505 5th Street, Sioux City, IA 51101

Building Details

Year built

1919

Listing agent Amy Kakacek Show Phone

Listing office LPT Realty, LLC 12345 University Ave Suite 100, Clive, IA Show Phone

Listing date Sep 8, 2025

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MLS# 830224

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.

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Overview

This offering is a second-floor office suite in the historic Frances Building. The layout includes two private offices, a large lobby area, and a conference space. An additional room is also included and can be used as an office lunch room or other support function, depending on the tenant’s workflow.

The suite is positioned in downtown Sioux City and is described as being conveniently close to the skywalk and a parking ramp, supporting day-to-day access for employees, visitors, and clients.

For businesses needing more room, the suite can be combined with the neighboring suite 235, which is right next door. In that combined configuration, the offering would add an additional 250 square feet, providing flexibility for teams that want expanded office capacity while maintaining a contiguous second-floor presence.

Suggested Use

Restaurant Real Estate Agency Building Supply Dental Office Law Firm Spa & Massage Center Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

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

Location Insight

• Map
• Local Demand

City

Sioux City

County

Woodbury

State

Iowa

Longitude

-96.404868

Latitude

42.495292

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FAQs

What type of property is this?

Office units - Second-floor downtown suite in the Frances Building with multiple private offices and flexible conference or breakout 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: Office suite in the historic Frances Building (built 1919); Second‑floor suite with a large office area plus 2 private offices; Includes a lobby area and conference space