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    Updated Office Building with Amenities Title is generated by Realmo AI

    401 Douglas Street, Sioux City, IA 51101

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    High-quality office building with extensive amenities and flexible suite options.

    Property size:
    12,000 SF
    Added:
    Apr 21, 2026
    Days on Market:
    36
    Last Refresh:
    May 25 at 7:47 pm

    Property Features for 401 Douglas Street

    General Information

    Standard status
    Active
    Size
    12,000 SF

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    Listing Contact
    Chris Bogenrief
    Chris Bogenrief

    Listing agent Chris Bogenrief

    Listing office NAI United

    Listing date Apr 21, 2026

    Source Exprealty

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of NAI United

    HighLights

    • Full‑service lease includes taxes, building insurance, CAM, nightly janitorial & utilities.
    • Enjoy free access to over 12,000 SF of amenities, including a wellness center, basketball court, fitness floor, and multiple meeting rooms.
    • Redundant 1500 kw generator and uninterruptible power supply (UPS).
    • Interior access to adjacent public parking ramp and shared parking with Hard Rock Casino.
    • Suite 414 features 20 private offices, 3 conference rooms, private restrooms, a full kitchen, and 2 private balconies with views.
    • On‑site property management and reception services.

    Overview

    This recently updated office building offers a high-quality, full-service environment. It provides access to over 12,000 square feet of amenities. The building features views of the Missouri River and an expansive interior atrium. A redundant 1500 kW generator and uninterruptible power supply (UPS) are in place. The building includes a wellness center with showers and locker rooms, a small basketball court and fitness floor on the 6th floor, a full-service mail and document center, high-level card access security, and a Roberts Floor Cell System. Reception services and on-site property management are available. Interior access is provided to an adjacent public parking ramp and shared parking with the Hard Rock Casino. There are eight meeting rooms, including a 64-person assembly hall, a 64-person press room, three 6-person conference rooms expandable to 30, all on the main floor, a 12-person and 20-person conference rooms on the 4th floor and a 20-person executive dining room with a full kitchen and direct access to a large rooftop patio on the 5th floor. Suite 414 features 20 private offices of varying sizes and a large open cubicle space. The suite has two separate entrances with large reception/welcome areas, three conference rooms, private restrooms, and a full kitchen. Tenants also have access to two private balconies with views of downtown and the Hard Rock Casino. This suite can be demised down to 4,889 square feet or configured to 10,129 square feet. The full-service lease includes taxes, building insurance, CAM, nightly janitorial services, and utilities. Heated sidewalks are also included.
    Location Intelligence

    Current Use by Public Records

    Bankers Life Financial Advisor Horneber, Alice S Law Firm Horneber Law Firm Law Firm Iowa Poison Control ... Charitable Organization Siouxland CARES Charitable Organization

    Suggested Use

    Real Estate Agency Restaurant Law Firm Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Auto Repair Shop Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Sioux City
    County
    Woodbury
    State
    Iowa
    Longitude
    -96.407117
    Latitude
    42.494513

    FAQs

    What type of property is this?
    Office building - High-quality office building with extensive amenities and flexible suite options.
    Where is this office building located?
    The property is located at 401 Douglas Street Sioux City, IA.
    What are key features of this property?
    This property features: Full‑service lease includes taxes, building insurance, CAM, nightly janitorial & utilities.; Enjoy free access to over 12,000 SF of amenities, including a wellness center, basketball court, fitness floor, and multiple meeting rooms.; Redundant 1500 kw generator and uninterruptible power supply (UPS).
    More about this property
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