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Union County, SD - homes for sale
97 of 97 results displayed
- Open Sun, 12:30 to 1:30pmNew
$555,000Active5 beds 3 baths3,143 sq. ft.198 N Canterbury Circle, No. Sioux City, SD 57049
MLS# 831644Listed by: HAUS OF HOME - Open Sat, 11am to 12pmNew
$420,000Active4 beds 3 baths3,542 sq. ft.123 Green Court Dr, Elk Point, SD 57025
MLS# 831639Listed by: CARDINAL CITY REALTY, INC. - New
$339,000Active3 beds 3 baths2,636 sq. ft.514 Anderson St., Alcester, SD 57001
MLS# 831613Listed by: PREMIER REAL ESTATE AND PROPERTY MANAGEMENT - New
$250,000Active0.85 Acres17 Spanish Bay, Dakota Dunes, SD 57049
MLS# 831587Listed by: DUNES REALTY, LLC - New
$140,000Active0.42 Acres894 N Spanish Bay, Dakota Dunes, SD 57049
MLS# 831586Listed by: DUNES REALTY, LLC - New
$585,000Active5 beds 3 baths3,029 sq. ft.813 Brookside Drive, Jefferson, SD 57038
MLS# 831563Listed by: CENTURY 21 PROLINK - New
$640,000Active5 beds 3 baths3,332 sq. ft.565 E Pinehurst Tr, Dakota Dunes, SD 57049
MLS# 831560Listed by: CENTURY 21 PROLINK - Open Sun, 1 to 2pmNew
$261,000Active2 beds 1 baths1,272 sq. ft.117 NORTHSHORE DR, No. Sioux City, SD 57049
MLS# 831548Listed by: UNITED REAL ESTATE SOLUTIONS 
$575,000Active4 beds 4 baths3,172 sq. ft.251 LaCosta Lane, Dakota Dunes, SD 57049
MLS# 831526Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY
$315,000Active3 beds 2 baths1,433 sq. ft.707 Prairie Blvd, Dakota Dunes, SD 57049
MLS# 831492Listed by: CENTURY 21 PROLINK
$625,000Active4 beds 3 baths3,423 sq. ft.477 E Pinehurst Trail, Dakota Dunes, SD 57049
MLS# 831467Listed by: UNITED REAL ESTATE SOLUTIONS
$87,352Active0.51 Acres2001 Jack Nicklaus Dr., Elk Point, SD 57025
MLS# 831473Listed by: HERRITY & ASSOCIATES
$1,799,000Active6 beds 7 baths7,985 sq. ft.556 Firethorn Tr, Dakota Dunes, SD 57049
MLS# 831389Listed by: KUEHL REALTY- Open Sun, 11am to 12pm
$468,000Active4 beds 4 baths3,142 sq. ft.443 S Royal Troon, Dakota Dunes, SD 57049
MLS# 831385Listed by: KELLER WILLIAMS SIOUXLAND 
$385,000Active4 beds 3 baths2,406 sq. ft.646 Bison Trail, Dakota Dunes, SD 57049
MLS# 831358Listed by: J & M REAL ESTATE GROUP INC.
