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Seven-Office Downtown Suite
For Sale
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505 5th Street, Sioux City, IA 51101

Commercial, Sioux City, IA

Property SizeContact for details
Lot Size0.34 Acres
Days on Market413

Property Features for 505 5th Street

General Information

Property type Commercial Sale
Property subtype Other
Subdivision Midtown
Standard status Active
APN 894728329003
Lot size 0.34 Acres

Taxes and HOA fees

Tax Year 2024
Tax Description Sioux City East Lots 5 & 6 Blk 10
Legal Description Sioux City East Lots 5 & 6 Blk 10

Building Details

Year built 1919
Listing Agency: LPT Realty, LLC
Listed By: Amy Kakacek
Added: Jul 9, 2025 Changed: Aug 20 Last Checked: Aug 25 at 2:06PM
MLS# 829412

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.

This office unit occupies space within the Frances Building, a 1919 property in downtown Sioux City. The layout provides seven enclosed offices, with natural-light exposure in five of them, along with a reception area and a generously sized storage area for office equipment and related materials.

The suite is located at 505 5th Street in Sioux City, within the city’s downtown core. Its combination of private rooms, front-of-suite reception, and supporting storage creates a defined office layout in a historic commercial building.

Key Highlights

  • Seven private offices within the suite
  • Five offices include window views
  • Reception area supports visitor arrival and administration

Property Analytics

Current Use

Ely & Elbert Tax ... Tax Preparation Sioux Guitars Production Facility Mind;Alchemy Nesrin Abu ... Physician Updegraff David L Law Firm Hellige Frey & Roe ... Law Firm

Suggested Use

Top Pick Dental Office (Bike/Boat/Book/etc) Store Locksmith Carpet & Flooring Store Catering Service Florist

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

Location Intelligence

Trade Area within ½ mile

2,328
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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Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Office units - Private work areas are complemented by a reception zone and dedicated storage space.
Where is this office units located?
The property is located at 505 5th Street Sioux City, IA.
What are key features of this property?
This property features: Seven private offices within the suite; Five offices include window views; Reception area supports visitor arrival and administration
More about this property
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