Office Space Near
475 Regency Park, O Fallon, IL
For Lease
Contact for pricing
High-end office space with excellent visibility and convenient location.
Space Size2,100 SF
Lot Size2.53 Acres
Days on Market351
Property Features for 475 Regency Park
General Information
Standard status
Size
Lot size
Property subtype
Spaces For Lease
at 475 Regency Park
2,100 SF Class A Office Suite - Last Suite Remaining
$28.75/SF/Yr
Floor
2
Size
2,100 SF
Type
OFFICE
Lease Type
FULL_SERVICE
Availability
AVAILABLE, Now
Sublease
No
Last remaining suite (2,100 RSF) available for lease.
High end finishes throughout. Shared restrooms located off the lobby of each floor. 2 private offices, bullpen, kitchenette and open air meeting spaces. TI negotiable.
Full service lease rate includes all utilities aside from data/internet.
Tremendous visibility to I-64 and Green Mount Rd – high growth corridor. Within walking distance to multiple restaurants, hotels, and directly adjacent to O’Fallon Regency Conference Center and St. Elizabeth’s Hospital. Located 5 minutes from Scott Air Force Base, 15 minutes to downtown St. Louis, MO and 30 minutes to St. Louis International Airport.
Tremendous visibility to I-64 and Green Mount Rd – high growth corridor. Within walking distance to multiple restaurants, hotels, and directly adjacent to O’Fallon Regency Conference Center and St. Elizabeth’s Hospital. Located 5 minutes from Scott Air Force Base, 15 minutes to downtown St. Louis, MO and 30 minutes to St. Louis International Airport.
Contact us
Listing Agency:
BARBERMurphy
(618) 277-4400
Listed By:
Collin Fischer · License IL #471020932
(618) 420-2376
Source:
Moodyscre
Added: Nov 24, 2025
Changed: Aug 8
Last Checked: Aug 8 at 12:22PM
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 BARBERMurphy
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Investment Insights
Based on property information with market context.
Suite 200, comprising 11,998 square feet, will be available starting December 1, 2025, or potentially sooner. The space can be subdivided into 4,778-square-foot or 7,220-square-foot configurations. The suite features high-end finishes throughout. Shared restrooms are located off the lobby of each floor. The full-service lease rate includes all utilities for the suite. The property offers significant visibility to I-64 and Green Mount Road, situated in a high-growth corridor. It is within walking distance of multiple restaurants and hotels and directly adjacent to the O’Fallon Regency Conference Center and St. Elizabeth’s Hospital. The location is approximately 5 minutes from Scott Air Force Base, 15 minutes from downtown St. Louis, Missouri, and 30 minutes from St. Louis International Airport.
Key Highlights
- Tremendous visibility to I‑64 and Green Mount Rd in a high‑growth corridor.
- Full‑service lease rate includes all utilities.
- Space is divisible to 4,778 SF or 7,220 SF.
Property Analytics
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Current Use
Lease Details
NNN (Triple Net)
Lease Type
$4.31 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
820
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Business Placement
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Market
Properties on Market for Office Units in St. Clair County
Vacancy Rate% for Office in Midwest region
Frequently Asked Questions
What type of property is this?
Office unit - High-end office space with excellent visibility and convenient location.
Where is this office unit located?
The property is located at 475 Regency Park O Fallon, IL.
What is the lease rate?
The lease rate is $28.75 SF/Yr.
What are key features of this property?
This property features: Tremendous visibility to I‑64 and Green Mount Rd in a high‑growth corridor.; Full‑service lease rate includes all utilities.; Space is divisible to 4,778 SF or 7,220 SF.
