# 400 A Avenue, Gwinn, MI 49841 > **TL;DR:** commercial, $139,900 ($17/sqft), built 1958, 8,305 sqft. Est. $748/mo. Listed 232 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $139,900 | | Price/sqft | $17 | | Square Feet | 8,305 | | Year Built | 1958 | | Lot Size | 126,324 sqft (2.90 acres) | | Property Type | Commercial (Other) | | Status | Active | | Days on Market | 232 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $707 | | Estimated Insurance | $41 | | **Total** | **$748** | ## Property Highlights - Built in 1958 - 2.90 acre lot ## Description ### Agent Description Excellent commercial opportunity near Marquette Sawyer Regional Airport! Situated on 2.9 acres, this property features two buildings and offers great potential for a variety of business uses. The main building - built in 1958 is approximately 5,965 square feet in size with several individual office spaces, a reception area, restrooms, and storage space. The flexible layout is ideal for office or service-based operations. The second building is a 30x78 foot pole building constructed in 2011, offering ample space for equipment storage, workshop use or additional commercial needs. Conveniently located less than a mile from Marquette Sawyer Regional Airport and near other established businesses, the property is approximately 16 miles from the city of Marquette and 7 miles from the city of Gwinn making it an ideal location for customers and employees alike. Great potential for investors, contractors or businesses looking for space and visibility in a growing commercial area. Property is being sold as is. ## Location - **Address:** 400 A Avenue, Gwinn, MI 49841 - **County:** Marquette - **Coordinates:** 46.338416, -87.380772 - **Google Maps:** https://www.google.com/maps?q=46.338416,-87.380772 ## Listing Agent - **Name:** KELLIE HILLIER-GENSCHAW - **Brokerage:** RE/MAX 1st Realty - **Broker Phone:** (906) 225-1136 ## Photos ![400 A Avenue - Photo 1](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f1794967914r.jpg) ![400 A Avenue - Photo 2](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2324210080r.jpg) ![400 A Avenue - Photo 3](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f1426489433r.jpg) ![400 A Avenue - Photo 4](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f3646607996r.jpg) ![400 A Avenue - Photo 5](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2347283017r.jpg) ![400 A Avenue - Photo 6](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f3859102709r.jpg) ![400 A Avenue - Photo 7](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f676391560r.jpg) ![400 A Avenue - Photo 8](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2459456586r.jpg) ![400 A Avenue - Photo 9](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f4085635329r.jpg) ![400 A Avenue - Photo 10](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2355959398r.jpg) ![400 A Avenue - Photo 11](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f3562763649r.jpg) ![400 A Avenue - Photo 12](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2068165705r.jpg) ![400 A Avenue - Photo 13](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f3665044230r.jpg) ![400 A Avenue - Photo 14](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f1617856674r.jpg) ![400 A Avenue - Photo 15](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2572739552r.jpg) ![400 A Avenue - Photo 16](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f2187830035r.jpg) ![400 A Avenue - Photo 17](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f1441923710r.jpg) ![400 A Avenue - Photo 18](http://lh.rdcpix.com/7128304edf1d270ea05f1a4dd1fda3b3l-f1436962795r.jpg) --- **MLS#:** 50201719 | **Updated:** 2026-10-21 **Source:** listhub *Copyright © 2026 Upper Peninsula Association 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/400-a-avenue-gwinn-mi-49841-c09a71ed3ac74f0fa20099b4880e92ec) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/400-a-avenue-gwinn-mi-49841-c09a71ed3ac74f0fa20099b4880e92ec#listing", "url": "https://staging.propertysimple.ai/listing/400-a-avenue-gwinn-mi-49841-c09a71ed3ac74f0fa20099b4880e92ec", "name": "400 A Avenue, Gwinn, MI 49841", "description": "Excellent commercial opportunity near Marquette Sawyer Regional Airport! Situated on 2.9 acres, this property features two buildings and offers great potential for a variety of business uses. 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