Cheap Homes For Sale in Union County, SD
91 homes
Use arrow keys to navigateKeller Williams Siouxland
Use arrow keys to navigateNEW - 2 DAYS AGO0.31 ACRESRiverstone Realty
Use arrow keys to navigateNEW CONSTRUCTIONHerrity & Associates
Use arrow keys to navigateNEW - 2 DAYS AGO
3D VIEW1.47 ACRES
Use arrow keys to navigateNEW - 2 DAYS AGO3D VIEWMidwest Realty
Use arrow keys to navigateKeller Williams Siouxland
Use arrow keys to navigateMidwest Realty- 6.41 ACRES
3D VIEW
0.34 ACRESPremier Real Estate and Property Management
3D VIEW0.29 ACRES
NEW CONSTRUCTION3D VIEWDunes Realty, LLC
NEW CONSTRUCTION3D VIEWDunes Realty, LLC
0.32 ACRESGateway Real Estate Advisors
NEW CONSTRUCTION0.33 ACRESDunes Realty, LLC
0.3 ACRESCentury 21 ProLink
3D VIEW0.28 ACRESCentury 21 ProLink
3D VIEW0.73 ACRESKeller Williams Siouxland
FOR SALE BY OWNER2 ACRES
0.26 ACRESUnited Real Estate Solutions
3D VIEW1.35 ACRESCentury 21 ProLink
3D VIEW0.52 ACRESCentury 21 ProLink
OPEN SUN, 1:30-2:30PM3D VIEW0.31 ACRESCentury 21 ProLink
0.3 ACRES
United Real Estate Solutions
3D VIEW1.6 ACRESCentury 21 ProLink
0.57 ACRESUnited Real Estate Solutions
22.89 ACRES
0.31 ACRESRiverstone Realty
0.3 ACRESUnited Real Estate Solutions
The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the REALTOR® Association of the Sioux Empire, Inc., Multiple Listing Service. Real estate listings held by brokerage firms other than Zillow, Inc. are marked with the Internet Data Exchange™ logo or the Internet Data Exchange thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers.
Information is deemed reliable but not guaranteed.
Copyright 2026 REALTOR® Association of the Sioux Empire, Inc., Inc. Multiple Listing Service. All rights reserved.
Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing information is deemed reliable, but not guaranteed.