$287,500Active4 beds 2 baths1,776 sq. ft.2 Union Ct, McCook Lake, SD 57049
MLS# 831315Listed by: KELLER WILLIAMS SIOUXLAND
$400,000Pending3 beds 3 baths2,230 sq. ft.222 Brookline Trail, Dakota Dunes, SD 57049
MLS# 831278Listed by: CENTURY 21 PROLINK
$429,900Active5 beds 3 baths2,624 sq. ft.291 Bobwhite Cr, Dakota Dunes, SD 57049
MLS# 831206Listed by: KUEHL REALTY
$379,000Active4 beds 3 baths2,152 sq. ft.1208 Country Club Drive, Elk Point, SD 57025
MLS# 831148Listed by: HERRITY & ASSOCIATES- Open Sat, 12:30 to 1:30pm
$485,000Active4 beds 4 baths2,711 sq. ft.186 Levee Trail, Dakota Dunes, SD 57049
MLS# 831121Listed by: CENTURY 21 PROLINK 
$1,650,000Active4 beds 6 baths5,366 sq. ft.703 W Timber Rd, Dakota Dunes, SD 57049
MLS# 831124Listed by: DUNES REALTY, LLC
$195,000Active0.52 Acres870 N Spanish Bay, Dakota Dunes, SD 57049
MLS# 809349Listed by: NAI UNITED
$210,000Active0.52 Acres868 N Spanish Bay, Dakota Dunes, SD 57049
MLS# 809350Listed by: NAI UNITED
$150,000Active0.59 Acres866 N Spanish Bay, Dakota Dunes, SD 57049
MLS# 809351Listed by: NAI UNITED
$190,000Active0.38 Acres708 Firethorn Trail #5, Dakota Dunes, SD 57049
MLS# 812906Listed by: NAI UNITED
$190,000Active0.5 Acres714 Firethorn Trail #8, Dakota Dunes, SD 57049
MLS# 812909Listed by: NAI UNITED
$330,000Active0.65 Acres721 Firethorn Trail #13, Dakota Dunes, SD 57049
MLS# 812910Listed by: NAI UNITED
$315,000Active0.61 Acres719 Firethorn Trail #14, Dakota Dunes, SD 57049
MLS# 818536Listed by: NAI UNITED
$315,000Active0.64 Acres717 Firethorn Trail #15, Dakota Dunes, SD 57049
MLS# 818537Listed by: NAI UNITED
$265,000Active0.43 Acres707 Firethorn Trail #20, Dakota Dunes, SD 57049
MLS# 818538Listed by: NAI UNITED
$190,000Active0.5 Acres716 Firethorn Trail #9, Dakota Dunes, SD 57049
MLS# 820112Listed by: NAI UNITED
$350,000Active0.9 Acres720 Firethorn Trail #11, Dakota Dunes, SD 57049
MLS# 820114Listed by: NAI UNITED
$315,000Active0.74 Acres723 Firethorn Trail #12, Dakota Dunes, SD 57049
MLS# 820115Listed by: NAI UNITED
$315,000Active0.66 Acres715 Firethorn Trail #16, Dakota Dunes, SD 57049
MLS# 820116Listed by: NAI UNITED
$300,000Active4.4 Acrestbd E Pinehurst Trail, Dakota Dunes, SD 57049
MLS# 831123Listed by: NAI UNITED
$185,000Active0.56 Acres700 Firethorn Trail #1, Dakota Dunes, SD 57049
MLS# 812902Listed by: NAI UNITED
$175,000Active0.39 Acres704 Firethorn Trail #3, Dakota Dunes, SD 57049
MLS# 812904Listed by: NAI UNITED
$205,000Active0.4 Acres703 Firethorn Trail #22, Dakota Dunes, SD 57049
MLS# 818539Listed by: NAI UNITED
$230,000Active0.66 Acres701 Firethorn Trail #23, Dakota Dunes, SD 57049
MLS# 818540Listed by: NAI UNITED
$230,000Active0.4 Acres705 Firethorn Trail #21, Dakota Dunes, SD 57049
MLS# 820117Listed by: NAI UNITED
$405,000Pending4 beds 2 baths2,358 sq. ft.609 LAKEVIEW DR, McCook Lake, SD 57049
MLS# 831065Listed by: KELLER WILLIAMS SIOUXLAND
$1,395,000Active5 beds 5 baths5,348 sq. ft.858 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 831056Listed by: CENTURY 21 PROLINK
$80,000Active2 beds 1 baths952 sq. ft.4280 N Hwy 105, No. Sioux City, SD 57049
MLS# 831046Listed by: RE/MAX EXPERIENCE
$449,000Active4 beds 3 baths2,515 sq. ft.695 MEADOWLARK CIR, Dakota Dunes, SD 57049
MLS# 831037Listed by: RIVERSTONE REALTY- Open Sun, 1:30 to 2:30pm
