Housing in Castlewood, SD
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$220,000
Median List Price
$220,000
Price Per Sq Ft
$117
Days on Market
N/A
Active Inventory
2
Months of Supply
2.0
Seller's market
Zillow Home Value
$448,191
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
0.0%
Off Market in 2 Weeks
100.0%
Sale-to-List Ratio
100.0%
Seller's market
Market Activity
Source: RedfinHomes Sold
1
New Listings
1
Pending Sales
1
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$117
Median List $/SF
$117
Castlewood vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Castlewood 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
$178,600
Median Rent
$1,028
Total Housing Units
285
Vacancy Rate
2.8%
Owner Occupied
83.8%
Renter Occupied
16.3%
Median Property Tax
$2,464
per year
Monthly Cost (w/ Mortgage)
$931
Housing Types
The current median sale price in Castlewood, SD is $220,000 according to Redfin data. 0.0% of homes sold above asking price. The market has 2.0 months of supply. The median price per square foot is $117. The median rent is $1,028 per month (Census ACS). About 83.8% of housing units are owner-occupied. The median year homes were built is 1973. There are 285 total housing units.