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    Union County, SD Land for Sale

    36 results
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    Jefferson, SD Commercial Land Opportunity
    $700,000
    13.65 Acres

    Jefferson, SD Commercial Land Opportunity

    TBD 330th St, Jefferson, SD 57038

    13.65 acre commercial land near Sioux City, Iowa.

    • 13 +/- acres of prime land suitable for development
    • Zoned for light commercial use, offering versatile business opportunities
    • Convenient location at the Jefferson exit, 15 minutes north of Sioux City, Iowa
    • Located on the South Dakota side
    • Three‑phase electric on‑site
    Updated: Feb 1
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    Jefferson, SD Commercial Land Opportunity
    $700,000
    13.65 Acres

    Jefferson, SD Commercial Land Opportunity

    TBD 330th St, Jefferson, SD 57038

    13.65 acres of commercial land near Jefferson, South Dakota.

    • 13 +/- acres of land suitable for development
    • Zoned for light commercial use
    • Conveniently located at the Jefferson exit, 15 minutes north of Sioux City, Iowa
    • Three‑phase electric on‑site
    • Approximately 2 acres graveled for use
    Updated: Feb 1
    View details
    Dakota Dunes Commercial Land
    Contact for pricing
    3.80 Acres

    Dakota Dunes Commercial Land

    Prime commercial land in a high-traffic Dakota Dunes corridor.

    895 Cottonwood Lane, Dakota Dunes, SD 57049
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    Prime Commercial Space in Dakota Dunes
    Contact for pricing
    3.80 Acres

    Prime Commercial Space in Dakota Dunes

    Unbeatable visibility and traffic flow in a powerful business corridor.

    895 Cottonwood Lane, Dakota Dunes, SD 57049
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    Beresford SD Vacant Agricultural Land
    $3,367,455
    320.71 Acres

    Beresford SD Vacant Agricultural Land

    320.71 acres of pastureland with agricultural potential near Beresford.

    i-29 470th Ave, Beresford, SD 57004
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    Riverfront Lot in Dakota Dunes
    $250,000
    0.85 Acres

    Riverfront Lot in Dakota Dunes

    0.85-acre riverfront lot ready for construction in Dakota Dunes.

    17 Spanish Bay, Dakota Dunes, SD 57049
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    Elk Point Commercial Lot
    $87,352
    0.51 Acres

    Elk Point Commercial Lot

    Half-acre commercial lot with high visibility in Elk Point.

    2001 Jack Nicklaus Dr., Elk Point, SD 57025
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    Residential Land in Dakota Dunes
    $140,000
    0.42 Acres

    Residential Land in Dakota Dunes

    Residential land available in Dakota Dunes, South Dakota.

    894 N Spanish Bay, Dakota Dunes, SD 57049
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    Acreage in Southern Union County
    $73,200
    4.88 Acres

    Acreage in Southern Union County

    4.88 acre lot to build your dream home.

    TBD 478th Ave, Elk Point, SD 57025
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    Residential Land in Elk Point
    $73,200
    4.88 Acres

    Residential Land in Elk Point

    4.88 acre residential land for sale in Elk Point, SD.

    TBD 478th Ave, Elk Point, SD 57025
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    Farmland Opportunity in Elk Point
    $527,000
    35.11 Acres

    Farmland Opportunity in Elk Point

    35.11 acres of producing farmland in Union County.

    Tbd 478th Ave, Elk Point, SD 57025
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    Commercial Lot in Elk Point
    $275,000
    4.57 Acres

    Commercial Lot in Elk Point

    4.57 acre commercial lot with high visibility.

    TBD Main Street, Elk Point, SD 57025
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    Riverfront Lot in Wynstone Community
    $449,000
    4.32 Acres

    Riverfront Lot in Wynstone Community

    4.32-acre lot with Missouri River views in Jefferson, SD.

    992 Wynstone Drive, Jefferson, SD 57038
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    Dakota Dunes Corporate Campus Land
    Contact for pricing

    Dakota Dunes Corporate Campus Land

    Commercial and light industrial lots in scenic Dakota Dunes.

    Two Rivers Drive, Dakota Dunes, SD 57049
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    Dakota Dunes Commercial Land Parcels
    $540,144
    3.10 Acres

    Dakota Dunes Commercial Land Parcels

    Commercial lots in established medical and professional campus.

    715 Sioux Point Rd, North Sioux City, SD
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    Dakota Dunes Commercial Land Parcels
    Contact for pricing

    Dakota Dunes Commercial Land Parcels

    Commercial land for sale in Dakota Dunes medical campus.

    Sioux Point Road, Dakota Dunes, SD 57049
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    Commercial Lot in Medical Campus
    Contact for pricing

    Commercial Lot in Medical Campus

    3.22 acre commercial lot in established medical campus.

    Flurie Rd, Dakota Dunes, SD 57049
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    Visible Land Overlooking Golf Club
    Contact for pricing

    Visible Land Overlooking Golf Club

    Highly visible land near I-29 and Two Rivers Golf Club.

    Oak Tree Lane, Dakota Dunes, SD 57049
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    Dakota Dunes Commercial Land Parcels
    Contact for pricing
    3.04 Acres

    Dakota Dunes Commercial Land Parcels

    Commercial lots in Dakota Dunes' Medical and Professional Campus.

    995 Sioux Point Rd, Dakota Dunes, SD
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    Dakota Dunes Corporate Campus Land
    Contact for pricing

    Dakota Dunes Corporate Campus Land

    20.15 acres of land for corporate office development.

    Mccook Lake, SD 57049
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    Residential Lots in Elk Point
    $60,000
    1.03 Acres

    Residential Lots in Elk Point

    Three residential lots in Elk Point, South Dakota.

    TBD Country Club Drive, Elk Point, SD 57025
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    Elk Point Residential Lot
    Contact for pricing
    0.34 Acres

    Elk Point Residential Lot

    Shovel-ready residential lot with utilities in Elk Point, SD.

    1108 Country Club Drive, Elk Point, SD 57025
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    Residential Lot in Elk Point
    Contact for pricing
    0.34 Acres

    Residential Lot in Elk Point

    Shovel-ready residential lot with utilities in Elk Point, SD.

    1202 Country Club Drive, Elk Point, SD 57025
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    Residential Lot in Elk Point
    $30,000
    0.21 Acres

    Residential Lot in Elk Point

    Shovel-ready lot with utilities in Elk Point, South Dakota.

    1103 Country Club Drive, Elk Point, SD 57025
    View details

    Union County, SD Land Investment Opportunities Market Analysis

    Explore 36 land for sale in Union County, SD, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 17,686,666 square feet of properties for sale, with an estimated market value of $6,912,207.

    Sale prices for lots in Union County, SD start at $30,000, averaging $384,011, and reaching up to $3,367,455 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Browse Land for Sale Near Union, SD

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