
2 ba
1,532 sqft
251 Crandon Blvd #1025,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$14,500/mo
2 bd
3.5 ba
2,174 sqft
791 Crandon Blvd #901,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$7,500/mo
2 bd
2 ba
1,547 sqft
151 Crandon Blvd #635,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1003,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$13,500/mo
4 bd
4 ba
3,083 sqft
151 Crandon Blvd #525,
Key Biscayne, FL 33149
$6,300/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #D1206,
Key Biscayne, FL 33149
$5,500/mo
2 bd
2 ba
1,260 sqft
199 Ocean Lane Dr #1111,
Key Biscayne, FL 33149
FURNISHED
$7,600/mo
2 bd
2 ba
1,409 sqft
1111 Crandon Blvd #A1105,
Key Biscayne, FL 33149
Explore by feature - Air Conditioning
92 rentals with air conditioning in Key Biscayne, FL
NEW - 2 DAYS AGO
FURNISHED
$3,300/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$14,500/mo
2 bd
3.5 ba
2,174 sqft
791 Crandon Blvd #901,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$7,500/mo
2 bd
2 ba
1,547 sqft
151 Crandon Blvd #635,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
FURNISHED
$13,500/mo
4 bd
4 ba
3,083 sqft
151 Crandon Blvd #525,
Key Biscayne, FL 33149
$6,300/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #D1206,
Key Biscayne, FL 33149
FURNISHED
$7,500/mo
2 bd
2 ba
1,720 sqft
121 Crandon Blvd #358,
Key Biscayne, FL 33149
PET FRIENDLY
$8,900/mo
2 bd
2 ba
1,820 sqft
121 Crandon Blvd #259,
Key Biscayne, FL 33149
FURNISHED
$14,000/mo
3 bd
2.5 ba
2,515 sqft
201 Crandon Blvd #938,
Key Biscayne, FL 33149
Explore by feature - Pet Friendly
53 pet-friendly rentals in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$11,500/mo
3 bd
3.5 ba
2,155 sqft
199 Ocean Lane Dr #305,
Key Biscayne, FL 33149
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
PET FRIENDLY
$19,900/mo
2 bd
3.5 ba
1,703 sqft
350 Ocean Dr #CU-704N,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1003,
Key Biscayne, FL 33149
PET FRIENDLY
$5,950/mo
2 bd
2 ba
1,231 sqft
77 Crandon Blvd #CU-8D,
Key Biscayne, FL 33149
PET FRIENDLY
$8,900/mo
2 bd
2 ba
1,820 sqft
121 Crandon Blvd #259,
Key Biscayne, FL 33149
NEW - 2 DAYS AGO
PET FRIENDLY
$4,000/mo
1 bd
1.5 ba
776 sqft
798 Crandon Blvd #CU-55,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$4,500/mo
1 bd
1 ba
590 sqft
300 Sunrise Dr #1B,
Key Biscayne, FL 33149
PET FRIENDLY
$5,950/mo
3 bd
2 ba
1,231 sqft
77 Crandon Blvd #8D,
Key Biscayne, FL 33149
PET FRIENDLY
$8,500/mo
2 bd
2 ba
1,532 sqft
151 Crandon Blvd #CU-140,
Key Biscayne, FL 33149
Explore by feature - Garage
39 rentals with a garage in Key Biscayne, FL
NEW - 1 DAY AGO
PET FRIENDLY
$9,500/mo
3 bd
3 ba
1,677 sqft
251 Crandon Blvd #509,
Key Biscayne, FL 33149
FURNISHED
$7,600/mo
2 bd
2 ba
1,409 sqft
1111 Crandon Blvd #A1105,
Key Biscayne, FL 33149
FURNISHED
$14,000/mo
3 bd
2.5 ba
2,515 sqft
201 Crandon Blvd #938,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$30,000/mo
3 bd
3.5 ba
2,257 sqft
360 Ocean Dr #506S,
Key Biscayne, FL 33149
PET FRIENDLY
FURNISHED
$10,000/mo
2 bd
2 ba
1,310 sqft
705 Crandon Blvd #506,
Key Biscayne, FL 33149
$9,000/mo
2 bd
2 ba
1,532 sqft
251 Crandon Blvd #904,
Key Biscayne, FL 33149
FURNISHED
$12,000/mo
2 bd
2 ba
1,782 sqft
1111 Crandon Blvd #C607,
Key Biscayne, FL 33149
FURNISHED
$5,800/mo
2 bd
2 ba
1,546 sqft
151 Crandon Blvd #833,
Key Biscayne, FL 33149
$10,500/mo
3 bd
2 ba
1,875 sqft
881 Ocean Dr #12C,
Key Biscayne, FL 33149
FURNISHED
$7,500/mo
2 bd
2 ba
1,409 sqft
1121 Crandon Blvd #E1006,
Key Biscayne, FL 33149

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.

