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Union County, SD - homes for sale
98 of 98 results displayed
- Open Sun, 12 to 2pmNew
$699,000Active5 beds 3 baths3,822 sq. ft.918 Wynstone Dr, Wynstone, SD 57038
MLS# 832768Listed by: LPT REALTY, LLC - New
$409,000Active5 beds 4 baths2,832 sq. ft.309 S Franklin St, Elk Point, SD 57025
MLS# 832746Listed by: HERRITY & ASSOCIATES - Open Sun, 1:30 to 2:30pmNew
$1,350,000Active5 beds 5 baths5,348 sq. ft.858 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 832737Listed by: CENTURY 21 PROLINK - New
$775,000Active5 beds 5 baths6,518 sq. ft.946 Wynstone Drive, Jefferson, SD 57038
MLS# 832739Listed by: CENTURY 21 PROLINK - Open Sun, 1:30 to 2:30pmNew
$390,000Active3 beds 3 baths2,214 sq. ft.152 BROOKLINE TRL, Dakota Dunes, SD 57049
MLS# 832722Listed by: UNITED REAL ESTATE SOLUTIONS - New
$1,425,000Active3 beds 4 baths3,205 sq. ft.47065 308 St, Beresford, SD 57004
MLS# 22602908Listed by: JAMISON COMPANY REAL ESTATE 
$460,000Pending3 beds 3 baths3,327 sq. ft.185 WINDFLOWER BND, Dakota Dunes, SD 57049
MLS# 832695Listed by: UNITED REAL ESTATE SOLUTIONS- Open Sat, 11am to 12pmNew
$220,000Active3 beds 1 baths1,870 sq. ft.307 S 1st St, Beresford, SD 57004
MLS# 22602843Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS - New
$320,000Active4 beds 3 baths2,335 sq. ft.407 E Washington St, Elk Point, SD 57025
MLS# 22602831Listed by: KELLER WILLIAMS REALTY SIOUX FALLS - New
$350,000Active4 beds 2 baths2,008 sq. ft.2 Alcoma Dr, North Sioux City, SD 57049
MLS# 22602801Listed by: EXIT REALTY - GREAT PLAINS - New
$120,000Active2 beds 1 baths905 sq. ft.403 UNION ST, Alcester, SD 57001
MLS# 832668Listed by: JANSSEN REALTY 
$200,000Pending4 beds 2 baths2,016 sq. ft.807 Esther St, Jefferson, SD 57038
MLS# 832656Listed by: KELLER WILLIAMS SIOUXLAND- Open Sun, 1:30 to 2:30pm
$575,000Active4 beds 4 baths2,728 sq. ft.349 B Lakeshore Dr., McCook Lake, SD 57049
MLS# 832599Listed by: UNITED REAL ESTATE SOLUTIONS 
$100,000Pending2 beds 1 baths1,132 sq. ft.305 W Elm St, Beresford, SD 57004
MLS# 22602698Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$595,000Active5 beds 3 baths2,958 sq. ft.31992 SD Hwy 11, Elk Point, SD 57025
MLS# 832582Listed by: HERRITY & ASSOCIATES
$314,900Pending2 beds 2 baths2,096 sq. ft.606 S 3rd St, Beresford, SD 57004
MLS# 22602645Listed by: AMY STOCKBERGER REAL ESTATE
$649,500Pending3 beds 3 baths3,548 sq. ft.30185 475th Ave, Alcester, SD 57001
MLS# 22602630Listed by: HEGG, REALTORS
$855,000Active5 beds 4 baths3,933 sq. ft.927 Wynstone, Jefferson, SD 57038
MLS# 832570Listed by: DUNES REALTY, LLC
$875,000Active6 beds 4 baths4,391 sq. ft.47138 298th St, Beresford, SD 57004
MLS# 22602623Listed by: AMY STOCKBERGER REAL ESTATE
$369,000Pending4 beds 3 baths2,159 sq. ft.1206 Country Club Drive, Elk Point, SD 57025
MLS# 832564Listed by: HERRITY & ASSOCIATES
$294,900Active2 beds 2 baths1,220 sq. ft.308 W Hemlock St, Beresford, SD 57004
MLS# 22602548Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$359,900Active5 beds 3 baths2,472 sq. ft.927 harvest bend, No. Sioux City, SD 57049
MLS# 832488Listed by: KELLER WILLIAMS SIOUXLAND
$150,000Pending2 beds 2 baths1,168 sq. ft.212 WALLACE AVE, No. Sioux City, SD 57049
