# 3505 College Avenue, Alton, IL 62002

> **TL;DR:** commercial, $675,000, built 2000.
> A/C. Est. $3,610/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $675,000 |
| Year Built | 2000 |
| Lot Size | 24,829 sqft (0.57 acres) |
| Stories | 1 |
| Property Type | Commercial (Other) |
| Status | For Sale |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $3,413 |
| Estimated Insurance | $197 |
| **Total** | **$3,610** |

## Key Amenities

- A/C

## Property Highlights

- Built in 2000
- 0.57 acre lot

## Description

### Agent Description
Commercial Investment Opportunity. 1 story commercial building situated nearby the SIU Dental College. This professional building is currently divided into two spaces and both are occupied. There is nearly 3600 sq ft of finished space as well as a large parking lot. Convenient access is from College Avenue and is also in close proximity to Homer Adams Pkwy and I- 255. Newer HVAC system. Showings by Appointment only!

## Location

- **Address:** 3505 College Avenue, Alton, IL 62002
- **County:** Madison
- **Neighborhood:** Not In a subdivision
- **Coordinates:** 38.903858, -90.13408
- **Google Maps:** https://www.google.com/maps?q=38.903858,-90.13408

## Listing Agent

- **Name:** Travis Tarrant
- **Brokerage:** Tarrant and Harman Real Estate and Auction Co
- **Phone:** (618) 433-9436

## Primary Photo

![3505 College Avenue - Primary Photo](http://lh.rdcpix.com/e4f59c42b220a79a22569ad2eea1b689l-f2889264456r.jpg)

*4 total photos available on [listing page](https://www.propertysimple.ai/listing/3505-college-avenue-alton-il-62002-26040975)*

---

**MLS#:** 26040975 | **Updated:** 2026-08-01
**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.ai/listing/3505-college-avenue-alton-il-62002-26040975)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "3505 College Avenue, Alton, IL 62002",
  "description": "Commercial Investment Opportunity. 1 story commercial building situated nearby the SIU Dental College. This professional building is currently divided into two spaces and both are occupied. There is nearly 3600 sq ft of finished space as well as a large parking lot. Convenient access is from College Avenue and is also in close proximity to Homer Adams Pkwy and I- 255. Newer HVAC system. Showings by Appointment only!",
  "url": "https://www.propertysimple.ai/listing/3505-college-avenue-alton-il-62002-26040975",
  "image": "http://lh.rdcpix.com/e4f59c42b220a79a22569ad2eea1b689l-f2889264456r.jpg",
  "price": 675000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "3505 College Avenue",
    "addressLocality": "Alton",
    "addressRegion": "IL",
    "postalCode": "62002",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 38.903858,
    "longitude": -90.13408
  },
  "yearBuilt": 2000
}
```