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225 S Main St, O Fallon, MO 63366

15,179 SF professional office building slated for full occupancy by July 2026 after recent exterior and systems upgrades.

Property Size15,179 SF
Price / SF$85.64
Days on Market183

Property Features for 225 S Main St

General Information

Standard status Active
Size 15,179 SF
Property subtype OFFICE

Additional Details

Cap Rate 7.5%
Listing Agency: Shockley Commercial/Industrial
Listed By: Douglas Tinkham
Source: Moodyscre
Added: Mar 16 Changed: Aug 13 Last Checked: Sep 14 at 5:40AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Shockley Commercial/Industrial

Investment Insights

Based on property information with market context.

This for-sale professional office property totals 15,179 SF and is expected to be 100% occupied by July 2026. Recent upgrades include new windows throughout, new entry doors, remodeled bathrooms, new monument signs, new landscaping and exterior paint, and new and upgraded HVAC.

The building is located at 225 S Main St in O’Fallon, Missouri, and features a combination of established professional tenants.

The seller notes a 7.5% CAP rate.

Key Highlights

  • 15,179 SF professional office building
  • Planned 100% occupancy by July 2026
  • Recent upgrades include new windows, entry doors, and exterior paint

Property Analytics

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Current Use

Blake Terry M ... Dental Office Law Office of Michael ... Law Firm Showstoppers O'Fallon Dance Training Center TUFT Hair Salon Bello Med Spa Spa & Massage Center

Suggested Use

Top Pick Kitchen & Bath Showroom Grocery & Convenience Store Big Box & Wholesale Store Carpet & Flooring Store (Bike/Boat/Book/etc) Store Locksmith

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

Location Intelligence

Trade Area within ½ mile

698
Businesses Nearby

Demographics for 63366, MO

53,861
Population
21,204
Households
2.5
Avg Household Size
38
Median Age
34%
College-Educated
95%
High-School Grad
69.3 sq mi
ZIP Area
777
Density / Sq Mi
$98,237
Median Household Income
$51,750
Median Earnings
$1,274
Median Rent
$283,900
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
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Frequently Asked Questions

What type of property is this?
Office building - 15,179 SF professional office building slated for full occupancy by July 2026 after recent exterior and systems upgrades.
Where is this office building located?
The property is located at 225 S Main St O Fallon, MO.
What is the asking price?
The asking price for this property is $1,300,000.
What are key features of this property?
This property features: 15,179 SF professional office building; Planned 100% occupancy by July 2026; Recent upgrades include new windows, entry doors, and exterior paint
(636) 262-5978 Call to check price and availability
More about this property
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