# 650 S IRWIN Avenue, GREEN BAY, WI 54301-3304

> **TL;DR:** single family, $999,900, built 1955. Est. $4,333/mo. Listed 328 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $999,900 |
| Year Built | 1955 |
| Lot Size | 125,888 sqft (2.89 acres) |
| Stories | 2 |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 328 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $4,333 |
| **Total** | **$4,333** |

## Property Highlights

- Built in 1955
- 2.89 acre lot
- 2 stories

## Description

### Agent Description
Attention entrepreneurs! Located on a corner lot near the E. Mason St corridor near Bellin & St. Vincent hospitals, this immense 86,000+ sqft former school facility offers a multitude of spaces, options for use, and income generating tenancy. Sale will include the school building w/ 3 levels of classrooms, two kitchens, offices, bathrooms, and adjacent brick 2-story building with some finished basement space and large kitchen/dining area on the main level. West end of main building boasts a beautiful athletic center w/ concession area formerly used as a roller-rink. Facility has an on-site parking lot, garden, green-space, storage outbuilding, and more. Facility has 10 long-term tenants; leasing information is available.

## Location

- **Address:** 650 S IRWIN Avenue, GREEN BAY, WI 54301-3304
- **County:** Brown
- **Coordinates:** 44.500702, -88.003049
- **Google Maps:** https://www.google.com/maps?q=44.500702,-88.003049

## Listing Agent

- **Name:** Mike Wasilkoff
- **Brokerage:** Dallaire Realty
- **Phone:** 9206769300
- **Email:** mike@dallairerealty.com

## Primary Photo

![650 S IRWIN Avenue - Primary Photo](http://lh.rdcpix.com/467173016e4dbc2131f1238875f35770l-f1940522914r.jpg)

*90 total photos available on [listing page](https://www.propertysimple.com/listing/650-s-irwin-avenue-green-bay-wi-54301-3304-50309205)*

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**MLS#:** 50309205 | **Updated:** 2026-04-25
**Source:** listhub

*Copyright © 2026 Realtor Association of Northeast Wisconsin. 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/650-s-irwin-avenue-green-bay-wi-54301-3304-50309205)

---

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