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about Key Biscayne

Key biscayne is located in Miami-Dade county Florida with a geographic area of 1.2 square miles. The total population in Key biscayne is 12,867 with 48.5% male and 51.5% female. Children under age 5 represent 5.6% of the population, under age 18 equal 31.5% of the population and over age 65 is 14.0% of the population. The median household income is $166,667, per capita income is $78,732. There are a total of 4,058 housing units with 69.3% owner occupied. Education includes 3.0% of residents that are high school graduates and 80.0% with a bachelor's degree or higher. The average temperature in Key biscayne in the summer is 80 degrees, and in the winter 56 degrees.

Key Biscayne
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117 Homes for Sale in Key Biscayne

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Key Biscayne Homes For Sale

  • Key Biscayne Condominium for Sale
  • Key Biscayne Single Family Home for Sale
  • Key Biscayne Townhouse for Sale

zip near Key Biscayne

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0. 799 Crandon Blvd
Key Biscayne
Ocean Club Ocean Tower 1, #504
Key Biscayne, FL 33149
3 Bd4 Ba3,084 SF
Condominium
$3,650,000
$1,184 SF
Listing by: Shelton and Stewart REALTORS
decreased:4/10/2025$3,650,000(3.95%)
datePricevariancetype
4/10/2025$3,650,000-3.95%decreased
2/6/2025$3,800,000-2.56%decreased
7/2/2024$3,900,000--Listed
0. 310 Redwood Ln
Key Biscayne
310 Redwood Ln
Key Biscayne, FL 33149
5 Bd5 Ba3,854 SF
Single Family
$6,399,000
$1,660 SF
Listing by: Compass Florida LLC
decreased:1/30/2025$6,399,000(1.55%)
datePricevariancetype
1/30/2025$6,399,000-1.55%decreased
10/22/2024$6,500,000-5.11%decreased
6/24/2024$6,850,000--Listed
41. 881 Ocean Dr
1. 881 Ocean Dr
2. 881 Ocean Dr
1 of 41
Contract 02-18-25
Key Biscayne
Casa del Mar, #23B
Key Biscayne, FL 33149
2 Bd2 Ba1,875 SF
Condominium
$1,700,000
$907 SF
Listing by: Fortune Christie's Intl R.E.
Contract:2/18/2025$1,700,000
datePricevariancetype
2/18/2025$1,700,000--Contract
10/26/2024$1,700,000-5.29%decreased
9/30/2024$1,795,000-4.01%decreased
6/13/2024$1,870,000--Listed
31. 1121 Crandon Blvd
1. 1121 Crandon Blvd
2. 1121 Crandon Blvd
1 of 31
Key Biscayne
Towers of Key Biscayne, #D604
Key Biscayne, FL 33149
2 Bd2 Ba1,409 SF
Condominium
$1,245,000
$884 SF
Listing by: Fortune Christie's International Real Estate
decreased:5/24/2025$1,245,000(6.04%)
datePricevariancetype
5/24/2025$1,245,000-6.04%decreased
3/20/2025$1,325,000-5.02%decreased
9/27/2024$1,395,000-1.76%decreased
6/13/2024$1,420,000--Listed
0. 1111 Crandon Blvd
Contract 02-07-25
Key Biscayne
Towers of Key Biscayne, #B103
Key Biscayne, FL 33149
2 Bd2 Ba1,409 SF
Condominium
$845,000
$600 SF
Listing by: Compass Florida LLC
Contract:2/7/2025$845,000
datePricevariancetype
2/7/2025$845,000--Contract
12/24/2024$845,000-2.87%decreased
11/11/2024$870,000-0.57%decreased
10/21/2024$875,000-2.67%decreased
5/5/2024$899,000--Listed
0. 200 Ocean Lane Dr
Contract 05-10-25
Key Biscayne
200 Ocean Lane Dr
Key Biscayne, FL 33149
1 Bd1 Ba1,259 SF
Cooperative
$935,000
$743 SF
Listing by: Compass Florida LLC
Contract:5/10/2025$935,000
datePricevariancetype
5/10/2025$935,000--Contract
1/28/2024$935,000--Listed
1. 200 Sunrise Dr
Contract 08-29-24
Key Biscayne
200 Sunrise Dr
Key Biscayne, FL 33149
3 Bd3 Ba1,500 SF
Condominium
$1,800,000
$1,200 SF
Listing by: Compass Florida LLC
Contract:8/29/2024$1,800,000
datePricevariancetype
8/29/2024$1,800,000--Contract
1/5/2024$1,800,000--Listed
0. 737 Crandon Blvd
Contract 12-11-24
Key Biscayne
Ocean Club Lake Villa 2, #202
Key Biscayne, FL 33149
3 Bd3 Ba2,470 SF
Condominium
$2,495,000
$1,010 SF
Contract:12/11/2024$2,495,000
datePricevariancetype
12/11/2024$2,495,000--Contract
12/19/2023$2,495,000--Listed
1. 155 Ocean Lane Dr
Key Biscayne
155 Ocean Lane Dr
Key Biscayne, FL 33149
1 Bd1 Ba895 SF
Condominium
$695,000
$777 SF
Listing by: Charles Rutenberg Realty FTL
decreased:4/18/2025$695,000(7.32%)
datePricevariancetype
4/18/2025$695,000-7.32%decreased
2/4/2025$749,900-5.67%decreased
11/19/2024$795,000--Listed
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