New Construction Homes for Sale in Union County, SD

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  $449,000 Lot/Land

  992 Wynstone Dr, Jefferson, SD 57038

  • 4.32 Acres
  • $103,935 per Acre

  A stunning 4.32-acre lot on the river in the desirable Wynstone Community, offering breathtaking views of the Missouri River. The average elevation over the 4.32 acres is 1,110 feet +/-. The perfect setting to build your dream home, surrounded by mature trees and natural privacy. This lot also gives you the option of putting in your own personal marina.

  

  Jesse Derrick

  Riverstone Realty

  992 Wynstone Dr, Jefferson, SD 57038
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  $73,200 Lot/Land

  tbd 478th Ave, Elk Point, SD 57025

  • 4.88 Acres
  • $15,000 per Acre

  Let’s take a look at this acreage in southern Union County. Here is an opportunity to build your dream home on 4.88 acres. The preliminary LOMA plans have been completed on this property with it being in a flood plain.

  

  Janel Pearson

  NextHome Tri State Realty

  tbd 478th Ave, Elk Point, SD 57025
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  $359,750 Custom Home

  1402 Sunderland St, No. Sioux City, SD 57049

  • 2 Beds
  • 2 Baths
  • 1,302 Sq Ft

  Welcome to Union Crossing! Affordability, quality and style. This Wegher Built New Construction Ranch has 1302 sq ft, 2 bdrm/2 bath, slab-on-grade & 3 stall garage. Completion timeline 9/11/2026. This home is literally turn key, quartz counter tops throughout, all kitchen appliances and washer/dryer included, irrigation & sod and landscaping complete for you too. Great design and function. Hurry!!

  Pam Kavanaugh Edwards Dunes Realty, LLC

  1402 Sunderland St, No. Sioux City, SD 57049
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  $452,750 Townhome

  201 Sodrac Dr, North Sioux City, SD 57049

  • 2 Beds
  • 2 Baths
  • 1,529 Sq Ft

  Aspen Reserve, here is your opportunity. So lovely and unique. This exterior townhome has enhanced landscaping for added privacy and seclusion. Covered 14x14 patio off dining area to enjoy the early mornings or sunsets. Ample 1529 sq ft ranch, townhome w/ private road, has HOA to handle the snow, lawn care, irrigation, mowing & landscape maintenance. Beautiful finishes and professional designer

  Pam Kavanaugh Edwards Dunes Realty, LLC

  201 Sodrac Dr, North Sioux City, SD 57049
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  $385,000 Custom Home

  1408 Sunderland St, No. Sioux City, SD 57049

  • 3 Beds
  • 2 Baths
  • 1,319 Sq Ft

  Welcome to Union Crossing in North Sioux City, South Dakota! This stunning new construction ranch-style home offers 1,319 finished square feet of thoughtfully designed living space featuring 3 bedrooms, 2 bathrooms, and a spacious 2-car garage. The open-concept layout showcases a bright great room, a beautifully appointed kitchen with a spacious center island, and an adjoining dining area that

  Scott Delperdang Berkshire Hathaway HomeServices Midwest Realty

  1408 Sunderland St, No. Sioux City, SD 57049
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  $499,900 Custom Home

  902 Cattail Ct, No. Sioux City, SD 57049

  • 3 Beds
  • 2 Baths
  • 1,699 Sq Ft

  New Construction in Lakeshore Estates, new cul-de-sac lot and new floor plan. Contemporary style 1699 sq ft ranch, with split bedroom layout. 3 bdrms, 2 baths on the main and wonderful 3 stall radiant heated garage w/ drop zone right in the back door. Set up your work bench and work all winter in the garage. The open floor plan invites entertaining and inclusiveness, the wood floors are so easy

  Pam Kavanaugh Edwards Dunes Realty, LLC

  902 Cattail Ct, No. Sioux City, SD 57049
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  $385,750 Custom Home

  1500 Sunderland, No. Sioux City, SD 57049

  • 3 Beds
  • 2 Baths
  • 1,505 Sq Ft

  Welcome to Union Crossing! Affordability, quality and style. This Wegher Built New Construction Ranch has 1505 sq ft, 3 bdrm/2 bath, slab-on-grade & 3 stall garage. Start date soon, estimated completion date 11/6/2026. This home is literally turn key, quartz counter tops throughout, all kitchen appliances and washer/dryer included, irrigation & sod and landscaping complete for you too. Great

