Key Colony Beach Real Estate
320 5Th Street
$1,875,000
321 & 331 9th Street
$3,200,000
310 3rd Street
$594000
Key Colony Beach Listings Summary
Key Colony Beach - Town vs. County Stats
Avg Price in Key Colony Beach: $1,367,400 / County Avg $2,067,300
Avg Taxes in Key Colony Beach: $8,800 / County Avg $9,800
Avg Sq. Ft. in Key Colony Beach: 1,686 / County Avg 1,804
Avg Price per/sqft in Key Colony Beach:$811 / County Avg $1146
Avg Year Built in Key Colony Beach: 1978 / County Avg 1985
Avg Days on Website in Key Colony Beach: 78 / County Avg 160
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 18, 2026 3:17 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