$365,000Active5 beds 3 baths2,400 sq. ft.58 SUNSET DR, No. Sioux City, SD 57049
MLS# 830619Listed by: UNITED REAL ESTATE SOLUTIONS 
$724,995Pending5 beds 4 baths4,509 sq. ft.789 W SAWGRASS TRL, Dakota Dunes, SD 57049
MLS# 830998Listed by: UNITED REAL ESTATE SOLUTIONS- Open Sat, 11am to 12pm
$490,000Active4 beds 3 baths2,495 sq. ft.832 Brookside Dr, Jefferson, SD 57038
MLS# 830999Listed by: CENTURY 21 PROLINK 
$874,950Active4 beds 4 baths3,752 sq. ft.942 Spyglass Circle, Dakota Dunes, SD 57049
MLS# 830969Listed by: UNITED REAL ESTATE SOLUTIONS
$320,000Pending3 beds 1 baths1,344 sq. ft.31302 471st Ave, Burbank, SD 57010
MLS# 830886Listed by: UNITED REAL ESTATE SOLUTIONS
$480,000Active5 beds 3 baths3,134 sq. ft.591 Prairie Blvd, Dakota Dunes, SD 57049
MLS# 830870Listed by: CENTURY 21 PROLINK
$260,000Active2 beds 1 baths1,788 sq. ft.201 N MAIN ST, No. Sioux City, SD 57049
MLS# 830845Listed by: RIVERSTONE REALTY
$555,000Active4 beds 3 baths3,969 sq. ft.849 Brookside Dr., Jefferson, SD 57038
MLS# 830813Listed by: KELLER WILLIAMS SIOUXLAND
$429,900Pending4 beds 3 baths2,319 sq. ft.1210 Country Club Drive, Elk Point, SD 57025
MLS# 830812Listed by: HERRITY & ASSOCIATES
$47,000Active3 beds 2 baths1,280 sq. ft.114 Cotts Drive, No. Sioux City, SD 57049
MLS# 830732Listed by: KELLER WILLIAMS SIOUXLAND
$119,950Pending2 beds 1 baths1,133 sq. ft.401 MAIN ST, Jefferson, SD 57038
MLS# 830720Listed by: KELLER WILLIAMS SIOUXLAND
$735,000Active4 beds 4 baths4,093 sq. ft.652 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 830718Listed by: CENTURY 21 PROLINK- Open Sun, 2 to 3pm
$960,000Active5 beds 4 baths3,704 sq. ft.155 W Pinehurst Trail, Dakota Dunes, SD 57049
MLS# 830584Listed by: HAUS OF HOME 
$397,500Pending4 beds 3 baths2,332 sq. ft.593 Fox Circle, Dakota Dunes, SD 57049
MLS# 830493Listed by: UNITED REAL ESTATE SOLUTIONS
$279,000Active4 beds 2 baths2,240 sq. ft.210 S Third St, Jefferson, SD 57038
MLS# 830465Listed by: KELLER WILLIAMS SIOUXLAND
$269,950Pending3 beds 3 baths2,106 sq. ft.931 CAMPBELL ST, No. Sioux City, SD 57049
MLS# 830432Listed by: UNITED REAL ESTATE SOLUTIONS
$269,950Pending3 beds 3 baths2,106 sq. ft.929 CAMPBELL ST, No. Sioux City, SD 57049
MLS# 830431Listed by: UNITED REAL ESTATE SOLUTIONS
$600,000Active3 beds 4 baths2,824 sq. ft.349A Lakeshore Drive, McCook Lake, SD 57049
MLS# 830326Listed by: CENTURY 21 PROLINK
$664,950Pending3 beds 4 baths3,532 sq. ft.822 E Saint Andrews Cir, Dakota Dunes, SD 57049
MLS# 830037Listed by: UNITED REAL ESTATE SOLUTIONS
$525,000Active5 beds 4 baths3,676 sq. ft.312 INVERNESS TRL, Dakota Dunes, SD 57049
MLS# 829930Listed by: UNITED REAL ESTATE SOLUTIONS
$625,000Pending4 beds 3 baths3,473 sq. ft.242 E SAWGRASS TRL, Dakota Dunes, SD 57049
MLS# 829529Listed by: RE/MAX EXPERIENCE
$570,000Pending4 beds 3 baths3,854 sq. ft.31780 476th Ave, Elk Point, SD 57025
MLS# 116615Listed by: KELLER WILLIAMS REALTY GREAT PLAINS
$719,000Pending5 beds 4 baths4,404 sq. ft.398 W Pinehurst Tr, Dakota Dunes, SD 57049
MLS# 828966Listed by: KUEHL REALTY
$900,000Active6 beds 3 baths4,044 sq. ft.920 Wynstone Drive, Jefferson, SD 57038
MLS# 830630Listed by: CENTURY 21 PROLINK
$800,000Active5 beds 5 baths6,518 sq. ft.946 Wynstone Drive, Jefferson, SD 57038
MLS# 831310Listed by: CENTURY 21 PROLINK
$379,000Active3 beds 3 baths1,475 sq. ft.908 S TURTLE CV, No. Sioux City, SD 57049
