Union County, South Dakota Land For Sale (6 results)
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AcreValue offers multiple types of land for sale in Union County, so if you’re looking for a new ranch, farm, recreational property, hunting ground, developmental property, or land investment you’ve come to the right place. Regardless of what your needs or objectives are for your land, we have a large inventory of available parcels that are updated regularly. Therefore, it’s very likely that we have the perfect parcel that meets all the search criteria & specifications that you’ve been searching for. Additionally, because our land for sale listings are always being updated due to the frequency of land being sold or new land listings being put on the market, make sure that you are checking back with AcreValue regularly for updates. When you find the perfect land parcel and you are ready to take the next steps you can easily connect directly with the listing agent to help you facilitate your land purchase. Browse AcreValue's South Dakota land for sale page to find more potential opportunities in South Dakota that fit your needs. We wish you the best of luck in finding your next ranch, farm, recreational property, hunting ground, developmental property, or land investment.
01/20/2026
$3,367,455
320.71 ac.
ACTIVE
Union County - Beresford, SD
320.71+/- Acres Of High Quality Land For Sale
Located In Spink TWP, Union County, SD!
This Property Is Located South Of Beresford, SD, West Of Greenfield, SD
& North Of Junction City, SD!!
This Property Offers Exceptional Agricultural Potential Or Investment Opportunity!
Location: From Beresford, SD head South on Interstate 29 for 9 miles to the Volin Exit #38 then head West on 306th Street for 1/2 mile to 470th Avenue then head South on 470th Avenue for 5 miles to the site of the property. This land lies adjacent to Interstate 29.Signs Will Be Posted
Agents Comments: Zomer Company is extremely honored to present this property to the public for sale! This farm is located along Interstate 29 South Of Beresford, SD! If you are looking to expand your portfolio be sure to check out this high quality farmland/pastureland! Zomer Company would also like to thank the family in representing them in the sale of their property!
Abbreviated Legal Description of Property: Lots 1 & 2 in the SW1/4 Less H-1 (1.23A) in Section 7, Township 93N, Range 50W, Union County, SD & Carrol Tract 1 in the NW1/4 and Lots 1 & 2 in NW1/4 LESS H-1 (4.32A) in Section 18, Township 93N, Range 50W, Union County, SD. Sold subject all public roads and easements of record.
General Description of Subject Property According to the Union County assessor/Agri-Data, this property contains 320.71+/- gross acres. This property is ideal for farmers looking to expand their operations or ranchers seeking high quality grazing land! This property is currently in pastureland with the potential to be turned back into high quality farmland! This property currently has approximately 297.35+/- acres currently in pastureland/potential tillable acres. This property has a productivity index rating of 62.8. Soils on this property include: WA-Wakonda-WortihingChancellor, Wc-Wentworth-Worthing, Wo-Worthing, WbA-Wentworth, EaB-Egan-Chancellor-Davison and DkA-Davison-Tetonka-Egan. Whether you are a farmer or investor looking to expand your portfolio dont miss out on this opportunity to own a piece of history! This property in conveniently located South Of Beresford, SD & North of Junction City, SD for grain farmers!! This property is also only located minutes away from the local Farmers CO Operative Society Grain Facility!
Method Of Sale: This property is listed for sale. Contact an agent for more details
Taxes: The current Real Estate Taxes according to the Union County Treasurer are approx. $10,100.24 per year. Taxes will be pro-rated through the date of closing.
Possession: Possession of the land will be given March 1, 2026. This farm is available to farm for the 2026 crop year!
Terms: Purchaser (s) will be required to pay a non-refundable 15 % of the purchase price as earnest money deposit, and also agree to enter into a purchase agreement with the remaining balance due and payable on closing day. Buyer shall receive a clear and merchantable title to the property on closing day. This farm is being sold as is with any/all defects and encroachments if any. While every effort has been made to ensure the accuracy of the information herein, all prospective buyers are encouraged to inspect the property and verify all data provided. No warranties are expressed or implied. Any lines on maps and pictures are for informational purposes only and are not guaranteed to be actual boundary lines of the property. All buyers are encouraged to do buyers due diligence. Sellers do not warranty or guarantee that existing fences lie on the true boundary and any new fencing if any will be the responsibility of the purchaser pursuant to SD statutes. Aerial maps and soil maps are available upon request.
