700 4th Sioux City, IA 51101
Remodeled Class A office space built in 2012 with direct skywalk access to downtown destinations and parking.
Property Features for 700 4th
General Information
- Standard status
- Active
- Size
- 5,228 SF
- Property subtype
- Office - General Office
Building Details
- Year Built
- 1972
Spaces For Lease
at 700 4th Contact usListing office NAI United
Listing date Jul 13, 2026
Source Commercialcafe
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
Investment Insights
Based on property information with market context.
The building is located in the heart of downtown Sioux City’s entertainment district, just off I-29. Direct 4th-floor and skywalk-level access is available to the adjacent Heritage Parking Ramp, along with direct skywalk access to the Sioux City Convention Center, Marriott Courtyard, UnityPoint Health – St. Luke’s – Downtown, Orpheum Theatre, and Historic Pearl. Marto Brewing is one block east.
The condo totals 5,228 square feet, with 3,523 square feet available for lease, and the overall building is currently 33% leased.
Key Highlights
- 2012‑built‑to‑suit office space meeting federal security standards; remodeled and converted to Class A space
- 33% leased office condominium with 3,523 SF of the 5,228 SF condo also available for lease
- Lease structure: rate includes all operating expenses except janitorial within the space; estimated operating expenses are $8.35 PSF
