View 320 Atlantic Road Key Biscayne, FL MLS# A11914376
$8,925,000
6

Beds

6.1

Baths

5,275

Sq.Ft.

320 Atlantic Road

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 1121 Crandon Blvd D404 Key Biscayne, FL MLS# A11919163
$995,000
2

Beds

2.0

Baths

1,409

Sq.Ft.

1121 Crandon Blvd D404

Key Biscayne, FL

Courtesy of BLUE CAPITAL REALTY, LLC
View 445 Grand Bay Dr 303 Key Biscayne, FL MLS# A11919625
$3,850,000
4

Beds

4.1

Baths

3,480

Sq.Ft.

445 Grand Bay Dr 303

Key Biscayne, FL

Courtesy of EMERALD REAL ESTATE INC
The time to sell is now! THE TIME TO SELL IS NOW!
View 1121 Crandon Blvd E304 Key Biscayne, FL MLS# A11919535
$845,000
2

Beds

2.0

Baths

1,409

Sq.Ft.

1121 Crandon Blvd E304

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 605 Ocean Dr 2L Key Biscayne, FL MLS# A11918453
  • Virtual Tour
1 of 46
$2,600,000
3

Beds

3.0

Baths

1,772

Sq.Ft.

605 Ocean Dr 2L

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 555 Crandon Blvd 21 Key Biscayne, FL MLS# A11924667
$700,000
2

Beds

2.0

Baths

1,090

Sq.Ft.

555 Crandon Blvd 21

Key Biscayne, FL

Courtesy of AVANTI WAY BRICKELL
View 575 Crandon Blvd 504 Key Biscayne, FL MLS# A11917037
$4,250
2

Beds

2.0

Baths

1,311

Sq.Ft.

575 Crandon Blvd 504

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 350 Ocean Dr 405N Key Biscayne, FL MLS# A11916406
  • Virtual Tour
1 of 34
$3,900,000
2

Beds

3.1

Baths

1,727

Sq.Ft.

350 Ocean Dr 405N

Key Biscayne, FL

Courtesy of STERLING ONE REALTY, INC.
View 155 Sunrise Dr 4B Key Biscayne, FL MLS# A11916396
  • Virtual Tour
1 of 18
$975,000
2

Beds

2.0

Baths

1,212

Sq.Ft.

155 Sunrise Dr 4B

Key Biscayne, FL

Courtesy of IMS CONSULTING & MANAGEMENT
View 430 Grand Bay Dr PH-1AN Key Biscayne, FL MLS# A11915787
$26,000,000
4

Beds

4.2

Baths

9,600

Sq.Ft.

430 Grand Bay Dr PH-1AN

Key Biscayne, FL

Courtesy of THE CORCORAN GROUP
View 151 Crandon Blvd 1226 Key Biscayne, FL MLS# A11909525
$2,750,000
4

Beds

4.0

Baths

3,127

Sq.Ft.

151 Crandon Blvd 1226

Key Biscayne, FL

Courtesy of FORTUNE CHRISTIE'S INTERNATIONAL REAL ESTATE
View 445 Ridgewood Rd Key Biscayne, FL MLS# A11892142
  • Virtual Tour
1 of 35
$7,248,000
5

Beds

5.1

Baths

3,688

Sq.Ft.

445 Ridgewood Rd

Key Biscayne, FL

Courtesy of COMPASS FLORIDA, LLC
View 181 Crandon Blvd 106 Key Biscayne, FL MLS# A11913034
$1,210,000
2

Beds

2.0

Baths

1,600

Sq.Ft.

181 Crandon Blvd 106

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 100 Ocean Lane Dr 202 Key Biscayne, FL MLS# A11913845
$595,000
1

Beds

1.1

Baths

870

Sq.Ft.

100 Ocean Lane Dr 202

Key Biscayne, FL

Courtesy of RELATED ISG REALTY, LLC.
View 200 Ocean Lane Dr 501 Key Biscayne, FL MLS# A11914474
$4,289,000
3

Beds

4.0

Baths

2,399

Sq.Ft.

200 Ocean Lane Dr 501

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 55 Ocean Lane Dr 3030 Key Biscayne, FL MLS# A11912715
$620,000
1

Beds

1.1

Baths

972

Sq.Ft.

55 Ocean Lane Dr 3030

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 721 Crandon Blvd 207 Key Biscayne, FL MLS# A11913965
$2,295,000
3

Beds

3.0

Baths

2,174

Sq.Ft.

721 Crandon Blvd 207

Key Biscayne, FL

Courtesy of SOPPROS REALTY
View 350 E Ocean Dr 301N Key Biscayne, FL MLS# A11911813
$9,099,000
4

Beds

6.1

Baths

3,798

Sq.Ft.

350 E Ocean Dr 301N

Key Biscayne, FL

Courtesy of DOUGLAS ELLIMAN
View 155 Ocean Lane Dr 1002 Key Biscayne, FL MLS# A11912631
$945,000
1

Beds

1.0

Baths

895

Sq.Ft.

155 Ocean Lane Dr 1002

Key Biscayne, FL

Courtesy of BARNES INTERNATIONAL REALTY, LLC
View 550 Harbor Dr Key Biscayne, FL MLS# A11912105
  • Virtual Tour
1 of 66
$21,950,000
7

Beds

7.1

Baths

6,497

Sq.Ft.

550 Harbor Dr

Key Biscayne, FL

Courtesy of THREE BRIDGES REALTY, LLC

About Key Biscayne

Listings in Key Biscayne, FL

191

Estimated median home price

$2,000,000
Key Biscayne FL Homes for Sale & Properties

Weichert Realtors is one of the nation's leading providers of Key Biscayne, Florida real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Key Biscayne, FL.

Homes for Sale by Price in Key Biscayne, FL

Price Count
$0 - 100K 7
$100K - 200K 0
$200K - 300K 0
$300K - 400K 1
$400K - 500K 4
$500K - 600K 8
$600K - 700K 4
$700K - 800K 7
$800K - 900K 4
$900K - 1M 8
$1M - Max 148

Homes for Sale by Type in Key Biscayne, FL

Property Type Count
Single Family 56
Townhouse 5
Condo 125
Commercial 0
Rental 206
Lots and Land 0
Condo/Town/CoOp 0
CoOp 5
Multi Family 0
Mobile Home 0
Farms 0

(Data as of 1/16/2026)

Information deemed reliable but not guaranteed.

The data relating to real estate on this web site comes in part from the Internet Data Exchange (IDX) program of The Fort Lauderdale Board of Realtors. Real estate listings held by firms other than Weichert Realtors, include the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 1/22/2026.

Copyright 2026 BeachesMLS, Inc. All rights reserved.

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 1/22/2026.

The data relating to the real estate for sale on this web site comes in part from the Realtor Association of Greater Miami and the Beaches.

The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective consumers may be interested in purchasing