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: $456,800 / County Avg $3,038,900
15%
Avg Taxes in Long Key: $5,000 / County Avg $11,900
42%
Avg Sq. Ft. in Long Key: 1,069 / County Avg 2,288
47%
Avg Price per/sqft in Long Key:$427 / County Avg $1328
32%
Avg Year Built in Long Key: 1989 / County Avg 1993
100%
Avg Days on Website in Long Key: 172 / County Avg 180
96%
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 |
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Data Last Updated: September 22, 2026 11:39 AM UTC
