Key Haven Real Estate
21 Bougainvillea Avenue
$1,689,000
94 Driftwood Drive
$12,500,000
103 Key Haven Road
$1350000
Key Haven Listings Summary
Key Haven - Town vs. County Stats
Avg Price in Key Haven: $3,810,500 / County Avg $2,123,500
Avg Taxes in Key Haven: $16,000 / County Avg $10,000
Avg Sq. Ft. in Key Haven: 2,596 / County Avg 1,827
Avg Price per/sqft in Key Haven:$1468 / County Avg $1162
Avg Year Built in Key Haven: 1981 / County Avg 1985
Avg Days on Website in Key Haven: 148 / County Avg 159
Key Haven Real Estate Market Health
| Areas in Key Haven FL |
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| Stock Island to Shark Key |
| Neighborhoods in Key Haven FL |
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| Key Haven 10th Add |
| Key Haven 1st Add |
| Key Haven 2nd Add |
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 12, 2026 5:03 PM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information