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    Union County, SD Flex Space for Sale

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    Modern Flex Space with Garage
    Contact for pricing
    3,000 SF

    Modern Flex Space with Garage

    1400 River Dr, North Sioux City, SD 57049

    Modern flex space featuring offices, conference room, and heated garage.

    • Prime business location: Blocks from Interstate 29, minutes from Sioux City.
    • Modern 3,000 sq ft suite built in 2019 with attractive finishes.
    • Heated 50x30 garage/shop area with 12‑foot overhead door and separate entrance.
    • Includes conference room, four offices, and bathrooms (one with shower).
    • Convenient parking right outside the front door.
    Updated: Dec 16, 2025
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    Move-in Ready Industrial Building
    $625,000
    6,240 SF

    Move-in Ready Industrial Building

    501 Prosperity Way, North Sioux City, SD 57049

    Functional industrial building with professional office space in Flynn Business Park.

    • Move‑in ready 6,240 SF industrial building with a balance of office and warehouse space.
    • 2,400 SF of finished office space including 4 private offices, conference room, kitchen, and washer/dryer hookups.
    • 3,840 SF warehouse with three‑phase power and three 10’ x 10’ overhead doors.
    • In‑floor heat throughout the entire building.
    • Located in the desirable Flynn Business Park.
    Updated: Sep 18, 2025
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    Modern Industrial Building with Office
    $1,080,000
    7,200 SF

    Modern Industrial Building with Office

    7,200 SF building with flexible space and office.

    503 Prosperity Way, North Sioux City, SD 57049
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    Based on your search, we've compiled 3 Potential Opportunities for your consideration. Besides 3 Active listings in Union County, SD, we suggest exploring several alternatives:

    Union County, SD Flex Space Investment Opportunities Market Analysis

    Explore 3 flex space for sale in Union County, SD, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 43,560 square feet of properties for sale, with an estimated market value of $625,000.

    Prices for business spaces in Union County, SD start at $625,000, averaging $625,000, and reaching up to $625,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Flex space for Sale Near Union, SD

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