Union County, SD Housing Market
The median sale price of a home in Union County was $270K last month, down 1.8% since last year. The median sale price per square foot in Union County is $157, up 58.6% since last year.
Union County Housing Market Trends
In February 2025, Union County home prices were down 1.8% compared to last year, selling for a median price of $270K. On average, homes in Union County sell after 46 days on the market compared to 31 days last year. There were 11 homes sold in February this year, up from 4 last year.

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View houses in Union County that sold recently
Recently sold homes
- $210,000 Last Sold Price5 beds2 baths1,990 sq ft207 N 6th St, Beresford, SD 57004List Price$225,000Sale to List7% under listDays on Market41 days207 N 6th St, Beresford, SD 57004
- $345,000 Last Sold Price3 beds3 baths1,797 sq ft607 Prairie Blvd, Dakota Dunes, SD 57049List Price$349,900Sale to List1% under listDays on Market85 days607 Prairie Blvd, Dakota Dunes, SD 57049
- $68,500 Last Sold Price—beds—baths—sq ft311 N 3rd St, Beresford, SD 57004List Price$69,900Sale to List2% under listDays on Market353 days311 N 3rd St, Beresford, SD 57004
- $432,000 Last Sold Price4 beds3 baths2,510 sq ft706 Prairie Blvd, Dakota Dunes, SD 57049List Price$440,000Sale to List2% under listDays on Market113 days706 Prairie Blvd, Dakota Dunes, SD 57049
- $810,000 Last Sold Price5 beds3.5 baths4,638 sq ft760 Crooked Tree Ln, Dakota Dunes, SD 57049List Price$849,900Sale to List5% under listDays on Market73 days760 Crooked Tree Ln, Dakota Dunes, SD 57049
- $363,000 Last Sold Price5 beds3 baths2,515 sq ft445 Eagle Cr Cir, Dakota Dunes, SD 57049List Price$404,900Sale to List10% under listDays on Market49 days445 Eagle Cr Cir, Dakota Dunes, SD 57049
- $294,000 Last Sold Price2 beds2 baths2,096 sq ft606 S 3rd St, Beresford, SD 57004List Price$299,900Sale to List2% under listDays on Market54 days606 S 3rd St, Beresford, SD 57004
- $218,900 Last Sold Price2 beds1 bath1,552 sq ft407 N 4TH St, Beresford, SD 57004-1203List Price$224,900Sale to List3% under listDays on Market73 days407 N 4TH St, Beresford, SD 57004-1203
See all recently sold homes in Union County.
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Schools in Union County
- Elementary
- Middle
- High
GreatSchools Rating
9/10 Ponca Elementary School Public • 3-6 | 135 Students | N/A |
7/10 Alcester-Hudson Elementary - 04 Public • PreK-6 | 223 Students | 1 reviews |
7/10 Akron Westfield Elementary School Public • K-5 | 241 Students | 1 reviews |
6/10 Beresford Elementary - 02 Public • K-5 | 313 Students | 3 reviews |
6/10 Riverside Elementary School Public • PreK-5 | 261 Students | 1 reviews |
Climate's impact on Union County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Union County.
Flood Factor
Fire Factor
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Heat Factor
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