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    Union County, SD Office Buildings for Sale

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    Sioux Falls, SD Rapid City, SD Aberdeen, SD Spearfish, SD Lead, SD Tea, SD Watertown, SD Huron, SD
    Dakota Dunes Corporate Campus
    Updated: Nov 21, 2025
    Dakota Dunes Corporate Campus

    800 Stevens Port Drive, Dakota Dunes, SD 57049

    $17,500,000
    216,618 sqft
    Significant Tax Advantages: Located in an area with no personal or corporate income tax.
    High‑Quality Construction and Design: A 216,618 SF steel and masonry corporate campus featuring prairie‑style architecture.
    Expansion Potential: Includes 9.73 acres of excess land for future development bordering the Big Sioux River.
    Lease Income: 32,000 SF currently leased by Vizio and Connection.
    Comprehensive Amenities: Features a full‑service cafeteria, dining rooms, multi‑purpose room, private rooftop balcony, underground parking, and research & development auditorium.
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    Three-Story Office Building
    Updated: Aug 20, 2024
    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 by MidAmerican Energy
    Located east side of I‑29 bordering Two Rivers Golf Club as part of the Dakota Dunes Corporate Campus
    Recent capital improvements include a new roof (September 2018), HVAC compressors, and two boilers
    Parking lot resurfacing and window sealing were completed, along with landscaping
    Building is 50% vacant with short‑term leases, making it suitable for an owner/user
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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 3 Potential Opportunities for your consideration. Besides 2 Active listings in Union County, SD, we suggest exploring several alternatives: plus 1 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.

    Downtown Retail Space
    Downtown Retail Space

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

    Contact for pricing
    2.08 AC lot

    Blank-canvas commercial space with ample parking and convenient access to downtown amenities.

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    Union County, SD Office Buildings Market Trends and Statistics

    Explore 2 office buildings for sale in Union County, SD on our real estate platform. These investment opportunities span a total of 249,006 square feet of properties for sale, with an estimated market value of $17,500,000.

    Sale prices for office properties 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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