- 204 E 5th St, Alcester, SD 57001
- 480 Bluestem Trail, Dakota Dunes, SD 57049
- 384 Oxbow, Dakota Dunes, SD 57049
- 4th St, Beresford, SD 57004
- 500 W Spruce St, Beresford, SD 57004
- 312 INVERNESS TRL, Dakota Dunes, SD 57049
- 4th St, Beresford, SD 57004
- 754 E Sawgrass, Dakota Dunes, SD 57049
- 914 Wynstone Drive, Jefferson, SD 57038
- 445 Eagle Cr, Dakota Dunes, SD 57049
- 745 Monterey Trail, Dakota Dunes, SD 57049
- 520 Bluestem, Dakota Dunes, IA 57049
- 836 Brookside Drive, Jefferson, SD 57038
- 388 LAKESHORE DR, McCook Lake, SD 57049
- 309 S 1st St, Beresford, SD 57004
- 114 Cotts Drive, No. Sioux City, SD 57049
- 103 MAPLE CT, Elk Point, SD 57025
- TBD 478th Ave, Elk Point, SD 57025
- 489 BLUESTEM TRL, Dakota Dunes, SD 57049
- 550 E Sawgrass Trail, Dakota Dunes, SD 57049
- 511 W Main St, Beresford, SD 57004
- 820 E Saint Andrews, Dakota Dunes, SD 57049
- 599 Prairie Blvd., Dakota Dunes, SD 57049
- 607 E PLEASANT ST, Elk Point, SD 57025
- 48220 332 St., Jefferson, SD 59038
- 198 N Canterbury Circle, No. Sioux City, SD 57049
- 123 Green Court Dr, Elk Point, SD 57025
- 514 Anderson St., Alcester, SD 57001
- 17 Spanish Bay, Dakota Dunes, SD 57049
- 894 N Spanish Bay, Dakota Dunes, SD 57049
- 47608 300th St, Alcester, SD 57001
- 813 Brookside Drive, Jefferson, SD 57038
- 565 E Pinehurst Tr, Dakota Dunes, SD 57049
- 117 NORTHSHORE DR, No. Sioux City, SD 57049
- 505 W Cedar St, Beresford, SD 57004
- 251 LaCosta Lane, Dakota Dunes, SD 57049
- 707 Prairie Blvd, Dakota Dunes, SD 57049
- 477 E Pinehurst Trail, Dakota Dunes, SD 57049
- 2001 Jack Nicklaus Dr., Elk Point, SD 57025
- 513 Beck Dr, Alcester, SD 57001
- 556 Firethorn Tr, Dakota Dunes, SD 57049
- 443 S Royal Troon, Dakota Dunes, SD 57049
- 646 Bison Trail, Dakota Dunes, SD 57049
- 411 W Cedar St, Beresford, SD 57004
- 2 Union Ct, McCook Lake, SD 57049
- 200 S 3rd St, Beresford, SD 57004
- 1208 Country Club Drive, Elk Point, SD 57025
- 186 Levee Trail, Dakota Dunes, SD 57049
- 703 W Timber Rd, Dakota Dunes, SD 57049
- 870 N Spanish Bay, Dakota Dunes, SD 57049
- 868 N Spanish Bay, Dakota Dunes, SD 57049
- 866 N Spanish Bay, Dakota Dunes, SD 57049
- 708 Firethorn Trail #5, Dakota Dunes, SD 57049
- 714 Firethorn Trail #8, Dakota Dunes, SD 57049
- 721 Firethorn Trail #13, Dakota Dunes, SD 57049
- 719 Firethorn Trail #14, Dakota Dunes, SD 57049
- 717 Firethorn Trail #15, Dakota Dunes, SD 57049
- 707 Firethorn Trail #20, Dakota Dunes, SD 57049
- 716 Firethorn Trail #9, Dakota Dunes, SD 57049
- 720 Firethorn Trail #11, Dakota Dunes, SD 57049
- 723 Firethorn Trail #12, Dakota Dunes, SD 57049
- 715 Firethorn Trail #16, Dakota Dunes, SD 57049
- tbd E Pinehurst Trail, Dakota Dunes, SD 57049
- 700 Firethorn Trail #1, Dakota Dunes, SD 57049
- 704 Firethorn Trail #3, Dakota Dunes, SD 57049
- 703 Firethorn Trail #22, Dakota Dunes, SD 57049
- 701 Firethorn Trail #23, Dakota Dunes, SD 57049
- 705 Firethorn Trail #21, Dakota Dunes, SD 57049
- 201 W Willow St, Beresford, SD 57004
- 858 E Sawgrass Trail, Dakota Dunes, SD 57049
- 4280 N Hwy 105, No. Sioux City, SD 57049
- 695 MEADOWLARK CIR, Dakota Dunes, SD 57049
- 58 SUNSET DR, No. Sioux City, SD 57049
- 832 Brookside Dr, Jefferson, SD 57038
- 942 Spyglass Circle, Dakota Dunes, SD 57049
- 201 N MAIN ST, No. Sioux City, SD 57049
- 849 Brookside Dr., Jefferson, SD 57038
- 48201 304th St, Alcester, SD 51023
- 652 E Sawgrass Trail, Dakota Dunes, SD 57049
- 608 Ash Creek Dr, Beresford, SD 57004
- 155 W Pinehurst Trail, Dakota Dunes, SD 57049
- 600 S 3rd St, Beresford, SD 57004
- 210 S Third St, Jefferson, SD 57038
- 931 CAMPBELL ST, No. Sioux City, SD 57049
- 349A Lakeshore Drive, McCook Lake, SD 57049
- 306 E Maple St, Beresford, SD 57004
- 303 Lincoln Dr, Alcester, SD 57001
- 470th Ave, Beresford, SD 57004
- 206 W Hemlock St, Beresford, SD 57004
- 103 W Main St, Beresford, SD 57004
- 398 W Pinehurst Tr, Dakota Dunes, SD 57049
- 920 Wynstone Drive, Jefferson, SD 57038
- 946 Wynstone Drive, Jefferson, SD 57038
- 908 S TURTLE CV, No. Sioux City, SD 57049
- 910 S TURTLE CV, No. Sioux City, SD 57049
- 409 E Rose St, Elk Point, SD 57025
- 903 E Main St, Elk Point, SD 57025
- 992 Wynstone Drive, Jefferson, SD 57038
- 425 Bay Hill Circle, Dakota Dunes, SD 57049
- 603 S PARK PL, Elk Point, SD 57025
Properties in Union County, SD
Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.
©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.