View 798 Crandon Blvd 55-B Key Biscayne, FL MLS# A11816440
$699,000
1

Beds

1.0

Baths

776

Sq.Ft.

798 Crandon Blvd 55-B

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 699 N Mashta Dr Key Biscayne, FL MLS# A11815194
  • Virtual Tour
1 of 4
OPEN HOUSE: Saturday 12/20 12:00 PM - 3:00 PM
$22,500,000
4

Beds

4.1

Baths

3,241

Sq.Ft.

699 N Mashta Dr

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 420 Island Dr Key Biscayne, FL MLS# A11812864
  • Virtual Tour
1 of 84
$14,000,000
6

Beds

6.2

Baths

6,405

Sq.Ft.

420 Island Dr

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
The time to sell is now! THE TIME TO SELL IS NOW!
View 360 Ocean Dr 205S Key Biscayne, FL MLS# A11810648
  • Virtual Tour
1 of 39
$2,950,000
2

Beds

3.1

Baths

1,830

Sq.Ft.

360 Ocean Dr 205S

Key Biscayne, FL

Courtesy of FORTUNE CHRISTIE'S INTERNATIONAL REAL ESTATE
View 310 Woodcrest Rd Key Biscayne, FL MLS# A11792830
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1 of 19
$2,985,000
4

Beds

3.0

Baths

1,817

Sq.Ft.

310 Woodcrest Rd

Key Biscayne, FL

Courtesy of FORTUNE CHRISTIE'S INTERNATIONAL REAL ESTATE
View 701 Crandon Blvd 402 Key Biscayne, FL MLS# A11797478
$1,995,000
3

Beds

3.0

Baths

1,830

Sq.Ft.

701 Crandon Blvd 402

Key Biscayne, FL

Courtesy of MIAMI RESIDENTIAL GROUP
View 689 Glenridge Rd Key Biscayne, FL MLS# A11795209
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1 of 48
$4,995,000
6

Beds

6.1

Baths

3,646

Sq.Ft.

689 Glenridge Rd

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 445 Grand Bay Dr 802 Key Biscayne, FL MLS# A11795040
$3,149,000
2

Beds

3.0

Baths

2,950

Sq.Ft.

445 Grand Bay Dr 802

Key Biscayne, FL

Courtesy of TRUE VISION SERVICES CORP
View 141 Island Dr Key Biscayne, FL MLS# A11789949
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1 of 10
$4,500,000
3

Beds

3.0

Baths

2,927

Sq.Ft.

141 Island Dr

Key Biscayne, FL

Courtesy of SHELTON AND STEWART REALTORS
View 255 Ridgewood Rd Key Biscayne, FL MLS# A11789524
  • Virtual Tour
1 of 61
$3,650,000
4

Beds

3.0

Baths

2,177

Sq.Ft.

255 Ridgewood Rd

Key Biscayne, FL

Courtesy of DEZER PLATINUM REALTY LLC
View 635 Curtiswood Dr Key Biscayne, FL MLS# A11789102
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1 of 22
$5,100,000
7

Beds

6.0

Baths

3,888

Sq.Ft.

635 Curtiswood Dr

Key Biscayne, FL

Courtesy of COMPASS FLORIDA, LLC
View 1111 Crandon Blvd B804 Key Biscayne, FL MLS# A11785766
$1,195,000
2

Beds

2.0

Baths

1,409

Sq.Ft.

1111 Crandon Blvd B804

Key Biscayne, FL

Courtesy of UNITED REALTY GROUP INC
View 1121 Crandon Blvd F206 Key Biscayne, FL MLS# A11784201
$1,395,000
3

Beds

2.0

Baths

1,782

Sq.Ft.

1121 Crandon Blvd F206

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 31 Island Dr Key Biscayne, FL MLS# A11782945
  • Virtual Tour
1 of 26
$11,000,000
6

Beds

6.1

Baths

5,826

Sq.Ft.

31 Island Dr

Key Biscayne, FL

Courtesy of GIMEZA A REAL ESTATE CORP.
View 481 S Mashta Drive Key Biscayne, FL MLS# A11779615
$21,780,000
5

Beds

6.1

Baths

5,940

Sq.Ft.

481 S Mashta Drive

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 155 Ocean Lane Dr 404 Key Biscayne, FL MLS# A11775593
$1,090,000
2

Beds

2.0

Baths

1,260

Sq.Ft.

155 Ocean Lane Dr 404

Key Biscayne, FL

Courtesy of URDAPILLETA REAL ESTATE, LLC
View 250 Greenwood Drive Key Biscayne, FL MLS# A11775781
$3,625,000
5

Beds

4.1

Baths

3,297

Sq.Ft.

250 Greenwood Drive

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 765 Crandon Blvd 202 Key Biscayne, FL MLS# A11775160
$2,440,000
3

Beds

3.0

Baths

2,602

Sq.Ft.

765 Crandon Blvd 202

Key Biscayne, FL

Courtesy of BHHS EWM REALTY
View 765 Crandon Blvd 307 Key Biscayne, FL MLS# A11770441
$3,100,000
3

Beds

4.0

Baths

3,091

Sq.Ft.

765 Crandon Blvd 307

Key Biscayne, FL

Courtesy of HR 19 REALTY LLC
View 610 Harbor Cir Key Biscayne, FL MLS# A11766300
  • Virtual Tour
1 of 71
$11,300,000
6

Beds

6.2

Baths

5,216

Sq.Ft.

610 Harbor Cir

Key Biscayne, FL

Courtesy of AVANTI WAY REALTY LLC

About Key Biscayne

Listings in Key Biscayne, FL

198

Estimated median home price

$1,897,500
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 6
$100K - 200K 1
$200K - 300K 0
$300K - 400K 1
$400K - 500K 4
$500K - 600K 8
$600K - 700K 4
$700K - 800K 7
$800K - 900K 5
$900K - 1M 6
$1M - Max 156

Homes for Sale by Type in Key Biscayne, FL

Property Type Count
Single Family 56
Townhouse 4
Condo 130
Commercial 3
Rental 231
Lots and Land 0
Condo/Town/CoOp 0
CoOp 5
Multi Family 0
Mobile Home 0
Farms 0

(Data as of 12/16/2025)

Information deemed reliable but not guaranteed.

Copyright 2025 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 12/17/2025.

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