MLS# 828573Listed by: RIVERSTONE REALTY
$379,000Active3 beds 3 baths1,475 sq. ft.910 S TURTLE CV, No. Sioux City, SD 57049
MLS# 828574Listed by: RIVERSTONE REALTY
$395,000Active4 beds 2 baths3,444 sq. ft.409 E Rose St, Elk Point, SD 57025
MLS# 828490Listed by: HERRITY & ASSOCIATES- Open Sun, 1 to 2:30pm
$385,500Active4 beds 3 baths2,773 sq. ft.165 Prairie Bend, Dakota Dunes, SD 57049
MLS# 830516Listed by: CENTURY 21 PROLINK 
$99,000Active0.42 Acres903 E Main St, Elk Point, SD 57025
MLS# 828122Listed by: HERRITY & ASSOCIATES
$499,000Active4.32 Acres992 Wynstone Drive, Jefferson, SD 57038
MLS# 827900Listed by: RIVERSTONE REALTY
$519,999Pending5 beds 3 baths3,286 sq. ft.573 Sandstone Circle, Dakota Dunes, SD 57049
MLS# 829049Listed by: HAUS OF HOME
$649,999Active6 beds 4 baths6,328 sq. ft.998 Quail Hollow Circle, Dakota Dunes, SD 57049
MLS# 827645Listed by: HAUS OF HOME
$897,000Active3 beds 2 baths2,866 sq. ft.425 Bay Hill Circle, Dakota Dunes, SD 57049
MLS# 826771Listed by: UNITED REAL ESTATE SOLUTIONS- Open Sun, 2:30 to 3:30pm
$259,000Active4 beds 2 baths1,898 sq. ft.603 S PARK PL, Elk Point, SD 57025
MLS# 830937Listed by: UNITED REAL ESTATE SOLUTIONS 
$239,900Pending0.86 Acres685 Arrowhead Crt, Dakota Dunes, SD 57049
MLS# 825178Listed by: KUEHL REALTY
$60,000Active1.03 AcresTBD Country Club Drive, Elk Point, SD 57025
MLS# 821545Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1103 Country Club Drive, Elk Point, SD 57025
MLS# 816743Listed by: HERRITY & ASSOCIATES
$55,000Active0.37 Acres1207 Jack Nicklaus Dr, Elk Point, SD 57025
MLS# 816712Listed by: HERRITY & ASSOCIATES
$35,000Active0.24 Acres1206 Jack Nicklaus Dr, Elk Point, SD 57025
MLS# 816716Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1309 Country Club Drive, Elk Point, SD 57025
MLS# 816723Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1207 Country Club Drive, Elk Point, SD 57025
MLS# 816727Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1205 Country Club Drive, Elk Point, SD 57025
MLS# 816736Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1201 Country Club Drive, Elk Point, SD 57025
MLS# 816738Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1109 Country Club Drive, Elk Point, SD 57025
MLS# 816739Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1107 Country Club Drive, Elk Point, SD 57025
MLS# 816741Listed by: HERRITY & ASSOCIATES
$30,000Active0.21 Acres1105 Country Club Drive, Elk Point, SD 57025
MLS# 816742Listed by: HERRITY & ASSOCIATES
$23,500Active0.34 Acres1210 Country Club Drive, Elk Point, SD 57025
MLS# 816761Listed by: HERRITY & ASSOCIATES
$23,500Pending0.34 Acres1206 Country Club Drive, Elk Point, SD 57025
MLS# 816763Listed by: HERRITY & ASSOCIATES
$23,500Active0.34 Acres1204 Country Club Drive, Elk Point, SD 57025
MLS# 816764Listed by: HERRITY & ASSOCIATES
$23,500Active0.34 Acres1202 Country Club Drive, Elk Point, SD 57025
MLS# 816765Listed by: HERRITY & ASSOCIATES
$23,500Active0.34 Acres1110 Country Club Drive, Elk Point, SD 57025
MLS# 816766Listed by: HERRITY & ASSOCIATES
$23,500Active0.34 Acres1108 Country Club Drive, Elk Point, SD 57025
MLS# 816767Listed by: HERRITY & ASSOCIATES
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©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.
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.