Key Biscayne Homes for Sale

Included below are homes for sale in Key Biscayne. If you would like more information on any of these Key Biscayne real estate listings, just click the "Request More Information" button when viewing the details of that property. We can provide you with disclosures, past sales history, dates and prices of homes recently sold nearby, and more.

And, if you haven't already, be sure to register for a free account so that you can receive email alerts whenever new Key Biscayne listings come on the market.

Key Biscayne July 16, 2024
29
Listed
123
Avg. DOM
$2,223.20
Avg. $ / Sq.Ft.
$6,295,000
Med. List Price
29 Properties
Page 1 of 3
$17,490,000
Neighborhood: CAPE FLORIDA SUB SEC 3
4
Beds
4F11/2
Baths
6,661
Sq.Ft.
1983
Year Built
6
Days on Site
A11621943
MLS
$7,550,000
Neighborhood: BISCAYNE KEY ESTATES
7
Beds
7F11/2
Baths
5,528
Sq.Ft.
2007
Year Built
6
Days on Site
A11613206
MLS
$4,200,000
Neighborhood: BISCAYNE KEY ESTATES
4
Beds
4
Baths
3,638
Sq.Ft.
1951
Year Built
9
Days on Site
A11618797
MLS
$2,900,000
Neighborhood: BISC KEY ESTATES
3
Beds
2
Baths
1,662
Sq.Ft.
1952
Year Built
20
Days on Site
A11614444
MLS
$3,600,000
Neighborhood: BISCAYNE KEY ESTATES
4
Beds
4
Baths
2,111
Sq.Ft.
1954
Year Built
20
Days on Site
A11614472
MLS
$6,800,000
Neighborhood: BISCAYNE KEY ESTATES
6
Beds
6
Baths
4,466
Sq.Ft.
2001
Year Built
20
Days on Site
A11614270
MLS
$15,000,000
Neighborhood: MASHTA ISLAND
5
Beds
5
Baths
3,620
Sq.Ft.
1968
Year Built
22
Days on Site
A11611809
MLS
$36,000,000
Neighborhood: CAPE FLORIDA SUB SEC 3
8
Beds
8F11/2
Baths
9,159
Sq.Ft.
1990
Year Built
28
Days on Site
A11608943
MLS
$11,300,000
Neighborhood: Biscayne Key Estates
6
Beds
6F21/2
Baths
5,216
Sq.Ft.
2014
Year Built
37
Days on Site
A11604244
MLS
$3,500,000
Neighborhood: TROPICAL ISLE HOMES SUB 4
5
Beds
3
Baths
2,022
Sq.Ft.
1953
Year Built
45
Days on Site
A11598810
MLS
$3,000,000
Neighborhood: TROPICAL ISLE HOMES SUB 1
2
Beds
1
Baths
1,044
Sq.Ft.
1950
Year Built
47
Days on Site
A11598771
MLS
$6,950,000
Neighborhood: TROPICAL ISLE HOMES SUB 3
5
Beds
5F11/2
Baths
3,854
Sq.Ft.
2020
Year Built
49
Days on Site
A11595884
MLS