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    Union County, SD Office Spaces for Sale

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    Sioux Falls, SD Rapid City, SD Aberdeen, SD Spearfish, SD Lead, SD Watertown, SD Tea, SD Huron, SD
    9 properties
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    Office Suite with Garage
    Updated: Apr 7
    Office Suite with Garage

    North Sioux City, SD 57049

    Contact for pricing
    1.50 AC lot
    2,100 square feet of finished office space
    Five private offices, reception area, and conference room
    Break room with kitchenette and restroom
    Additional 900‑square‑foot garage with a 12‑foot overhead door
    Built in 2019
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    Second-Floor Office Suite
    Updated: Jun 4, 2025
    Second-Floor Office Suite

    North Sioux City, SD 57049

    Contact for pricing
    1.69 AC lot
    2,890‑square‑foot second‑floor office suite
    Four private offices and a large open work area
    Conference room, reception area, kitchenette, and three restrooms
    Zoned C; property built in 1991
    600 N Derby Lane, No. Sioux City, SD 57049
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    Office Units with Conference Room
    Office Units with Conference Room

    211 Sioux Point Rd, Dakota Dunes, SD 57049

    Contact for pricing
    1.73 AC lot

    The workspace combines private offices, shared work areas, reception, and staff amenities in a professionally managed setting.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Dakota Dunes Corporate Campus
    Dakota Dunes Corporate Campus

    800 Stevens Port Drive, Dakota Dunes, SD 57049

    $17,500,000
    216,618 sqft

    A 216,618 SF corporate campus on 47 acres.

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    Second-Floor Office Unit
    Second-Floor Office Unit

    North Sioux City, SD 57049

    Contact for pricing
    1.69 AC lot

    An open work area and private restroom define this upper-level workspace.

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    Prime Commercial Space Dakota Dunes
    Prime Commercial Space Dakota Dunes

    895 Cottonwood Ln, Dakota Dunes, SD 57049

    Contact for pricing
    3.80 AC lot

    High-visibility commercial space in a powerful business corridor.

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    High-End Dakota Dunes Office Space
    High-End Dakota Dunes Office Space

    211 Sioux Point Rd, Dakota Dunes, SD 57049

    Contact for pricing
    1.73 AC lot

    Professionally managed office space in a prime business district.

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    Three-Story Office Building
    Three-Story Office Building

    600 Stevens Port Dr, Dakota Dunes, SD 57049

    Contact for pricing
    32,388 sqft

    Three-story office building built in 1991 with recent roof and HVAC-related capital improvements.

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    Dakota Dunes Office Condo
    Dakota Dunes Office Condo

    383 W Steamboat Dr, Dakota Dunes, SD 57049

    Contact for pricing
    2,800 sqft

    2,800 SF office condo, currently a dental office.

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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 9 Active listings in Union County, SD, we suggest exploring several alternatives: similar 4 Off-Market properties to explore as potential leads, plus 3 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Customizable Retail Space
    Customizable Retail Space

    130 Nebraska St, Suite A, Sioux City, IA 51101

    Contact for pricing
    2.08 AC lot

    Ground-floor space offers a blank interior that can be configured for a tenant’s business.

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    GC-Zoned Commercial Land
    GC-Zoned Commercial Land

    2300 TRANSIT AVE, Sioux City, IA 51106

    $250,000
    0.63 AC lot

    Two adjoining parcels offer a combined site for commercial development under GC zoning.

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    Business-Zoned Commercial Land
    Business-Zoned Commercial Land

    2001 Jack Nicklaus Dr., Elk Point, SD 57025

    $87,352
    0.51 AC lot

    The parcel carries a GB zoning designation.

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    Off-Market Properties in Union County, SD

    Consider similar Off-Market properties in Union County, SD. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    1244-1248 River Dr
    Office Units

    1244-1248 River Dr, North Sioux City, SD 57049

    Estimated value: by Request
    9,160 sqft
    View details
    300 Centennial Dr
    Office Spaces

    300 Centennial Dr, North Sioux City, SD 57049

    Estimated value: by Request
    380,000 sqft
    View details
    400 Gold Cir
    Office Spaces

    400 Gold Cir, Dakota Dunes, SD 57049

    Estimated value: by Request
    4,271 sqft 7.84 AC lot
    View details

    Union County, SD Office Spaces Market Trends and Statistics

    Explore 13 office spaces for sale in Union County, SD, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 251,806 square feet of properties for sale, with an estimated market value of $17,500,000.

    Sale prices for office spaces in Union County, SD average $17,500,000 — 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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