View 240 Galen Drive 109 Key Biscayne, FL MLS# A11960477
$740,000
3

Beds

2.0

Baths

1,100

Sq.Ft.

240 Galen Drive 109

Key Biscayne, FL

Courtesy of DLS INTERNATIONAL REALTY
View 50 Ocean Lane Dr 404 Key Biscayne, FL MLS# A11961130
$1,145,000
3

Beds

2.0

Baths

1,360

Sq.Ft.

50 Ocean Lane Dr 404

Key Biscayne, FL

Courtesy of GREEN STREET REALTY
View 310 Harbor Ct Key Biscayne, FL MLS# A11959280
  • Virtual Tour
1 of 25
$3,150,000
4

Beds

2.0

Baths

2,175

Sq.Ft.

310 Harbor Ct

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
The time to sell is now! THE TIME TO SELL IS NOW!
View 350 Ocean Dr 701N Key Biscayne, FL MLS# A11958326
  • Virtual Tour
1 of 52
$11,995,000
4

Beds

5.1

Baths

3,787

Sq.Ft.

350 Ocean Dr 701N

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 151 Crandon Blvd 136 Key Biscayne, FL MLS# A11959102
$1,450,000
2

Beds

2.0

Baths

1,532

Sq.Ft.

151 Crandon Blvd 136

Key Biscayne, FL

Courtesy of DOUGLAS ELLIMAN
View 550 Ocean Dr 8B Key Biscayne, FL MLS# A11959898
  • Virtual Tour
1 of 34
$850,000
2

Beds

2.0

Baths

1,325

Sq.Ft.

550 Ocean Dr 8B

Key Biscayne, FL

Courtesy of FORTUNE INTERNATIONAL REALTY
View 255 Galen Dr 4A Key Biscayne, FL MLS# A11960020
  • Virtual Tour
1 of 37
$750,000
2

Beds

2.0

Baths

1,036

Sq.Ft.

255 Galen Dr 4A

Key Biscayne, FL

Courtesy of EXP REALTY LLC
View 250 Fernwood Rd Key Biscayne, FL MLS# A11959405
  • Virtual Tour
1 of 8
$2,999,000
3

Beds

2.0

Baths

1,391

Sq.Ft.

250 Fernwood Rd

Key Biscayne, FL

Courtesy of THREE BRIDGES REALTY, LLC
View 765 Crandon Blvd 506 Key Biscayne, FL MLS# A11955526
$2,500,000
3

Beds

3.0

Baths

2,477

Sq.Ft.

765 Crandon Blvd 506

Key Biscayne, FL

Courtesy of SERHANT
View 703 Crandon Blvd PH-3 Key Biscayne, FL MLS# A11951959
$1,690,000
3

Beds

2.0

Baths

1,570

Sq.Ft.

703 Crandon Blvd PH-3

Key Biscayne, FL

Courtesy of ENVIROTEK REALTY
View 260 Crandon Blvd E18 Key Biscayne, FL MLS# A11951163
$1,100,000
785

Sq.Ft.

260 Crandon Blvd E18

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 251 Crandon Blvd 806 Key Biscayne, FL MLS# A11952490
$3,100,000
2

Beds

2.1

Baths

2,220

Sq.Ft.

251 Crandon Blvd 806

Key Biscayne, FL

Courtesy of MIAMI RESIDENTIAL GROUP
View 350 Ocean Dr 205N Key Biscayne, FL MLS# A11951092
  • Virtual Tour
1 of 28
$3,750,000
2

Beds

3.0

Baths

1,830

Sq.Ft.

350 Ocean Dr 205N

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 760 Allendale Road Key Biscayne, FL MLS# A11950310
$2,950,000
3

Beds

2.0

Baths

2,388

Sq.Ft.

760 Allendale Road

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View 760 Allendale Road Key Biscayne, FL MLS# A11950574
$2,950,000
Studio

Beds

0.0

Baths

760 Allendale Road

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View Address not provided Key Biscayne, FL MLS# A11952396
$2,800,000
3

Beds

2.0

Baths

1,669

Sq.Ft.

Address not provided

Key Biscayne, FL

Courtesy of FLORIDA REALTY OF MIAMI CORP
View 155 Ocean Lane Dr 407 Key Biscayne, FL MLS# A11952766
$780,000
1

Beds

1.1

Baths

895

Sq.Ft.

155 Ocean Lane Dr 407

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 164 W Mashta Dr Key Biscayne, FL MLS# A11953262
  • Virtual Tour
1 of 34
$5,250,000
5

Beds

5.0

Baths

3,801

Sq.Ft.

164 W Mashta Dr

Key Biscayne, FL

Courtesy of ONE SOTHEBY'S INTERNATIONAL REALTY
View Address not provided Key Biscayne, FL MLS# A11949193
$3,795,000
5

Beds

5.0

Baths

3,186

Sq.Ft.

Address not provided

Key Biscayne, FL

Courtesy of COLDWELL BANKER REALTY
View 100 Sunrise Dr 5 Key Biscayne, FL MLS# A11951261
  • Virtual Tour
1 of 11
$449,000
Studio

Beds

1.0

Baths

410

Sq.Ft.

100 Sunrise Dr 5

Key Biscayne, FL

Courtesy of CRISTINA SAMMATARO

About Key Biscayne

Listings in Key Biscayne, FL

194

Estimated median home price

$2,409,000
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 8
$100K - 200K 0
$200K - 300K 0
$300K - 400K 0
$400K - 500K 3
$500K - 600K 11
$600K - 700K 3
$700K - 800K 10
$800K - 900K 5
$900K - 1M 7
$1M - Max 147

Homes for Sale by Type in Key Biscayne, FL

Property Type Count
Single Family 57
Townhouse 5
Condo 125
Commercial 1
Rental 224
Lots and Land 1
Condo/Town/CoOp 0
CoOp 5
Multi Family 0
Mobile Home 0
Farms 0

(Data as of 3/12/2026)

Information deemed reliable but not guaranteed.

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