Newest Homes for Sale in Union County South Dakota
Discover a full list of homes for sale in Union County
Browse the newest listings in Union County South Dakota by selecting an address below:
Listings Updated 11/07/2026
- 1400 Sunderland, North Sioux City, SD 57049
- 367 Muirfield Ct, Dakota Dunes, SD 57049
- 48025 329 St, Jefferson, SD 57038
- 371 Oxbow Trl, Dakota Dunes, SD 57049
- 48201 304th St St, Alcester, SD 57001
- 1080 W Flurie Rd, Dakota Dunes, SD 57049
- 1203 Grandview Dr Dr, Beresford, SD 57004
- 964 Pebble Beach Dr, Dakota Dunes, SD 57049
- 125 Northshore Dr, McCook Lake, SD 57049


United States
Canada