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South Florida MLS

Homes for Sale Key Biscayne, FL

Browse 1 MLS listings in Key Biscayne, Florida. 1% listing commission, free buyer representation.

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1
Active Listings
$1,250,000
Median Price
9
Communities
ZIP Codes

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South Florida MLS

Featured Homes for Sale Key Biscayne

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.

Key Biscayne is one of Miami's most exclusive addresses — a barrier island just minutes from Brickell by Rickenbacker Causeway. Oceanfront condos like The Ocean Club and waterfront single-family homes command some of Miami-Dade's highest prices, with a gated island lifestyle and two state parks.
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1 active listing

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.

Key Biscayne — Recent Sales

77 recent sales

251 Galen Drive 309e, Key Biscayne, FL 33149
$465,000
Closed
10d
$465,000
251 Galen #309e
Key Biscayne, FL 33149
1 bd1.5 ba946 sqft
Key Biscayne Vi Condo
155 Ocean Lane Drive 706, Key Biscayne, FL 33149
$640,000
Closed
143d
$640,000
155 Ocean Lane #706
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club Condominiu
251 Crandon Boulevard 734, Key Biscayne, FL 33149
$6,500
Closed
109d
$6,500
251 Crandon #734
Key Biscayne, FL 33149
2 bd2 ba1,560 sqft
Key Colony N2 Condo.
250 Galen Drive 42, Key Biscayne, FL 33149
$4,000
Closed
2d
$4,000
250 Galen #42
Key Biscayne, FL 33149
2 bd2 ba1,120 sqft
Galen 250 Condo
101 Ocean Lane Drive 105, Key Biscayne, FL 33149
$3,400
Closed
71d
$3,400
101 Ocean Lane #105
Key Biscayne, FL 33149
1 bd1.5 ba972 sqft
Ocean Village Condo
251 Crandon Boulevard 529, Key Biscayne, FL 33149
$1,450,000
Closed
135d
$1,450,000
251 Crandon #529
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Key Colony-Oceansound
21 Harbor Drive, Key Biscayne, FL
$4,500,000
Closed
71d
$4,500,000
21 Harbor
Key Biscayne, FL
0 sqft
20 Grand Bay Estates Circle, Key Biscayne, FL 33149
$3,800,000
Closed
33d
$3,800,000
20 Grand Bay Estates
Key Biscayne, FL 33149
6 bd6 ba3,655 sqft
Grand Key Estates
251 Crandon Boulevard 426, Key Biscayne, FL 33149
$1,200,000
Closed
92d
$1,200,000
251 Crandon #426
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Oceansound
101 Ocean Lane Drive 105, Key Biscayne, FL 33149
$3,300
Closed
28d
$3,300
101 Ocean Lane #105
Key Biscayne, FL 33149
1 bd1.5 ba972 sqft
Ocean Village Condo
177 Ocean Lane Drive 613, Key Biscayne, FL 33149
$5,000
Closed
14d
$5,000
177 Ocean Lane #613
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club East
375 Ridgewood Road, Key Biscayne, FL 33149
$3,975,000
Closed
206d
$3,975,000
375 Ridgewood
Key Biscayne, FL 33149
5 bd3 ba4,050 sqft
Tropical Isle Homes Sub
251 Crandon Boulevard 734, Key Biscayne, FL 33149
$7,000
Closed
44d
$7,000
251 Crandon #734
Key Biscayne, FL 33149
2 bd2 ba1,560 sqft
Key Colony N2 Condo
230 Sunrise Drive 10, Key Biscayne, FL 33149
$415,000
Closed
25d
$415,000
230 Sunrise #10
Key Biscayne, FL 33149
1 bd1.5 ba664 sqft
Key Townhouse
450 Grapetree Drive 307, Key Biscayne, FL 33149
$5,500
Closed
31d
$5,500
450 Grapetree #307
Key Biscayne, FL 33149
2 bd2.5 ba1,404 sqft
Grapetree Townhouse Condo Of Key Biscayne
177 Ocean Lane Drive 613, Key Biscayne, FL 33149
$5,000
Closed
14d
$5,000
177 Ocean Lane #613
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club East
201 Crandon Boulevard 804, Key Biscayne, FL 33149
$14,200
Closed
25d
$14,200
201 Crandon #804
Key Biscayne, FL 33149
3 bd3 ba2,286 sqft
Key Colony No 1
177 Ocean Lane Drive 1204, Key Biscayne, FL 33149
$1,250,000
Closed
2d
$1,250,000
177 Ocean Lane #1204
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
The Commodore Club
101 Ocean Lane Drive 105, Key Biscayne, FL 33149
$3,200
Closed
71d
$3,200
101 Ocean Lane #105
Key Biscayne, FL 33149
1 bd1.5 ba972 sqft
Ocean Village Condo
151 Crandon Boulevard 1033, Key Biscayne, FL 33149
$1,200,000
Closed
133d
$1,200,000
151 Crandon #1033
Key Biscayne, FL 33149
2 bd2 ba1,546 sqft
Key Colony
881 Ocean Drive TH15, Key Biscayne, FL 33149
$975,000
Closed
47d
$975,000
881 Ocean #TH15
Key Biscayne, FL 33149
2 bd2 ba1,042 sqft
Casa Del Mar
251 Crandon Boulevard 529, Key Biscayne, FL 33149
$6,000
Closed
93d
$6,000
251 Crandon #529
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Key Colony Condo 02
121 Crandon Boulevard 256, Key Biscayne, FL 33149
$916,900
Closed
19d
$916,900
121 Crandon #256
Key Biscayne, FL 33149
3 bd2 ba1,955 sqft
Key Colony Condo
360 Ocean Drive 305S, Key Biscayne, FL 33149
$17,000
Closed
2d
$17,000
360 Ocean #305S
Key Biscayne, FL 33149
2 bd2.5 ba1,542 sqft
Oceana Biscayne Condo

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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