Office Suite with Underground
518 8th Street, Sioux City, IA 51101
For Sale
New
Contact for pricing
Commercial, Sioux City, IA
Property Size3,528 SF
Lot Size0.25 Acres
Days on Market5
Property Features for 518 8th Street
General Information
Property type
Property subtype
Directions
Subdivision
Standard status
APN
Lot size
Additional Details
Property Use
Taxes and HOA fees
Tax Year
Tax Description
Tax Annual Amount
Legal Description
Amenities
underground parking
Building Details
Year built
Listing Agency:
Century 21 ProLink
Listed By:
Jennifer Rose Bass
(712) 224-2300
Added: Nov 9
Changed: Nov 12
Last Checked: Nov 13 at 11:06PM
MLS# 835216
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.
Ask AI about this property
Review the available facts, identify missing information and prepare questions for the agent.
Investment Insights
Based on property information with market context.
This 3,528 sf office suite is arranged with 7 private offices, a conference room, reception area, open workspace, kitchenette, and dedicated storage. The range of enclosed and shared areas provides a varied office configuration within one suite. The building dates to 1930 and includes underground parking with 26 spaces.
The property is at 518 8th Street in downtown Sioux City, on the corner of 8th and Nebraska Street. The office layout and parking are both within the same building.
The property is at 518 8th Street in downtown Sioux City, on the corner of 8th and Nebraska Street. The office layout and parking are both within the same building.
Key Highlights
- 3,528 sf office suite
- 7 private offices plus a conference room
- Reception, open workspace, kitchenette, and dedicated storage
Property Analytics
Who owns this building?
See the owner, sales and loan history
Open Analytics
Current Use
Location Intelligence
Trade Area within ½ mile
2,439
Businesses Nearby
Explore this area
Business Placement
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
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics
Market
Properties on Market for Office Units in Sioux City
Vacancy Rate% for Office in Midwest region
Frequently Asked Questions
What type of property is this?
Office unit - A multi-room workspace pairs private offices with shared work areas, meeting space, and building parking below grade.
Where is this office unit located?
The property is located at 518 8th Street Sioux City, IA.
What are key features of this property?
This property features: 3,528 sf office suite; 7 private offices plus a conference room; Reception, open workspace, kitchenette, and dedicated storage