MLS# 832475Listed by: KELLER WILLIAMS OKOBOJI
$318,750Active2 beds 1 baths1,040 sq. ft.165 Suncoast Drive, McCook Lake, SD 57049
MLS# 832460Listed by: DUNES REALTY, LLC
$549,000Active4 beds 3 baths3,575 sq. ft.1508 Country Club Drive, Elk Point, SD 57025
MLS# 832458Listed by: PREMIER REAL ESTATE AND PROPERTY MANAGEMENT
$25,000Pending2 beds -- baths403 S 2nd St, Beresford, SD 57004
MLS# 22602490Listed by: JAMISON COMPANY REAL ESTATE
$470,975Active4 beds 3 baths2,314 sq. ft.697 Prairie Boulevard, Dakota Dunes, SD 57049
MLS# 832446Listed by: HAUS OF HOME
$395,000Active3 beds 3 baths2,487 sq. ft.165 WINDFLOWER BND, Dakota Dunes, SD 57049
MLS# 832383Listed by: UNITED REAL ESTATE SOLUTIONS
$479,000Active4 beds 3 baths2,532 sq. ft.714 PRAIRIE BLVD, Dakota Dunes, SD 57049
MLS# 832371Listed by: KELLER WILLIAMS OKOBOJI
$170,000Pending4 beds 2 baths1,492 sq. ft.47296 323rd St, Elk Point, SD 57025
MLS# 22602290Listed by: KELLER WILLIAMS REALTY SIOUX FALLS- Open Sun, 12 to 1pm
$610,000Active4 beds 3 baths3,803 sq. ft.479 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 832367Listed by: CENTURY 21 PROLINK 
$489,000Active5 beds 4 baths3,990 sq. ft.445 N Royal Troon, Dakota Dunes, SD 57049
MLS# 832338Listed by: CENTURY 21 PROLINK
$215,000Active3 beds 1 baths1,200 sq. ft.208 S 3rd St, Beresford, SD 57004
MLS# 22602218Listed by: EXP REALTY
$560,000Pending4 beds 3 baths3,290 sq. ft.548 BLUESTEM TRL, Dakota Dunes, SD 57049
MLS# 832330Listed by: UNITED REAL ESTATE SOLUTIONS
$327,500Pending3 beds 2 baths1,902 sq. ft.1140 Sunset Dr, Beresford, SD 57004
MLS# 22602163Listed by: JENSEN INSURANCE & REAL ESTATE
$299,900Active3 beds 2 baths1,743 sq. ft.1130 Sunset Dr, Beresford, SD 57004
MLS# 22602156Listed by: ELITE TEAM REAL ESTATE
$410,000Active4 beds 3 baths2,922 sq. ft.610 Prairie Blvd, Dakota Dunes, SD 57049
MLS# 832302Listed by: KELLER WILLIAMS SIOUXLAND
$300,000Pending4 beds 3 baths2,414 sq. ft.802 W Franciscan Blvd, Elk Point, SD 57025
MLS# 832286Listed by: HERRITY & ASSOCIATES
$327,500Pending3 beds 2 baths1,496 sq. ft.925 Campbell St, No. Sioux City, SD 57049
MLS# 832259Listed by: KELLER WILLIAMS SIOUXLAND
$289,000Pending4 beds 2 baths1,531 sq. ft.402 S PEARL ST, Elk Point, SD 57025
MLS# 832247Listed by: COLDWELL BANKER ASSOCIATED BROKERS
$239,000Active5 beds 2 baths1,920 sq. ft.33332 480 Ave, Jefferson, SD 57038
MLS# 832246Listed by: HERRITY & ASSOCIATES
$565,000Active5 beds 2 baths3,156 sq. ft.33402 482nd Ave, Jefferson, SD 57069
MLS# 22602038Listed by: DAKOTA REALTY & PROPERTY MGMT
$610,000Active4 beds 3 baths3,853 sq. ft.459 E Sawgrass Trl, Dakota Dunes, SD 57049
MLS# 832227Listed by: KELLER WILLIAMS SIOUXLAND
$74,900Pending3 beds 1 baths1,188 sq. ft.405 SE 13 St, Beresford, SD 57004
MLS# 22602013Listed by: EXP REALTY
$515,000Pending3 beds 3 baths2,790 sq. ft.872 Crooked Tree, Dakota Dunes, SD 57049
MLS# 832213Listed by: CENTURY 21 PROLINK
$84,900Pending3 beds 1 baths1,008 sq. ft.15 Alcoma Drive, No. Sioux City, SD 57049
MLS# 832200Listed by: EXIT REALTY MIDWEST - LEMARS- Open Sat, 2:30 to 4pm
$645,000Active4 beds 2 baths2,976 sq. ft.30175 477th Ave, Alcester, SD 57001
MLS# 22601952Listed by: AMERI/STAR REAL ESTATE, INC. 
