# 623 Jackson Street, Sioux City, IA 51101

> **TL;DR:** commercial, $299,999, built 1948.
> A/C. Est. $1,604/mo. Listed 12 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $299,999 |
| Year Built | 1948 |
| Lot Size | 10,019 sqft (0.23 acres) |
| Property Type | Commercial (Other) |
| Status | Active |
| Days on Market | 12 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $1,517 |
| Estimated Insurance | $87 |
| **Total** | **$1,604** |

## Key Amenities

- A/C

## Property Highlights

- Built in 1948
- 0.23 acre lot

## Description

### Agent Description
This prime corner lot office building offers exceptional visibility, convenience, and charm-ideal for a growing business or professional practice. The brick exterior gives it timeless curb appeal, while the freshly remodeled upper floor brings a modern, polished feel. With over five private offices upstairs, newer windows for natural light, a welcoming waiting area behind elegant French doors, and a bathroom on each level, the space is designed to impress both clients and staff. The lower level provides plenty of flexibility, with room for three or more additional offices, storage, or collaborative work areas. Private parking adds a level of convenience rarely found in similar properties. Whether you're establishing a law firm, medical practice, creative agency, or consulting firm, this move-in-ready building delivers the professional environment and strategic location your business needs to thrive. Don't miss the opportunity to secure this standout property-schedule your tour today..

## Location

- **Address:** 623 Jackson Street, Sioux City, IA 51101
- **County:** Woodbury

## Listing Agent

- **Name:** Hannah Dolan
- **Brokerage:** Keller Williams Siouxland
- **Broker Phone:** (712) 259-6237

## Photos

![623 Jackson Street - Photo 1](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1694453386r.jpg)

![623 Jackson Street - Photo 2](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4120590428r.jpg)

![623 Jackson Street - Photo 3](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2152235714r.jpg)

![623 Jackson Street - Photo 4](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1141643818r.jpg)

![623 Jackson Street - Photo 5](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1543487276r.jpg)

![623 Jackson Street - Photo 6](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3139325283r.jpg)

![623 Jackson Street - Photo 7](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1776681630r.jpg)

![623 Jackson Street - Photo 8](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2194210648r.jpg)

![623 Jackson Street - Photo 9](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1177763025r.jpg)

![623 Jackson Street - Photo 10](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2191779596r.jpg)

![623 Jackson Street - Photo 11](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1080701588r.jpg)

![623 Jackson Street - Photo 12](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2977870151r.jpg)

![623 Jackson Street - Photo 13](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3731087322r.jpg)

![623 Jackson Street - Photo 14](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1444064241r.jpg)

![623 Jackson Street - Photo 15](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f155987737r.jpg)

![623 Jackson Street - Photo 16](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f281914532r.jpg)

![623 Jackson Street - Photo 17](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3509391982r.jpg)

![623 Jackson Street - Photo 18](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3544091453r.jpg)

![623 Jackson Street - Photo 19](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2483438228r.jpg)

![623 Jackson Street - Photo 20](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1635533664r.jpg)

![623 Jackson Street - Photo 21](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3725887574r.jpg)

![623 Jackson Street - Photo 22](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4001027021r.jpg)

![623 Jackson Street - Photo 23](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2910812385r.jpg)

![623 Jackson Street - Photo 24](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2848446528r.jpg)

![623 Jackson Street - Photo 25](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2005363157r.jpg)

![623 Jackson Street - Photo 26](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2746134707r.jpg)

![623 Jackson Street - Photo 27](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f701799199r.jpg)

![623 Jackson Street - Photo 28](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1746288360r.jpg)

![623 Jackson Street - Photo 29](http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3771792880r.jpg)

---

**MLS#:** 835046 | **Updated:** 2026-10-21
**Source:** listhub

*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.*

[View on PropertySimple](https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#listing",
  "url": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391",
  "name": "623 Jackson Street, Sioux City, IA 51101",
  "description": "This prime corner lot office building offers exceptional visibility, convenience, and charm-ideal for a growing business or professional practice. The brick exterior gives it timeless curb appeal, while the freshly remodeled upper floor brings a modern, polished feel. With over five private offices upstairs, newer windows for natural light, a welcoming waiting area behind elegant French doors, and a bathroom on each level, the space is designed to impress both clients and staff. The lower level provides plenty of flexibility, with room for three or more additional offices, storage, or collaborative work areas. Private parking adds a level of convenience rarely found in similar properties. Whether you're establishing a law firm, medical practice, creative agency, or consulting firm, this move-in-ready building delivers the professional environment and strategic location your business needs to thrive. Don't miss the opportunity to secure this standout property-schedule your tour today..",
  "image": [
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1694453386r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4120590428r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2152235714r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1141643818r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1543487276r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3139325283r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1776681630r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2194210648r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1177763025r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2191779596r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1080701588r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2977870151r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3731087322r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1444064241r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f155987737r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f281914532r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3509391982r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3544091453r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2483438228r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1635533664r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3725887574r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4001027021r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2910812385r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2848446528r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2005363157r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2746134707r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f701799199r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1746288360r.jpg",
    "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3771792880r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1694453386r.jpg",
    "caption": "623 Jackson Street - Sioux City, IA"
  },
  "datePosted": "2026-10-20",
  "dateModified": "2026-10-21T09:23:33.616Z",
  "mainEntity": {
    "@type": "Place",
    "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#property",
    "name": "623 Jackson Street, Sioux City, IA 51101",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "623 Jackson Street",
      "addressLocality": "Sioux City",
      "addressRegion": "IA",
      "postalCode": "51101",
      "addressCountry": "US"
    },
    "image": [
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1694453386r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4120590428r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2152235714r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1141643818r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1543487276r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3139325283r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1776681630r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2194210648r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1177763025r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2191779596r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1080701588r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2977870151r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3731087322r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1444064241r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f155987737r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f281914532r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3509391982r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3544091453r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2483438228r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1635533664r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3725887574r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f4001027021r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2910812385r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2848446528r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2005363157r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f2746134707r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f701799199r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f1746288360r.jpg",
      "http://lh.rdcpix.com/b9206fa4df61bb5834a614d5058d74b3l-f3771792880r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "835046"
    },
    "amenityFeature": [
      {
        "@type": "LocationFeatureSpecification",
        "name": "Heating",
        "value": "Forced Air"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Cooling",
        "value": "Central Air"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Air Conditioning",
        "value": true
      }
    ],
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Lot Size",
        "value": "0.23 acres"
      },
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Other"
      },
      {
        "@type": "PropertyValue",
        "name": "Property Type",
        "value": "Commercial"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#offer",
    "url": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391",
    "price": 299999,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#agent",
    "name": "Hannah Dolan",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://staging.propertysimple.ai/listing/623-jackson-street-sioux-city-ia-51101-72dce3d732db4d8b8333a1416a5e9391#brokerage",
      "name": "Keller Williams Siouxland",
      "telephone": "(712) 259-6237"
    }
  }
}
```