  Pam Kavanaugh Edwards Dunes Realty, LLC

  1500 Sunderland, No. Sioux City, SD 57049
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  $452,750 Townhome

  207 Sodrac Dr, North Sioux City, SD 57049

  • 2 Beds
  • 2 Baths
  • 1,529 Sq Ft

  Aspen Reserve, here is your opportunity. So lovely and unique. This exterior townhome has enhanced landscaping for added privacy and seclusion. Covered 14x14 patio off dining area to enjoy the early mornings or sunsets. Ample 1529 sq ft ranch, townhome w/ private road, has HOA to handle the snow, lawn care, irrigation, mowing & landscape maintenance. Beautiful finishes and professional designer

  Pam Kavanaugh Edwards Dunes Realty, LLC

  207 Sodrac Dr, North Sioux City, SD 57049
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  $442,250 Townhome

  203 Sodrac Dr, North Sioux City, SD 57049

  • 2 Beds
  • 2 Baths
  • 1,529 Sq Ft

  Aspen Reserve, here is your opportunity. So lovely and unique. This interior townhome has enhanced landscaping for added privacy and seclusion. Covered 14x14 patio off dining area to enjoy the early mornings or sunsets. Ample 1529 sq ft ranch, townhome w/ private road, has HOA to handle the snow, lawn care, irrigation, mowing & landscape maintenance. This middle unit has beautiful finishes and

  Pam Kavanaugh Edwards Dunes Realty, LLC

  203 Sodrac Dr, North Sioux City, SD 57049
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  $305,000 Townhome

  302 Liverpool Ln, No. Sioux City, SD 57049

  • 3 Beds
  • 3 Baths
  • 1,750 Sq Ft

  New Construction townhome/duplex, 1750 finished sq ft, 2 story, 3 bdrm/2.5 bath and 2 stall attached garage. Great opportunity to move to SD and into the newly developed neighborhood of Union Crossing. Main floor boasts LR, DR, Kitchen w/ island and 1/2 bath for guests. French door to 14x6 covered patio off the back of the home. Second floor has 3 nice sized bedrooms/2 baths and laundry. Hurry at

  Pam Kavanaugh Edwards Dunes Realty, LLC

  302 Liverpool Ln, No. Sioux City, SD 57049
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  $394,950 Custom Home

  1404 Sunderland St, No. Sioux City, SD 57049

  • 3 Beds
  • 2 Baths
  • 1,684 Sq Ft

  Experience modern living at its finest in this beautifully crafted two-story home located in the desirable new Union Crossing development in North Sioux City, South Dakota. Offering 1,684 finished square feet, this thoughtfully designed residence features three spacious bedrooms and two well-appointed bathrooms, including a private primary suite complete with a luxurious ensuite bath and generous

  Scott Delperdang Berkshire Hathaway HomeServices Midwest Realty

  1404 Sunderland St, No. Sioux City, SD 57049
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  $387,000 Custom Home

  1406 Sunderland St, No. Sioux City, SD 57049

  • 3 Beds
  • 2 Baths
  • 1,341 Sq Ft

  Experience refined contemporary living at Union Crossing, North Sioux City’s newest premier community. This beautifully crafted ranch home offers 1,341 square feet of thoughtfully designed living space, where sophisticated architecture meets everyday comfort. Featuring 3 bedrooms, 2 bathrooms, and a spacious 2-car garage, the open-concept design is highlighted by soaring ceilings, a stunning

  Scott Delperdang Berkshire Hathaway HomeServices Midwest Realty

  1406 Sunderland St, No. Sioux City, SD 57049
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  $49,900 Lot/Land

  2004 Arnold Palmer Ln, Elk Point, SD 57025

  • 16,117 Sq Ft
  • $134,865 per Acre

  Shovel ready lot just across the street from the golf course! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 14, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  2004 Arnold Palmer Ln, Elk Point, SD 57025
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  $49,900 Lot/Land

  1904 Pheasant Rd, Elk Point, SD 57025

  • 11,761 Sq Ft
  • $184,815 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 18, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1904 Pheasant Rd, Elk Point, SD 57025
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  $42,500 Lot/Land

  1901 Pheasant Rd, Elk Point, SD 57025

  • 12,632 Sq Ft
  • $146,552 per Acre

  Prime building lot with a deep rear yard and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 22, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real

  Troy Donnelly Herrity & Associates

  1901 Pheasant Rd, Elk Point, SD 57025
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  $89,900 Lot/Land

  2001 Arnold Palmer Ln, Elk Point, SD 57025

  • 10,018 Sq Ft
  • $390,870 per Acre

  Premier golf course lot on hole 3 and ready to build your dream home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 10, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate

  Troy Donnelly Herrity & Associates

  2001 Arnold Palmer Ln, Elk Point, SD 57025
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  $49,900 Lot/Land

  1806 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $191,923 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 14, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1806 Pheasant Rd, Elk Point, SD 57025
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  $210,000 Lot/Land

  868 Spanish Bay, Big Sioux Township, SD 57049

  • 22,651 Sq Ft
  • $403,846 per Acre

  Large residential lots located on a quiet, tree-lined cul-de-sac. Fill has been placed and trees removed to allow for minimal site work. Exclusive builder restrictions remain on the lots on the south (lake) side of the street.