01/19/2026
Auction
69.86 ac.
ACTIVE
Union County - Alcester, SD
Upcoming Live Public Auction Of 69.86+/- Acres Of Farmland Located
In Virginia TWP North, Union County, SD To Be Sold In One Tract!
This Land Is Located East Of Alcester, SD & Northwest Of Hawarden, IA! This Is A Fantastic Opportunity To Purchase A Tract Of Farmland
With Both High Quality Farming Potential & A Fantastic Located & Topography For Farming! This Farm Boasts A Agri-Data Soil Rating Of 87.3!
Property Location: From the Alcester Golf Course go 5 Miles East on 301st St to 484th Ave. then go South On 484th Ave for 1 mile to 302nd ST. then go 1/4 mile West on 302nd St. Farm is on the North side of 302nd St. OR from Caseys in Hawarden, IA go West for 2 miles on 10th ST./SD 13 to 484th Ave. then go North on 484th Ave. for approx. 1 mile to 302nd St. then go 1/4 mile West on 302nd St to the farmland. Farm is on the North side of 302nd St. The Auction will be held at the Alcester Golf Course Parking Lot (307 E. 6th St., Alcester, SD 57001)
Auctioneers Note: The Zomer Company is honored and has the privilege to represent the County of Sioux Coun-ty in offering at auction this excellent tract of farmland located in Union County, SD! This is a fantastic oppor-tunity to purchase a nice tract of land with high quality soil ratings and a great topography! Investors & farmers if you are looking for quality land in Union County, SD then be sure to take a look at this auction!
Abbreviated Legal Description: The NE1/4 of the SE1/4 AND the NW1/4 of the SE1/4 of the SE1/4 AND the NE1/4 of the SE1/4 of the SE1/4 AND the SE1/4 of the SE1/4 Of the SE1/4, all in Section 28, TWP 95N, Range 48W, Union County, SD. Sold subject to all public roads and easements of record.
General Description: According to the certificate of survey, this property contains 69.86+/- gross acres. According to FSA/survey, this property contains approx. 69+/- tillable acres. This farm has a corn base of 39.90 acres with a PLC yield of 143bu. And a soybean base of 13.80 acres with a PLC yield of 46bu. The tillable farmland is classified as NHEL. The predominant soil types of the land include: Ka-Kennebec, Bd-Benclare, Gb-Graceville, Bf-Blencoe. According to Agri-Data this tillable land has a productivity index rating of 87.3 and an estimated average county soil rating of 0.90! This is an inside tract of farmland which is nearly all tillable! Land buyers be sure to take a look at this outstanding farm in Union County, SD! This is a prime tract of land with long rows making it very conducive for farming, a good soil rating and a great location! Land buyers strongly consider purchasing this farm for your operation or investment portfolio! This is an incredible land buying opportunity that may only come available once in your lifetime! Making the decision to purchase land is an investment in the future legacy of your family! Do not hesitate to purchase this farm!
Method of sale: Property will be sold with the final bid price times the gross surveyed acres. Auction to be held at the Alcester Golf Course Parking Lot (307 E. 6th St., Alcester, SD 57001)
Taxes: The current Real Estate Taxes according to the Union County Treasurer are currently estimated at approx. $2,325.00 per year. Taxes will be pro-rated through December 31, 2025.
Possession: Full possession will be on closing day. This land is available to farm for the 2026 crop year.
Terms: Purchaser(s) will be required to pay a non-refundable 15 % of the purchase price as earnest money deposit, and also agree to enter into a purchase agreement with the remaining balance due and payable on closing day on or before March 20, 2026, when the buyer shall receive a clear and merchantable title to the property. Owners Title insurance and closing fee split 50/50 between buyer and seller. Michael McGill Attorney At Law will act as Escrow and Closing agent. This property is being sold as is as a cash sale with no finance contingencies and as is with any/all defects and encroachments if any. While every effort has been made to ensure the accuracy of the information herein, all prospective buyers are encouraged to inspect the property and verify all data provided. No warranties are expressed or implied. Any lines on maps and pictures are for informational purposes only and are not guaranteed to be actual boundary lines of the property. Sellers do not warranty or guarantee that existing fences lie on the true boundary and any new fencing if any will be the responsibility of the purchaser pursuant to SD statutes. Any announcements made day of the auction will supersede any advertisements. Aerial maps, soil maps and auction booklets are available upon request. All measurements and years built are estimated and not guaranteed. Due to this property being owned by a government entity the final sale of the property will be subject to the Sioux County board of supervisors approval. All buyers are encouraged to do buyers due diligence. Auctioneers and Real Estate brokers are representing the sellers. If any additional information is requested, please contact auctioneers listed below. Michael McGillClosing & Escrow Agent
Sioux County, Iowa Owners
07/18/2025
$658,625
52.69 ac.
