# 109 N Mill Street, Saint Louis, MI 48880 > **TL;DR:** commercial, $144,900 ($23/sqft), 6,400 sqft. Est. $775/mo. Listed 252 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $144,900 | | Price/sqft | $23 | | Square Feet | 6,400 | | Lot Size | 6,970 sqft (0.16 acres) | | Property Type | Commercial (Office) | | Status | Active | | Days on Market | 252 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $733 | | Estimated Insurance | $42 | | **Total** | **$775** | ## Property Highlights - 0.16 acre lot ## Description ### Agent Description 6400 square foot building with two storefronts, located in flourishing and vibrant downtown St. Louis, Michigan. St. Louis is geographically the "Middle of The Mitten" and is three miles from US 127. This building is in a prime location, just a few steps from M46, within the downtown business district. The retail space could be used as one storefront or two separate. The north side of the building has gone through renovations in recent years that include newer flooring, newer front windows, and exposed tin ceilings. Plus, there is a newer membrane roof with a lifetime warranty. Now let's discuss the possibilities of this building! There are 3200 square feet upstairs that is unfinished and zoned for residential. Room for 4 apartments that the bones are already there and the State of Michigan has incentive programs through the Michigan Economic Development Corporation, which could provide the funding for the renovations. In addition to that, you could use one storefront for your desired business and lease the other side to produce immediate income. With the huge retail/commercial space, two storefronts, potential rental income, single-car garage, and vast parking space, this property is worth some thought!? Seller would consider a possible Land Contract. ## Location - **Address:** 109 N Mill Street, Saint Louis, MI 48880 - **County:** Gratiot - **Coordinates:** 43.408257, -84.6091 - **Google Maps:** https://www.google.com/maps?q=43.408257,-84.6091 ## Listing Agent - **Name:** Bob Fall - **Brokerage:** CENTURY 21 LEE-MAC REALTY - **Broker Phone:** 9894636085 ## Photos ![109 N Mill Street - Photo 1](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f1886118071r.jpg) ![109 N Mill Street - Photo 2](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f196508152r.jpg) ![109 N Mill Street - Photo 3](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f568820699r.jpg) ![109 N Mill Street - Photo 4](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f2021619036r.jpg) ![109 N Mill Street - Photo 5](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f411168916r.jpg) ![109 N Mill Street - Photo 6](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f2284699838r.jpg) ![109 N Mill Street - Photo 7](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f619276810r.jpg) ![109 N Mill Street - Photo 8](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f4013556225r.jpg) ![109 N Mill Street - Photo 9](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f3596916224r.jpg) ![109 N Mill Street - Photo 10](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f1453211603r.jpg) ![109 N Mill Street - Photo 11](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f1517986957r.jpg) ![109 N Mill Street - Photo 12](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f2461573141r.jpg) ![109 N Mill Street - Photo 13](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f4173067599r.jpg) ![109 N Mill Street - Photo 14](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f2756586012r.jpg) ![109 N Mill Street - Photo 15](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f673284595r.jpg) ![109 N Mill Street - Photo 16](http://lh.rdcpix.com/d9f53847cd6049fbda1de322e37c2dd6l-f3660645795r.jpg) --- **MLS#:** 1942461 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 Northern Great Lakes Realtors MLS. 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/109-n-mill-street-saint-louis-mi-48880-62fd09b231ef480e9cef4542d8052616) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/109-n-mill-street-saint-louis-mi-48880-62fd09b231ef480e9cef4542d8052616#listing", "url": "https://staging.propertysimple.ai/listing/109-n-mill-street-saint-louis-mi-48880-62fd09b231ef480e9cef4542d8052616", "name": "109 N Mill Street, Saint Louis, MI 48880", "description": "6400 square foot building with two storefronts, located in flourishing and vibrant downtown St. Louis, Michigan. St. Louis is geographically the \"Middle of The Mitten\" and is three miles from US 127. 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