$499,900Active3 beds 2 baths1,699 sq. ft.902 Cattail Court, No. Sioux City, SD 57049
MLS# 832186Listed by: DUNES REALTY, LLC
$499,000Active4 beds 4 baths3,286 sq. ft.189 N Churchill, No. Sioux City, SD 57049
MLS# 832172Listed by: RIVERSTONE REALTY
$695,000Active4 beds 4 baths4,649 sq. ft.1004 Wynstone Dr., Jefferson, SD 57038
MLS# 832120Listed by: CENTURY 21 PROLINK
$425,000Pending4 beds 3 baths2,915 sq. ft.305 Fieldstone Court, Jefferson, SD 57038
MLS# 832094Listed by: CENTURY 21 PROLINK
$214,900Pending3 beds 2 baths2,464 sq. ft.503 W Dakota St, Jefferson, SD 57038
MLS# 832083Listed by: NEXTHOME TRI STATE REALTY
$699,500Active4 beds 4 baths4,371 sq. ft.938 Spyglass Ct., Dakota Dunes, SD 57049
MLS# 832059Listed by: UNITED REAL ESTATE SOLUTIONS
$535,000Pending4 beds 3 baths3,242 sq. ft.573 Oxbow Trail, Dakota Dunes, SD 57049
MLS# 832050Listed by: DUNES REALTY, LLC
$565,000Pending5 beds 3 baths3,156 sq. ft.33402 482ND AVE, Jefferson, SD 57038
MLS# 832048Listed by: DAKOTA REALTY
$609,000Active5 beds 3 baths3,520 sq. ft.875 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 832043Listed by: NEXTHOME TRI STATE REALTY
$179,900Pending2 beds 2 baths1,225 sq. ft.204 E 5th St, Alcester, SD 57001
MLS# 22601582Listed by: BETTER HOMES AND GARDENS REAL ESTATE BEYOND- Open Sun, 12 to 2pm
$645,000Active5 beds 5 baths4,767 sq. ft.480 Bluestem Trail, Dakota Dunes, SD 57049
MLS# 832017Listed by: KELLER WILLIAMS SIOUXLAND 
$700,000Pending5 beds 4 baths3,561 sq. ft.384 Oxbow, Dakota Dunes, SD 57049
MLS# 832022Listed by: KUEHL REALTY
$269,900Pending4 beds 2 baths2,180 sq. ft.500 W Spruce St, Beresford, SD 57004
MLS# 22601428Listed by: KELLER WILLIAMS REALTY SIOUX FALLS
$995,000Active5 beds 3 baths5,082 sq. ft.754 E Sawgrass, Dakota Dunes, SD 57049
MLS# 831995Listed by: KUEHL REALTY
$899,000Active5 beds 3 baths4,338 sq. ft.914 Wynstone Drive, Jefferson, SD 57038
MLS# 831966Listed by: CENTURY 21 PROLINK
$465,000Pending5 beds 3 baths2,515 sq. ft.445 Eagle Cr, Dakota Dunes, SD 57049
MLS# 831962Listed by: KUEHL REALTY- Open Sun, 12 to 1pm
$1,150,000Active6 beds 4 baths5,564 sq. ft.745 Monterey Trail, Dakota Dunes, SD 57049
MLS# 831937Listed by: UNITED REAL ESTATE SOLUTIONS 
$639,900Pending4 beds 3 baths3,969 sq. ft.520 Bluestem, Dakota Dunes, IA 57049
MLS# 831929Listed by: PREMIER REALTY GROUP
$260,000Pending3 beds 2 baths1,590 sq. ft.388 LAKESHORE DR, McCook Lake, SD 57049
MLS# 831901Listed by: KELLER WILLIAMS SIOUXLAND
$539,900Pending4 beds 3 baths3,490 sq. ft.489 BLUESTEM TRL, Dakota Dunes, SD 57049
MLS# 831827Listed by: CENTURY 21 PROLINK
$574,900Active4 beds 5 baths4,054 sq. ft.550 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 831798Listed by: KUEHL REALTY
$272,500Active2 beds 2 baths2,105 sq. ft.511 W Main St, Beresford, SD 57004
MLS# 22600793Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$349,950Active3 beds 3 baths2,316 sq. ft.599 Prairie Blvd., Dakota Dunes, SD 57049
MLS# 831696Listed by: KELLER WILLIAMS SIOUXLAND
$555,000Pending5 beds 3 baths3,143 sq. ft.198 N Canterbury Circle, No. Sioux City, SD 57049
MLS# 831644Listed by: HAUS OF HOME
$339,000Active3 beds 3 baths2,636 sq. ft.514 Anderson St., Alcester, SD 57001
MLS# 831613Listed by: PREMIER REAL ESTATE AND PROPERTY MANAGEMENT
$469,900Active4 beds 2 baths1,912 sq. ft.47608 300th St, Alcester, SD 57001
MLS# 22600426Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$585,000Active5 beds 3 baths3,029 sq. ft.813 Brookside Drive, Jefferson, SD 57038
MLS# 831563Listed by: CENTURY 21 PROLINK
$165,000Active2 beds 1 baths808 sq. ft.505 W Cedar St, Beresford, SD 57004
MLS# 22600369Listed by: KELLER WILLIAMS REALTY SIOUX FALLS
$485,000Active3 beds 3 baths1,664 sq. ft.513 Beck Dr, Alcester, SD 57001
MLS# 22601917Listed by: WESTRA AUCTION, LLC
$1,799,000Active6 beds 7 baths7,985 sq. ft.556 Firethorn Tr, Dakota Dunes, SD 57049
MLS# 831389Listed by: KUEHL REALTY
$385,000Pending4 beds 3 baths2,406 sq. ft.646 Bison Trail, Dakota Dunes, SD 57049
MLS# 831358Listed by: J & M REAL ESTATE GROUP INC.