ACTIVE
Union County - Alcester, SD
52.693+/- Acres Of High Quality Farmland For Sale Located
In Virginia North TWP, Union County, SD!
This Farm Is Located East Of Alcester, SD & Northwest Of Hawarden, IA!!
If You Are Looking To Expand Your Operation Be Sure To Check Out This Farm!
Location: From Alcester, SD go East on Virginia Road for 3 miles to the intersection of 482nd Avenue and Virginia Road. The Farm will be located in the Southeast corner of the intersection. Signs Will Be Posted
Agents Comments: Zomer Company is extremely honored to present this farm for sale in Virginia North TWP, Union County, SD!! This a high quality tract of farmland you will want to add to your operation!! Land has proven to be a great investment for many generations!
Abbreviated Legal Description of Property: Tract 1 and 2 in the NW1/4 LESS RR in Section 30, Township 95N, Range 48W, Union County, SD. Subject to all easements and public roads of record.
General Description of Subject Property: According to the Union county assessor/recorded survey, this property contains 52.693+/- gross acres. According to Agri-Data, this farm contains approx. 49+/- tillable acres with the balance in road/ditch and pushup terraces. The predominant soil types include: CnD2-Crofton-Nora, Ka-Kennebec, Ae-Alcester, CnB-Crofton-Nora, McB-Moody and MdC-Moody-Nora. This farm has a productivity rating of 64.9! Farmland does not come for sale in this area very often! If you are looking for high quality farm between Hawarden, IA and Alcester, SD be sure to check out this farm. Contact one of our agents to receive a brochure and ariel maps for more information regarding the farmland!
Method Of Sale: Farmland is listed for sale at $12,000 Per Acre! Final sales price will be based on gross surveyed acres.
Taxes: The current Real Estate Taxes according to the Union County Treasurer are approx. 1,416.04 per year. Seller will pay the 2024 taxes which are due and payable in March and Sept of 2025.
Possession:: Possession of the farm will be given after the 2025 crop year harvest and will be available to farm for the 2026 crop year!
Terms: Purchaser (s) will be required to pay a non-refundable 15 % of the purchase price as earnest money deposit, and also agree to enter into a purchase agreement with the remaining balance due and payable on closing day. Buyer shall receive a clear and merchantable title to the property on closing day. This farm is being sold as is with any/all defects and encroachments if any. While every effort has been made to ensure the accuracy of the information herein, all prospective buyers are encouraged to inspect the property and verify all data provided. No warranties are expressed or implied. Any lines on maps and pictures are for informational purposes only and are not guaranteed to be actual boundary lines of the property. All buyers are encouraged to do buyers due diligence. Sellers do not warranty or guarantee that existing fences lie on the true boundary and any new fencing if any will be the responsibility of the purchaser pursuant to SD statutes. Aerial maps and soil maps are available upon request.
12/30/2025
$800,000
1.6 ac.
