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Freestanding Office Building
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311 N Main St, O Fallon, MO 63366

Freestanding office building with 8,053 SF main level, lower level space, and 71 parking spaces on a 1.44-acre lot.

Space Size11,058 SF
Days on Market839

Property Features for 311 N Main St

General Information

Standard status Active
Size 11,058 SF
Property subtype OFFICE
Lease Type Full Service

Spaces For Lease

at 311 N Main St Contact us

311 S Main St $20/SF/Yr

Floor
Bldg
Size
11,058 SF
Type
OFFICE
Lease Type
FULL_SERVICE
Availability
AVAILABLE, Now
Sublease
No
Freestanding Building on 1.89 ac lot 8,053 SF Main Level 3,005 SF Lower Level Building...
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Listing Agency: Cissell Mueller Company
Listed By: Daniel Wapelhorst
Source: Moodyscre
Added: May 29, 2024 Changed: Sep 12 Last Checked: Sep 13 at 10:37AM

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 Cissell Mueller Company

Investment Insights

Based on property information with market context.

Freestanding office building on a 1.44-acre lot offering 8,053 SF at the main level and 3,005 SF at the lower level. The property includes building and monument signage, with on-site parking for 71 vehicles. Updates include newly installed landscaping, a sealed and striped parking lot, and a new roof installed in October 2025.

The building is located on South Main Street with high-traffic exposure. It also provides easy access to I-70 and is close to City Hall.

The property is zoned C-2 and located within a Downtown Overlay District. Terms may include a possible ground lease or GTS.

Key Highlights

  • Freestanding office building on a 1.44‑acre lot with 8,053 SF main level and 3,005 SF lower level
  • Zoned C‑2 and located within the Downtown Overlay District
  • 71 parking spaces plus building and monument signage

Property Analytics

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Current Use

Bank of America ATM ... Atm Saint Louis Counseling Counselor Nathan Larson, MSW ... Crisis Center Bank of America (with ... Bank 311 Wine House ... Restaurant

Suggested Use

Top Pick Real Estate Agency Parking Lot & Garage Electrical Service Big Box & Wholesale Store Law Firm Garden Center

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

NNN (Triple Net)
Lease Type
$3.00 /SF/Yr
CAM

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 - Freestanding office building with 8,053 SF main level, lower level space, and 71 parking spaces on a 1.44-acre lot.
Where is this office building located?
The property is located at 311 N Main St O Fallon, MO.
What is the lease rate?
The lease rate is $20 SF/Yr.
What are key features of this property?
This property features: Freestanding office building on a 1.44‑acre lot with 8,053 SF main level and 3,005 SF lower level; Zoned C‑2 and located within the Downtown Overlay District; 71 parking spaces plus building and monument signage
(636) 970-0330 Call to check price and availability
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