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Key Biscayne, FL

Luxury Homes in Key Biscayne

Luxury and high-end residential communities in Key Biscayne, Florida. Browse active MLS listings and communities with List & Sell FL.

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Communities
Key Biscayne
City
1%
Listing Fee
Active Listings

119 active listings

6 bedroom home for sale at 165 Hampton, Key Biscayne, FL 33149 — $8,250,000
$8,250,000
Active
$8,250,000
165 Hampton
Key Biscayne, FL 33149
6 bd8.5 ba3,842 sqft
Tropical Isle Homes Sub 4
3 bedroom home for sale at 101 Crandon Blvd 269, Key Biscayne, FL 33149 — $1,600,000
$1,600,000
Active
1d
$1,600,000
101 Crandon Blvd 269 #269
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
3 bedroom home for sale at 600 Grapetree, Key Biscayne, FL 33149 — $2,200,000
$2,200,000
Active
$2,200,000
600 Grapetree #7ES
Key Biscayne, FL 33149
3 bd3 ba2,281 sqft
Mar-Azul Condo
2 bedroom home for sale at 607 Ocean, Key Biscayne, FL 33149 — $1,799,000
$1,799,000
Active
1d
$1,799,000
607 Ocean #3K
Key Biscayne, FL 33149
2 bd2 ba1,496 sqft
Sands Of Key Biscayne Con
2 bedroom home for sale at 1121 Crandon Blvd E1205, Key Biscayne, FL 33149 — $1,395,000
$1,395,000
Active
9d
$1,395,000
1121 Crandon Blvd E1205 #E1205
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
6 bedroom home for sale at 650 Curtiswood, Key Biscayne, FL 33149 — $5,199,000
$5,199,000
Active
7d
$5,199,000
650 Curtiswood
Key Biscayne, FL 33149
6 bd4.5 ba3,356 sqft
Biscayne Key Estates
5 bedroom home for sale at 797 Glenridge, Key Biscayne, FL 33149 — $5,200,000
$5,200,000
Active
2d
$5,200,000
797 Glenridge
Key Biscayne, FL 33149
5 bd4.5 ba3,535 sqft
Biscayne Key Estates
3 bedroom home for sale at 101 Crandon Blvd 170, Key Biscayne, FL 33149 — $1,590,000
$1,590,000
Active
15d
$1,590,000
101 Crandon Blvd 170 #170
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
3 bedroom home for sale at 430 Grand Bay, Key Biscayne, FL 33149 — $6,850,000
$6,850,000
Active
14d
$6,850,000
430 Grand Bay #1103
Key Biscayne, FL 33149
3 bd3.5 ba3,630 sqft
Grand Bay Tower Condo
7 bedroom home for sale at 425 Harbor, Key Biscayne, FL 33149 — $7,450,000
$7,450,000
Active
14d
$7,450,000
425 Harbor
Key Biscayne, FL 33149
7 bd7.5 ba4,565 sqft
Tropical Isle Homes Sub 3
2 bedroom home for sale at 155 Ocean Lane, Key Biscayne, FL 33149 — $1,450,000
$1,450,000
Active
17d
$1,450,000
155 Ocean Lane #614
Key Biscayne, FL 33149
2 bd2 ba1,350 sqft
Commodore Club West Condo
3 bedroom home for sale at 202 Sunrise, Key Biscayne, FL 33149 — $1,790,000
$1,790,000
Active
$1,790,000
202 Sunrise #202B
Key Biscayne, FL 33149
3 bd3 ba1,550 sqft
Bahama House South Condo
4 bedroom home for sale at 669 Mashta, Key Biscayne, FL 33149 — $5,799,000
$5,799,000
Active
6d
$5,799,000
669 Mashta
Key Biscayne, FL 33149
4 bd3.5 ba3,382 sqft
Mashta Island
2 bedroom home for sale at 200 Ocean Lane, Key Biscayne, FL 33149 — $1,499,000
$1,499,000
Active
21d
$1,499,000
200 Ocean Lane #409
Key Biscayne, FL 33149
2 bd2 ba1,350 sqft
Island House Apt Inc - Co
2 bedroom home for sale at 199 Ocean Lane, Key Biscayne, FL 33149 — $1,149,000
$1,149,000
Active
15d
$1,149,000
199 Ocean Lane #911
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club South Cond
3 bedroom home for sale at 430 Grand Bay, Key Biscayne, FL 33149 — $4,017,400
$4,017,400
Active
26d
$4,017,400
430 Grand Bay #505
Key Biscayne, FL 33149
3 bd3.5 ba2,930 sqft
Grand Bay Tower Condo
4 bedroom home for sale at 785 Crandon Blvd 205/305, Key Biscayne, FL 33149 — $6,900,000
$6,900,000
Active
7d
$6,900,000
785 Crandon Blvd 205/305 #205/305
Key Biscayne, FL 33149
4 bd4.5 ba4,200 sqft
Club Tower Two Condo
2 bedroom home for sale at 350 Ocean, Key Biscayne, FL 33149 — $3,799,000
$3,799,000
Active
3d
$3,799,000
350 Ocean #405N
Key Biscayne, FL 33149
2 bd3.5 ba1,727 sqft
Oceana Key Biscayne Condo
5 bedroom home for sale at 625 Curtiswood, Key Biscayne, FL 33149 — $9,200,000
$9,200,000
Active
22d
$9,200,000
625 Curtiswood
Key Biscayne, FL 33149
5 bd5.5 ba4,416 sqft
Biscayne Key Estates
3 bedroom home for sale at 791 Crandon Blvd Ph04, Key Biscayne, FL 33149 — $5,100,000
$5,100,000
Active
3d
$5,100,000
791 Crandon Blvd Ph04 #PH04
Key Biscayne, FL 33149
3 bd3 ba2,510 sqft
Ocean Tower Two Condo
5 bedroom home for sale at 350 Ocean, Key Biscayne, FL 33149 — $17,900,000
$17,900,000
Active
31d
$17,900,000
350 Ocean #LPH2N
Key Biscayne, FL 33149
5 bd5.5 ba4,764 sqft
Oceana Key Biscayne Condo
5 bedroom home for sale at 571 Glenridge, Key Biscayne, FL 33149 — $7,490,000
$7,490,000
Active
6d
$7,490,000
571 Glenridge
Key Biscayne, FL 33149
5 bd5.5 ba3,768 sqft
Tropical Isle Homes Sub
5 bedroom home for sale at 799 Crandon Blvd Ph-8, Key Biscayne, FL 33149 — $18,500,000
$18,500,000
Active
4d
$18,500,000
799 Crandon Blvd Ph-8 #PH-8
Key Biscayne, FL 33149
5 bd5.5 ba4,566 sqft
Ocean Tower One Condo
2 bedroom home for sale at 1111 Crandon Blvd B506, Key Biscayne, FL 33149 — $1,350,000
$1,350,000
Active
4d
$1,350,000
1111 Crandon Blvd B506 #B506
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co

Information is provided exclusively 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 deemed reliable but not guaranteed. © 2026 Beaches MLS, Inc.

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