Union County, SD Real Estate & Homes For Sale
154 homes
Use arrow keys to navigate0.29 ACRESHerrity & Associates
Use arrow keys to navigate0.26 ACRESHerrity & Associates
0.34 ACRESPremier Real Estate and Property Management
NEW CONSTRUCTION0.33 ACRESDunes Realty, LLC
OPEN SUN, 12:30-1:30PM
3D VIEW1.35 ACRESCentury 21 ProLink
13.82 ACRES
1.16 ACRESDunes Realty, LLC
9 ACRES
0.57 ACRESUnited Real Estate Solutions
Real Estate & Homes For Sale Near Union County, SD
We found 30 more homes matching your filters just outside Union County
NEW - 18 HRS AGOFOR SALE BY OWNER14 ACRES
Use arrow keys to navigateNEW - 19 HRS AGOUnited Real Estate Solutions
Use arrow keys to navigateNEW - 1 DAY AGOMidwest Realty
Use arrow keys to navigateNEW - 1 DAY AGOKeller Williams Siouxland
Use arrow keys to navigateNEW - 1 DAY AGONEW CONSTRUCTIONDunes Realty, LLC- Use arrow keys to navigateNEW - 1 DAY AGONEW CONSTRUCTIONDunes Realty, LLC
Use arrow keys to navigateNEWOPEN SAT, 1-2:30PM
NEW - 2 DAYS AGONEW CONSTRUCTIONDunes Realty, LLC
10.66 ACRESUnited Real Estate Solutions
FOR SALE BY OWNER2 ACRES
OPEN SUN, 3:30-4:30PMKeller Williams Siouxland- NEW CONSTRUCTIONDunes Realty, LLC
OPEN SUN, 12-1PMKeller Williams Siouxland
FOR SALE BY OWNER14.68 ACRES
FOR SALE BY OWNER7.22 ACRES
OPEN SUN, 1-3PMFOR SALE BY OWNER2 ACRES
0.5 ACRESCentury 21 ProLink
OPEN SUN, 11-12:30PMKeller Williams Siouxland
Coldwell Banker Associated Brokers
0.32 ACRESNextHome Tri State Realty
FOR SALE BY OWNER
3D VIEW0.57 ACRESCentury 21 ProLink
OPEN SAT, 12-1PM0.29 ACRESCentury 21 ProLink
0.28 ACRESColdwell Banker Associated Brokers
11 More Homes
We found 11 more homes that match your search in other listings.
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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.