This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/24
$319,900 Just Listed
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/24
Property Description
An especially unique and historically significant property, this former hub of the R.M. Kellogg Company was originally purchased in 1896. The entire farm encompassed 225 acres of strawberry production and seed processing which took place in this very building. Once the largest farms of its kind in the world, patented seeds were housed in vault-like rooms to protect their value from fire or loss. The original fireproof doors on are still on site showing the significance of this crop. There were 185,000 subscribers to the catalog produced by the company, and the property boasted the Kellogg Rock Gardens which remnants can be seen today. Ask listing agent for a copy of 1943 publication! Current conforming use allows for use as professional office, but buyer should investigate for their use.
Full Property Details
Full Property Details for 801 Portage Ave
General
- Price: $319,900
- Taxes: $4,194
- Status: Active
- Type: Office
- Source: SWMRIC_MLS
- MLS ID: 26006897
- Updated: 2/25/2026
- Added to Site: 1 day(s) ago
Business
- Business Type: Other, Professional/Office
Interior
- Interior Features: Broadband
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Parking
- Total Spaces: 15
Location
- County: St. Joseph
- Cross Streets: Hoffman & Flower
- Driving Directions: From US 131: E on Hoffman St to property at corner of Portage Ave and Hoffman
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Window Unit(s)
- Heating Type: Hot Water
Utilities
- Cable Available: Yes
- Utility Description: Phone Available, Natural Gas Available, Electricity Available, Cable Available, Phone Connected, Natural Gas Connected, Electricity Connected, Storm Sewer
Structural Information
- # Buildings: 1
- Construction: Block
- Foundation: Concrete Perimeter
- Roof: Composition
- Stories/Levels: 1
- Square Feet: 5,430
- Year Built: 1900
Lot Features
- Lot Size (Acres): 3.16
- Lot Size (Sq. Ft.): 137,650
- Lot Dimensions: irregualr
- Frontage: Paved
- Zoning: R-2 res
Financial Considerations
- Tax Amount: $4,194
- Terms: Conventional, Other, Cash
Disclosures and Reports
- Legal Description: multiple
- Property ID: 75 051 199 092 00 & 75 051 130 062 00
Listed by HG Real Estate, Garrett Hall and HG Real Estate, Jennifer Koski
Get Pre-Approved Today
Get a Great Insurance Rate
Schools
Schools serving 801 Portage Ave
School District:Three Rivers Community Schools
| Name | Grades | Distance |
|---|---|---|
Ruth Hoppin School 415 North Main Street, Three Rivers, MI 49093 | K-5 | 0.4 mi |
Three Rivers Middle School 1101 Jefferson Street, Three Rivers, MI 49093 | 6-8 | 0.5 mi |
Three Rivers High School 700 6th Avenue, Three Rivers, MI 49093 | 9-12 | 0.7 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 801 Portage Ave
Date
Details
Price
Change
Source
2/25/2026
Listed
$319,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 801 Portage Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$3,691
5%
$104,800
11%
2023
$3,516
5%
$94,500
18%
2022
$3,349
—
$80,200
-1%
2022
$3,349
3%
$80,800
-16%
2021
$3,244
1%
$96,500
5%
2020
$3,202
2%
$91,800
7%
2019
$3,142
4%
$86,100
1%
2018
$3,008
—
$85,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 801 Portage Ave
801 Portage Avenue, Three Rivers, MI 49093 (MLS# 26006897) is a Office property. 801 Portage Avenue is currently listed for $319,900 and was received on February 25, 2026. Want to learn more about 801 Portage Avenue? Do you have questions about finding other Office real estate for sale in Three Rivers? You can browse all Three Rivers real estate or contact a Coldwell Banker agent to request more information.

