# 300 E 20TH Street, Alton, IL 62002

> **TL;DR:** land, $39,000. Est. $169/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $39,000 |
| Lot Size | 57,499 sqft (1.32 acres) |
| Property Type | Land (Other) |
| Status | For Sale |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $169 |
| **Total** | **$169** |

## Property Highlights

- 1.32 acre lot

## Description

### Agent Description
Great commercial potential (re-zoning required) on this Alton corner lot.  Currently zoned single-family residential R-1.  High visibility with good highway access.  Next to Alton firehouse.  AGENT OWNED. Location: City, High Traffic

## Location

- **Address:** 300 E 20TH Street, Alton, IL 62002
- **County:** Madison-IL
- **Neighborhood:** NOT IN A SUBDIVISION
- **Coordinates:** 38.906188, -90.177963
- **Google Maps:** https://www.google.com/maps?q=38.906188,-90.177963

## Listing Agent

- **Name:** Dennis E Dugan
- **Brokerage:** Re/Max River Bend
- **Phone:** 6187918389
- **Email:** ddugan@remax.net

## Primary Photo

![300 E 20TH Street - Primary Photo](http://lh.rdcpix.com/933e8800a3edad53bef33d3c0a166f7el-f3002203996r.jpg)

*3 total photos available on [listing page](https://www.propertysimple.com/listing/300-e-20th-street-alton-il-62002-23040687)*

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**MLS#:** 23040687 | **Updated:** 2026-04-24
**Source:** listhub

*Copyright © 2026 Mid America Regional Information Systems, Inc. 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://www.propertysimple.com/listing/300-e-20th-street-alton-il-62002-23040687)

---

## Structured Data

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  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "300 E 20TH Street, Alton, IL 62002",
  "description": "Great commercial potential (re-zoning required) on this Alton corner lot.  Currently zoned single-family residential R-1.  High visibility with good highway access.  Next to Alton firehouse.  AGENT OWNED. Location: City, High Traffic",
  "url": "https://www.propertysimple.com/listing/300-e-20th-street-alton-il-62002-23040687",
  "image": "http://lh.rdcpix.com/933e8800a3edad53bef33d3c0a166f7el-f3002203996r.jpg",
  "datePosted": "2026-04-24",
  "price": 39000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "300 E 20TH Street",
    "addressLocality": "Alton",
    "addressRegion": "IL",
    "postalCode": "62002",
    "addressCountry": "US"
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  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 38.906188,
    "longitude": -90.177963
  },
  "yearBuilt": null
}
```