Long Key Real Estate
Most Popular
65821 Overseas Hwy
$969,000
Most Expensive
65821 Overseas Hwy
$969,000
Least Expensive
65821 Overseas Hwy 314
$2400
Long Key Listings Summary
Long Key - Town vs. County Stats
Avg Price in Long Key: $455,400 / County Avg $2,850,700
16%
Avg Taxes in Long Key: $4,300 / County Avg $11,400
37%
Avg Sq. Ft. in Long Key: 1,004 / County Avg 2,213
45%
Avg Price per/sqft in Long Key:$453 / County Avg $1288
35%
Avg Year Built in Long Key: 1989 / County Avg 1993
100%
Avg Days on Website in Long Key: 163 / County Avg 176
93%
Long Key Real Estate Market Health
New Listings
Reductions
Foreclosures
Short Sales
| Areas in Long Key FL |
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| 98 Florida Keys |
| Neighborhoods in Long Key FL |
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| LONG KEY PROJ PROP LINE S |
| LONG KEY PROJ. PROP. LINE |
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Data Last Updated: September 16, 2026 8:32 PM UTC
