Housing in Duck Key, FL
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$650,000
Median List Price
$2,400,000
Price Per Sq Ft
$448
Days on Market
78
Active Inventory
50
Months of Supply
50.0
Buyer's market
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
0.0%
Off Market in 2 Weeks
0.0%
Sale-to-List Ratio
86.8%
Buyer's market
Market Activity
Source: RedfinHomes Sold
1
New Listings
15
Pending Sales
6
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$448
Median List $/SF
$826
Duck Key vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Duck Key is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$989,900
Median Rent
$3,501
Total Housing Units
872
Vacancy Rate
65.6%
Owner Occupied
83.7%
Renter Occupied
16.3%
Median Property Tax
$7,083
per year
Monthly Cost (w/ Mortgage)
$1,717
Housing Types
The current median sale price in Duck Key, FL is $650,000 according to Redfin data. Homes spend a median of 78 days on the market. 0.0% of homes sold above asking price. The market has 50.0 months of supply. The median price per square foot is $448. The median rent is $3,501 per month (Census ACS). About 83.7% of housing units are owner-occupied. The median year homes were built is 1984. There are 872 total housing units.