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Office Unit with Skywalk Access
For Sale
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600 4th Street, Sioux City, IA 51101

COMMERCIAL - Sioux City, IA

Property Size2,308 SF
Lot Size1.29 Acres
Days on Market204

Property Features for 600 4th Street

General Information

Property type Commercial Sale
Property subtype Other
Directions Downtown Sioux City at the corner of Nebraska and 4th Street
Subdivision Downtown
Standard status Active
APN 894728377007
Lot size 1.29 Acres

Taxes and HOA fees

Tax Year 2023
Tax Description SIOUX CITY EAST LOTS A AND B OF REPLAT OF PART OF BLK 23
Tax Annual Amount 20867411
Legal Description SIOUX CITY EAST LOTS A AND B OF REPLAT OF PART OF BLK 23

Amenities

skywalk system
secure card access
on-site management and maintenance
emergency backup power
shared conference rooms

Building Details

Year built 1983
Listing Agency: Keller Williams Siouxland · Keller Williams Realty
Listed By: Jose Garcia · License #S72451000
Added: Feb 2 Changed: Aug 12 Last Checked: Aug 25 at 6:06PM
MLS# 831672

Copyright © 2026 Northwest Iowa Regional Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Suite 1006 comprises 2,308 SF on the 10th floor of Ho-Chunk Centre, a Class A office building constructed in 1983. The top-floor setting provides city views, while the building includes secure card entry, on-site management and maintenance, emergency backup power, and shared conference rooms.

The property at 600 4th Street connects directly to Sioux City's downtown skywalk system and sits next to a city parking ramp. On-site and building amenities include SweetWater Cafe on the second floor and Artifex Haus Beauty Salon on the same floor as the suite.

Key Highlights

  • 2,308 SF office suite on the 10th floor
  • Top‑floor location with city views
  • Direct connection to Sioux City's downtown skywalk system

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Real Estate Agency Hair Salon Auto Repair Shop Kitchen & Bath Showroom Plumbing Service Bakery

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

102
Businesses Nearby

Demographics for 51101, IA

1,146
Population
723
Households
1.6
Avg Household Size
39
Median Age
11%
College-Educated
84%
High-School Grad
1.2 sq mi
ZIP Area
955
Density / Sq Mi
$18,103
Median Household Income
$25,661
Median Earnings
$676
Median Rent

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
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Frequently Asked Questions

What type of property is this?
Office units - Upper-floor office space in a managed building with secure access, backup power, and shared conference rooms.
Where is this office units located?
The property is located at 600 4th Street Sioux City, IA.
What are key features of this property?
This property features: 2,308 SF office suite on the 10th floor; Top‑floor location with city views; Direct connection to Sioux City's downtown skywalk system
More about this property
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