  Chris Bogenrief NAI United

  868 Spanish Bay, Big Sioux Township, SD 57049
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  $89,900 Lot/Land

  2005 Arnold Palmer Ln, Elk Point, SD 57025

  • 13,503 Sq Ft
  • $290,000 per Acre

  Premier golf course lot and ready to build your dream home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 12, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  2005 Arnold Palmer Ln, Elk Point, SD 57025
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  $30,000 Lot/Land

  1103 Country Club Dr, Elk Point, SD 57025

  • 9,147 Sq Ft
  • $142,857 per Acre

  Shovel ready lot with 75' of frontage! The City of Elk Point provides sewer, water, electricity, and garbage service. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  1103 Country Club Dr, Elk Point, SD 57025
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  $49,900 Lot/Land

  1704 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $191,923 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 8, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1704 Pheasant Rd, Elk Point, SD 57025
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  $49,900 Lot/Land

  2002 Arnold Palmer Ln, Elk Point, SD 57025

  • 8,276 Sq Ft
  • $262,632 per Acre

  Shovel ready lot just across the street from the golf course and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 15, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is

  Troy Donnelly Herrity & Associates

  2002 Arnold Palmer Ln, Elk Point, SD 57025
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  $49,900 Lot/Land

  1906 Arnold Palmer Ln, Elk Point, SD 57025

  • 10,018 Sq Ft
  • $216,957 per Acre

  Shovel ready lot just across the street from the golf course and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 18, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is

  Troy Donnelly Herrity & Associates

  1906 Arnold Palmer Ln, Elk Point, SD 57025
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  $279,000 Lot/Land

  0 Highway 48 N A Unit 22601623, Akron, SD 51001

  • 22.48 Acres
  • $12,411 per Acre

  Large Union County South Dakota acreage building sites! Opportunity generally knocks but once, amazing hilltop views on this bluff for miles from South Dakota across the Big Sioux River into Iowa. These sites have been asked to be purchased for years from many and have never left the family that homesteaded them, until now. Conveniently located in Union County South Dakota on HWY 48 gives good

  Tony Ratchford Keller Williams Realty Sioux Falls

  0 Highway 48 N A Unit 22601623, Akron, SD 51001
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  $49,900 Lot/Land

  1902 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $191,923 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 17, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1902 Pheasant Rd, Elk Point, SD 57025
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  $89,900 Lot/Land

  1903 Arnold Palmer Ln, Elk Point, SD 57025

  • 10,018 Sq Ft
  • $390,870 per Acre

  Premier golf course lot on hole 3 and ready to build your dream home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 6, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate

  Troy Donnelly Herrity & Associates

  1903 Arnold Palmer Ln, Elk Point, SD 57025
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  $205,000 Lot/Land

  703 Firethorn Trail Unit Lot 22, Dakota Dunes, SD 57049

  • 17,424 Sq Ft
  • $512,500 per Acre

  River lot on cul-de-sac.

  Chris Bogenrief NAI United

  703 Firethorn Trail Unit Lot 22, Dakota Dunes, SD 57049
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  $60,000 Lot/Land

  TBD Country Club Dr, Elk Point, SD 57025

  • 1.03 Acres
  • $58,252 per Acre

  Three lots offered for a reduced price of $60,000. Builder's special with more lots available adjoining these. Shovel ready lots with 75' of frontage and the potential for daylight windows! The City of Elk Point provides sewer, water, electricity, and garbage service. MidAmerican Energy provides natural gas. Country Club Estates has protective covenants. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  TBD Country Club Dr, Elk Point, SD 57025
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  $249,000 Lot/Land

  149 Suncoast Dr, North Sioux City, SD 57049

  • 6,098 Sq Ft
  • $1,778,571 per Acre

  Mostly Bare Lake Front Land that is ready for you to build the home of your dreams on! The property has million dollar views you will love! There is a garage on the property that you can store your building supplies in, while building that dream house! The previous house has been torn down and the hole filled in professionally, utilities were shut down by Mid American Energy.

