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Downtown Office Unit
For Sale
Under Contract
$599,000

300 Main Street, St Joseph, MI 49085

Commercial Sale, St. Joseph, MI

Property Size1,740 SF
Lot Size0.19 Acres
Price / SF$344.25
Days on Market264

Property Features for 300 Main Street

General Information

Property type Commercial Sale
Property subtype Office
Bathrooms 1
Full bathrooms 1
Rooms Bathroom 1
Elementary school district St. Joseph
Middle school district St. Joseph
High school district St. Joseph
Directions Main Street to West State St
Subdivision Southwestern Michigan - S
Standard status Active Under Contract
APN 11-76-0340-0196-02-5
Size 1,740 SF
Lot size 0.19 Acres

Taxes and HOA fees

Tax Year 2024
Tax Description LOT 196 ORIGINAL PLAT OF CITY OF ST JOSEPH
Tax Annual Amount 12997
Legal Description LOT 196 ORIGINAL PLAT OF CITY OF ST JOSEPH

Utilities

Utilities Cable Available
Heating system Forced Air
Cooling system Central Air

Building Details

Year built 1980
Floors in Building 2
Number of units 1
Building materials Aluminum Siding, Block, Brick
Roof type Composition
Listing Agency: Realty Executives Instant Equity · Realty Executives International
Listed By: Jill Golden · License #6501424803
Added: Jan 19 Changed: Oct 8 Last Checked: Oct 10 at 6:06PM
MLS# 26002222

Copyright © 2026 Michigan Regional Information Center, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This office unit provides approximately 1,740 square feet within a commercial building constructed in 1980. The property includes a bathroom, forced-air heating, central air conditioning, cable availability, and a composition roof. Exterior construction incorporates aluminum siding, block, and brick.

Positioned at 300 Main Street in downtown St. Joseph, the property is near local shops and restaurants, with access to highways described in the listing information. Its office-unit classification and adaptable commercial layout support a range of office-oriented business uses without relying on a specialized buildout.

Key Highlights

  • Approximately 1,740 square feet of office space
  • Located at 300 Main Street in downtown St. Joseph
  • Constructed in 1980

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$19,168
Cap Rate
3.20%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$383,360 $383.4K
Cap Rate 7%
$273,829 $273.8K
Cap Rate 9%
$212,978 $213.0K
Market Conditions
NOI Build-Up for 1,740 SF
Gross rent
$29.6K $17.04/SF
− Vacancy
−$4.1K −$2.35/SF
EGI
$25.6K $14.69/SF
− OpEx
−$6.4K −$3.67/SF
NOI
$19.2K $11.02/SF
Area
Berrien County, MI
Vacancy
13.80%
Lease Rate
$17.04 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$383,360
Cap Rate 7%
$273,829
Cap Rate 9%
$212,978

Alternative Uses

Best Use
Office B
$273.8K
$239.6K – $319.5K (±1% cap)
NOI $19,168 @ 7.0% cap · market cap 3.20%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$366.1K
$320.4K – $427.2K (±1% cap)
NOI $25,630 @ 7.0% cap · market cap 4.28%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Open Analytics

Current Use

Chemical Bank Bank Huntington Bank Bank Huntington Bank ATM ... Atm

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Dental Office Furniture & Home Goods Barber Shop Garden Center Carpet & Flooring Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Highway access

Location Intelligence

Trade Area within ½ mile

838
Businesses Nearby

Demographics for 49085, MI

24,047
Population
11,468
Households
2.1
Avg Household Size
44
Median Age
49%
College-Educated
97%
High-School Grad
24.1 sq mi
ZIP Area
998
Density / Sq Mi
$101,763
Median Household Income
$58,316
Median Earnings
$1,099
Median Rent
$287,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Office units - Approximate 1,740-square-foot commercial space with forced-air heating and central air conditioning.
Where is this office units located?
The property is located at 300 Main Street St Joseph, MI.
What is the asking price?
The asking price for this property is $599,000.
What are key features of this property?
This property features: Approximately 1,740 square feet of office space; Located at 300 Main Street in downtown St. Joseph; Constructed in 1980
More about this property
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