ACTIVE
Union County - 946 Wynstone Drive, Jefferson, SD
Welcome to this 1.5 story home with 5 bedrooms, 5 bathrooms, formal and casual living areas, an oversized 4 car garage, fresh landscaping, a huge deck all sitting on a 1.6 acre lot on the Preserve. A bubbling rocks water feature is in landscaping by front door. Double entry doors welcome you to 2 story open foyer with 2 coat closets, wood floor & staircase. Off foyer is formal dining with butler's pantry nearby. Stunning 2 story windows in the living room with 18 ft ceiling and gas FP. A casual family room on main has a gas FP, built ins, door to deck and corner windows. The eatin kitchen has oak cabinets, island, pantry, wood floor, desk area, gas stove, dbl ovens and 2 sinks. A second staircase upstairs is nearby. Coming in from the garage is a convenient 8x5 drop zone and 12x7 laundry room. The master bedroom has carpet & door to deck and the bathroom has heated floor, large tile shower, whirlpool tub, dbl vanity & 2 WIC. Upstairs there is a 10x14 loft area, 2 bedrooms each with a WIC, vanity and access to a shared 12 x 10 full bathroom (which has door to hall as well) and a 3rd bedroom also with WIC. The walkout lower level has lots of spaces to entertain or relax. The first family room has carpet, a gas FP, built ins, and daylight windows. This is open to the wet bar area with tile floor, cabinets, mirrored backsplash, granite counters, bar sink, DW and a nearby frig. A second family room has carpet. Walkout door to the patio. The current theater room could also be used as an office (projector included). The 5th bedroom has carpet, egress, and dbl closet and has a door to the 9x10 3/4 bathroom which also has door to hall. The current workout room has carpet, dbl closet and sauna (this room could be a BR). A 5x5 half bath completes this level. Relax by the new fire pit. Sprinkler covers 2/3 of yard. New deck 2020. 2 new water heaters 2021. One new Lennox furnace & 2 new AC units. Pet fence installed. Ask for Extra Feature sheet for all the recent improvements.
01/22/2026
$585,000
1 ac.
ACTIVE
Union County - 813 Brookside Drive, Jefferson, SD
In just a few months: Buyers will be wanting a house with an inground pool!. So lets get ahead of that search and view this 5 bedroom, 3 bath Ranch Walkout home with recent updates: New shingles 2017. New maple flooring in Living Room, Kitchen, Dining and hall way in 2019. Kitchen also has new granite counter tops, and the hickory cabinets have been stained with cherry finish. Living room features 10' ceiling, electric and stacked stone gas fireplaces; maple flooring really lightens up the room. Kitchen with new maple flooring, new frig 2022, Bosch dishwasher and electric stove. Kitchen cabinets and railing system have a cherry stain. New granite counters. Wood deck restained 2023 (14 x 14) is off the dining area. Look for those great sunsets. Primary suite also has slider to the deck, and vaulted ceiling, walk in closet. Primary bath had been updated with newer tile floor, dbl vanity, whirlpool tub and tile shower. Two other bedrooms on the main floor, which are carpeted and a full bath. Main floor laundry off the garage with extra cabinetry. Lower Level Walkout has generous open family room with 7x10 wet bar area with new granite counter tops, & ice maker added. 3rd fireplace down. Projector and screen will stay. Bedrooms 4 & 5 are carpeted and have egress windows. A workout room has been finished also. (8 x 12) Heated 3 car garage with side door to the side yard. Lets get outside: 16 x 32 inground heated salt water pool, with lots of concrete for seating areas, a covered hot tub with mounted TV, pergola and pool area is fenced. Beyond the cedar fencing is still lots of yard for outdoor games. Entire lot is sprinkled. Curbing around the perimeter of the house. Radon mitigation system installed.
10/14/2025
$900,000
1.51 ac.
ACTIVE
Union County - 920 Wynstone Drive, Jefferson, SD
First time this property has been listed for public viewing. Custom built by Wegher, this great property has Adams Nature Preserve in their backyard and direct trail access to the Preserve. Pride of ownership shows with this home. Exterior just repainted 2025. Entire interior also repainted 2024, both main floor and lower level. Original owner selected wide plank engineered flooring for the main living spaces. Linear fireplace in the great room and floating shelves on each side. Pop up ceiling. Remote control blinds in Great room and dining area. Custom kitchen with granite counters, white cabinets, with contrasting island. SS appliances and induction stove. Walk in pantry. Covered Trex deck with automatic screens all three sides. Master bedroom: Custom walls and double crown molding. Two other bedrooms on the main, with closet organizers. All baths have heated floors. Vanities have recently been painted with Farrow and Ball Paint and faucets have been switched to gold Kohler fixtures. Drop zone and main floor laundry. Oversized garage with heat/air. Wired for EV vehicle. Lower level finished with family room, bar area with granite counters and bar frig. 3 more bedrooms with egress windows, walk in closets, 3/4 bath and safe room. Smart Home cameras. Zone heating.
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