Building Details

Year built 1913

Listing Agency: Gateway Real Estate Advisors Show Phone

Listed By: Erin Rooney Show Phone

Added: Sep 10 Changed: Oct 28 Last Checked: Oct 30 at 3:06PM

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MLS# 834572

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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Investment Insights

Based on property information with market context.

Located in the Bluebird Flats building at 520 Nebraska St in downtown Sioux City, this specialty commercial suite has an unfinished interior with a frosted-glass partition. Rear access leads to a shared outdoor patio. The building dates to 1913.

Key Highlights

• Unfinished suite interior ready for buildout
• Rear access to a shared outdoor patio
• Frosted‑glass interior partition

Property Analytics

Who owns this building? See the owner, sales and loan history

Open Analytics

Current Use

Bluebird Flats Apartment Building Choices Counseling & Consulting Family Counselor Sioux Land Regional ... Housing Authority Accu Data Pro ... Law Firm Commerce Building Professional Services

Suggested Use

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

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

2,303

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

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Frequently Asked Questions

What type of property is this?

Specialty property - The unfinished interior includes a frosted-glass divider and is ready for buildout.

Where is this specialty property located?

The property is located at 520 NEBRASKA ST Sioux City, IA.

What are key features of this property?

This property features: Unfinished suite interior ready for buildout; Rear access to a shared outdoor patio; Frosted‑glass interior partition