  Liz Deurloo United Real Estate Solutions

  149 Suncoast Dr, North Sioux City, SD 57049
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  $23,500 Lot/Land

  1110 Country Club Dr, Elk Point, SD 57025

  • 14,810 Sq Ft
  • $69,118 per Acre

  Shovel ready lot with 75' of frontage and the potential for daylight windows! The City of Elk Point provides sewer, water, electricity, and garbage service. MidAmerican Energy provides natural gas. Country Club Estates has protective covenants. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  1110 Country Club Dr, Elk Point, SD 57025
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  $49,900 Lot/Land

  1900 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $191,923 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 16, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1900 Pheasant Rd, Elk Point, SD 57025
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  $89,900 Lot/Land

  1905 Arnold Palmer Ln, Elk Point, SD 57025

  • 10,018 Sq Ft
  • $390,870 per Acre

  Premier golf course lot on hole 3 and ready to build your dream home! The City of Elk Point provides sewer, water, electricity, and garbage service. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 7, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  1905 Arnold Palmer Ln, Elk Point, SD 57025
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  $89,900 Lot/Land

  1805 Arnold Palmer Ln, Elk Point, SD 57025

  • 8,276 Sq Ft
  • $473,158 per Acre

  Premier golf course lot on hole 4 fairway and ready to build your dream home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 2, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real

  Troy Donnelly Herrity & Associates

  1805 Arnold Palmer Ln, Elk Point, SD 57025
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  $42,500 Lot/Land

  1707 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $163,462 per Acre

  Prime shovel ready lot in Country Club Estates! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 6, Block 6 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate broker.

  Troy Donnelly Herrity & Associates

  1707 Pheasant Rd, Elk Point, SD 57025
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  $325,000 Lot/Land

  0 470th Ave, Beresford, SD 57004

  • 9 Acres
  • $36,111 per Acre

  Dreaming of a new home that is private yet offers 360-degree panoramic views of rolling hills and endless skies? Let your search take you just off the beaten path where 9 acres awaits your vision of a peaceful retreat away from the rat race. A long lane ascends the hillside to where new water and electric utilities are already there. Internet is in the ditch. Stop dreaming and start building your

  Brent Baker eXp Realty - Elevated Sioux Falls

  0 470th Ave, Beresford, SD 57004
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  $49,900 Lot/Land

  1908 Pheasant Rd, Elk Point, SD 57025

  • 21,780 Sq Ft
  • $99,800 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 20, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1908 Pheasant Rd, Elk Point, SD 57025
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  $195,000 Lot/Land

  870 Spanish Bay, Big Sioux Township, SD 57049

  • 22,651 Sq Ft
  • $375,000 per Acre

  Large residential lots located on a quiet, tree-lined cul-de-sac. Fill has been placed and trees removed to allow for minimal site work. Exclusive builder restrictions remain on the lots on the south (lake) side of the street.

  Chris Bogenrief NAI United

  870 Spanish Bay, Big Sioux Township, SD 57049
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  $49,900 Lot/Land

  1808 Pheasant Rd, Elk Point, SD 57025

  • 11,325 Sq Ft
  • $191,923 per Acre

  Prime building lot with a deep yard, no rear neighbors and ready for your custom home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 15, Block 7 Country Club Estates Elk Point City, Union County, SD. Owner is a

  Troy Donnelly Herrity & Associates

  1808 Pheasant Rd, Elk Point, SD 57025
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  $249,000 Lot/Land

  0 Highway 48 N A Unit 22601622, Akron, SD 51001

  • 13.82 Acres
  • $18,017 per Acre

  Large Union County South Dakota acreage building sites! Opportunity generally knocks but once, amazing hilltop views on this bluff for miles from South Dakota across the Big Sioux River into Iowa. These sites have been asked to be purchased for years from many and have never left the family that homesteaded them, until now. Conveniently located in Union County South Dakota on HWY 48 gives good

  Tony Ratchford Keller Williams Realty Sioux Falls

  0 Highway 48 N A Unit 22601622, Akron, SD 51001
• 

  /2

  $89,900 Lot/Land

  1907 Arnold Palmer Ln, Elk Point, SD 57025

  • 10,018 Sq Ft
  • $390,870 per Acre

  Premier golf course lot on hole 3 and ready to build your dream home! The City of Elk Point provides sewer, water and garbage service. Union County Electric Coop provides the electricity. MidAmerican Energy provides natural gas. Country Club Estates has protective Covenants. Legal Description: Lot 8, Block 10 Country Club Estates Elk Point City, Union County, SD. Owner is a licensed real estate

  Troy Donnelly Herrity & Associates

  1907 Arnold Palmer Ln, Elk Point, SD 57025

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