$229,900Pending3 beds 1 baths1,559 sq. ft.411 W Cedar St, Beresford, SD 57004
MLS# 22600069Listed by: KELLER WILLIAMS REALTY SIOUX FALLS
$275,000Active4 beds 2 baths1,776 sq. ft.2 Union Ct, McCook Lake, SD 57049
MLS# 831315Listed by: KELLER WILLIAMS SIOUXLAND
$442,900Pending4 beds 2 baths4,003 sq. ft.200 S 3rd St, Beresford, SD 57004
MLS# 22509079Listed by: LISTWITHFREEDOM.COM
$1,650,000Active4 beds 6 baths5,366 sq. ft.703 W Timber Rd, Dakota Dunes, SD 57049
MLS# 831124Listed by: DUNES REALTY, LLC
$80,000Pending2 beds 1 baths952 sq. ft.4280 N Hwy 105, No. Sioux City, SD 57049
MLS# 831046Listed by: RE/MAX EXPERIENCE
$482,500Active4 beds 3 baths2,495 sq. ft.832 Brookside Dr, Jefferson, SD 57038
MLS# 830999Listed by: CENTURY 21 PROLINK
$785,000Active4 beds 4 baths3,752 sq. ft.942 Spyglass Circle, Dakota Dunes, SD 57049
MLS# 830969Listed by: UNITED REAL ESTATE SOLUTIONS
$260,000Active2 beds 1 baths1,788 sq. ft.201 N MAIN ST, No. Sioux City, SD 57049
MLS# 830845Listed by: RIVERSTONE REALTY
$950,000Active5 beds 3 baths4,000 sq. ft.48201 304th St, Alcester, SD 51023
MLS# 22508050Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$700,000Active4 beds 4 baths4,093 sq. ft.652 E Sawgrass Trail, Dakota Dunes, SD 57049
MLS# 832125Listed by: CENTURY 21 PROLINK
$960,000Pending5 beds 4 baths3,704 sq. ft.155 W Pinehurst Trail, Dakota Dunes, SD 57049
MLS# 830584Listed by: HAUS OF HOME
$345,000Active4 beds 2 baths1,831 sq. ft.600 S 3rd St, Beresford, SD 57004
MLS# 22507679Listed by: KELLER WILLIAMS REALTY SIOUX FALLS
$275,000Active4 beds 2 baths2,240 sq. ft.210 S Third St, Jefferson, SD 57038
MLS# 830465Listed by: KELLER WILLIAMS SIOUXLAND
$600,000Active3 beds 4 baths2,824 sq. ft.349A Lakeshore Drive, McCook Lake, SD 57049
MLS# 832164Listed by: CENTURY 21 PROLINK
$364,900Active5 beds 3 baths2,962 sq. ft.206 W Hemlock St, Beresford, SD 57004
MLS# 22601071Listed by: BERKSHIRE HATHAWAY HOMESERVICES MIDWEST REALTY - SIOUX FALLS
$719,000Pending5 beds 4 baths4,404 sq. ft.398 W Pinehurst Tr, Dakota Dunes, SD 57049
MLS# 828966Listed by: KUEHL REALTY
$369,000Active3 beds 3 baths1,475 sq. ft.908 S TURTLE CV, No. Sioux City, SD 57049
MLS# 828573Listed by: RIVERSTONE REALTY
$369,000Active3 beds 3 baths1,475 sq. ft.910 S TURTLE CV, No. Sioux City, SD 57049
MLS# 828574Listed by: RIVERSTONE REALTY
$359,900Active4 beds 2 baths3,524 sq. ft.409 E Rose St, Elk Point, SD 57025
MLS# 828490Listed by: HERRITY & ASSOCIATES
$850,000Active3 beds 2 baths2,866 sq. ft.425 Bay Hill Circle, Dakota Dunes, SD 57049
MLS# 826771Listed by: UNITED REAL ESTATE SOLUTIONS
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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.