809 White Oak Drive, O Fallon, IL 62269
- Added:
- Jun 18, 2026
- Days on Market:
- 5
- Last Refresh:
- Jun 22 at 10:06 am
Property Features for 809 White Oak Drive
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Standard status
- Active
- APN
- 04-19.0-404-012
- Size
- 2,040 SF
- Lot size
- 0.21 Acres
Taxes and HOA fees
- Tax Year
- 2024
- Tax Annual Amount
- 4053
Utilities
- Cooling system
- Central Air
Building Details
- Year built
- 1979
- Architectural style
- Other
Listing agent Matt Horn License #2023007773 (618) 560-8201
Listing office Landmark Realty 3049 Godfrey Road, Godfrey, IL (618) 466-1513
Listing date Jun 18, 2026
Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
HighLights
- Duplex built in 1979 with central air cooling
- 2 units total: both are 2‑bedroom, 1‑bath layouts
- Both sides currently occupied
- Well maintained income‑producing duplex
Overview
The property is located at 809 White Oak Drive in O’Fallon, Illinois, within St. Clair County. The listing does not provide additional details on frontage, roadway access, or nearby commercial activity, but it is positioned as a residential income property within the O’Fallon market.
From a tenant and operator standpoint, the duplex layout supports two independent households under one ownership umbrella. For investors, the fact that both units are currently occupied can simplify near-term leasing considerations compared to a vacant property. For owner-occupants, the two-unit configuration may also allow flexibility to live in one unit while renting the other, based on the existing 2-bedroom, 1-bath unit mix.
Local Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $25.7k | $12.60 |
| − Vacancy | −$1.7k | −$0.82 |
| EGI | $24.0k | $11.78 |
| − OpEx | −$7.2k | −$3.53 |
| NOI | $16.8k | $8.25 |
Alternative Uses
Current Use by Public Records
Location Insight
- Map
- Local Demand
- City
- O Fallon
- County
- St. Clair
- State
- Illinois
- Longitude
- -89.913963
- Latitude
- 38.600718
