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Remodeled Office Building
New
For Sale
$299,999

623 Jackson Street, Sioux City, IA 51101

Commercial, Sioux City, IA

Property SizeContact for details
Lot Size0.23 Acres
Days on Market1

Property Features for 623 Jackson Street

General Information

Property type Commercial Sale
Property subtype Other
Lot features Level Lot, Trees
Directions GPS is accurate
Subdivision Downtown
Standard status Active
APN 894728327003
Lot size 0.23 Acres

Taxes and HOA fees

Tax Year 2024
Tax Description SIOUX CITY EAST E 100 FT LOTS 1 & 2 BLK 2
Legal Description SIOUX CITY EAST E 100 FT LOTS 1 & 2 BLK 2

Utilities

Heating system Forced Air
Cooling system Central Air

Building Details

Year built 1948
Listing Agency: Keller Williams Siouxland · Keller Williams Realty
Listed By: Hannah Dolan
Added: Oct 20 Last Checked: Oct 20 at 7:06PM
MLS# 835046

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 at 623 Jackson Street in Sioux City, this 1948 office building has a brick exterior and two levels of office space. The upper floor has more than five private offices, a waiting area separated by French doors, and newer windows. A bathroom is present on each level, while the lower floor can accommodate at least three additional offices, storage, or collaborative work areas. The upper floor has been remodeled, and the building is served by forced-air heating and central air conditioning.

The property occupies a 0.23-acre lot and includes private parking. Its layout combines dedicated offices, a client waiting area, storage potential, and shared work areas within one building.

Key Highlights

  • Two‑level office building with a remodeled upper floor
  • More than five private offices upstairs and room for at least three more below
  • A bathroom on each floor

Property Analytics

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Current Use

Indian Youth of America ... Charitable Organization

Suggested Use

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

2,385
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
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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

Frequently Asked Questions

What type of property is this?
Office building - Brick construction and private parking complement a two-level office layout with room for multiple work areas.
Where is this office building located?
The property is located at 623 Jackson Street Sioux City, IA.
What is the asking price?
The asking price for this property is $299,999.
What are key features of this property?
This property features: Two‑level office building with a remodeled upper floor; More than five private offices upstairs and room for at least three more below; A bathroom on each floor
More about this property
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