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Othoniel Marlieri
Resident
1y ago
"Key Biscayne os a perfect place to leave, but need more attention about basic things like a Super Market and safe environment. "
0
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Mariafedc
Resident
2y ago
"There are lots of places that are dog friendly. There’s a dog park. Many dog owners live in the area. "
0
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Lladom
Resident
2y ago
"Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
0
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Ericazc
Resident
6y ago
"Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
1
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Deborah B.
Resident
6y ago
"Have been spending winters here for 53 years. Love the family focus, beautiful beaches and public amenities. Thoughtful services like free Freebee pick ups and transportation to shopping make the Key accessible for teens to seniors. "
0
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Mati P.
Resident
6y ago
"Its beautiful, peaceful and safe. I feel great living here. It’s lush, people are friendly, and respectful. It’s a great place to raise a family. The community is very pretty, Gardenia are manicured. There’s beautiful beaches and gorgeous homes. The school is pretty good as well. "
2
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Ayishamartins
Resident
6y ago
"Some places do not allow dogs but there is a dog park weather like a bunch of dogs and mostly it’s pretty nice"
1
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Mati P.
Resident
6y ago
"This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
1
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Luis D.
Resident
6y ago
"Halloween’s decoration and fully of events in that day. Many sports in Village green. The community center has many events for all the family "
0
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Adrian.grottola
Resident
6y ago
"Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
0
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Mathew P.
Resident
6y ago
"The unity and the sense of community. The safety and sense of family oriented households that attribute to a beautiful place to live. "
0
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Ivan M.
Resident
7y ago
"Save and quite perfect place for a family. There are as a public transportation electric’s cars around the island. "
1
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Mayra
Resident
7y ago
"Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
0
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Efrao
Resident
7y ago
"Great place to live and I don’t commute everything is close by and i walk to work. Public transportation is great "
0
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Kikisammataro
Resident
7y ago
"Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
0
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Mayra
Resident
7y ago
"This is a very safe family neighborhood. Kids run freely and there’s a lot of activities for them. The school is great but the classrooms have more students than it should."
0
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Ljsklein
Resident
7y ago
"My building is dog friendly. It seems like most of the people have dogs and love to walk them. We all clean up after our dogs. There’s poop bags in containers around the building with a place to dispose of them. There is also a dog park on the Key. "
0
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Maria
Resident
7y ago
"I don’t have dogs. There’s a very nice dog park right next to the green field. Dogs are not allowed in the field, that is why they have their dog park, but the many owners don’t follow the rules which is very annoying. Most of all when you get the smell when exercising...."
0
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Fabio
Resident
7y ago
"Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
0
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Dani.montenegro
Resident
7y ago
"I can’t give my opinion because I don’t have dogs, cat or any other pet. And there are many dog owners in KB but most of them are not very respectful with people who don’t. "
0
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Dcas
Resident
7y ago
"Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
0
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Kiragrossman
Resident
7y ago
"They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
0
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Kiragrossman
Resident
7y ago
"This is a Great place to live. The neighborhoods are safe and it’s a great location. Great for children. Good restaurants shops"
0
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Sandra S.
Resident
8y ago
"I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
1
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Kimbokak
Resident
8y ago
"Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
1
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Garandrew
Visitor
8y ago
"I am visiting for vacations and love this place. Nice neighborhood and friendly people. Very likely I will recommend it to my friends and family. "
0
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Thengea
Resident
8y ago
"If you don't have to commute out of the island it's wonderful. Otherwise, every event causes so much traffic. Living on an island is a blessing but the peoole really don't say hello or even make eye contact at the stores or parks :/"
0
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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 stayed about the same in Oct 2026 compared to the previous month. Rent previously peaked in Dec 2025.

Month	Average rent
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
Jul 2026	$9,000
Aug 2026	$8,900
Sep 2026	$9,200
Oct 2026	$9,250

View as a graph

Average Rent By Bedroom and Home Type

In October 2026, Townhomes were the most affordable home type to rent compared with Apartments and Condos and Houses.

	1 bed	2 beds	3 beds	4 beds	All
All home types	$3,350	$7,500	$12,786	$15,500	$9,000
Townhomes	$3,300	$6,500	$10,300	$14,500	$6,500
Apartments and Condos	$3,350	$7,500	$12,800	$12,333	$8,070
Houses	$3,300	—	$10,500	$18,500	$22,000

See more information about local market trends in Key Biscayne, FL

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 $8,070 per month. This is about 318% 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 $3,350 per month. That is about $4,720 less than the cost of a studio apartment.
How many available rental listings are in Key Biscayne, FL?
There are 197 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.

Browse Key Biscayne, FL homes by type

View this page in Spanish: Apartamentos en renta en Key Biscayne, FL - 196 Rentas | Trulia

This page was last updated with listings on Oct 14, 2026 11:22 AM PDT

Apartments For Rent in Key Biscayne, FL

196 rentals

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What Locals Say about Key Biscayne

Review Highlights

Average Rent Trends in Key Biscayne, FL

Average Rent By Bedroom and Home Type

Frequently Asked Questions about Rentals in Key Biscayne, FL

Browse Key Biscayne, FL homes by type

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