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$199,900
Monthly Est:$995
3 Beds
- 1 Bath
1 full bath
1,320sqft
504 W Fourth St, O Fallon, IL 62269
$199,900
$995/moEst:
Get Pre-Approved
Single Family Residence
Built in 1950
$-- HOA
10,890 sqft lot
$151/sq.ft
Description
Tucked away at the end of the street, this full-brick home offers exceptional privacy on a double lot surrounded by mature trees that provide abundant shade throughout the front and backyard. Inside, this three-bedroom home welcomes you with a spacious living and dining area featuring charming built-ins and a decorative, non-functioning fireplace. The adjoining kitchen includes all appliances for added convenience.
Just a few steps down, the former breezeway has been thoughtfully finished into an additional family room, creating flexible living space between the house and garage. This room features its own standalone heating and cooling system for year-round comfort and energy efficiency. The main-level bathroom, adjacent to the bedrooms, was recently remodeled with a fresh, light, and bright design.
The full basement offers excellent potential for future expansion and includes a B-Dry waterproofing system with warranty. The basement also houses the laundry area and provides plenty of room for storage, hobbies, or additional finished living space. Additional peace of mind comes from the roof, which was replaced within the last year and includes a warranty.
Outside, enjoy the expansive yard from the huge concrete patio—an ideal setting for entertaining, relaxing, or taking in the peaceful surroundings. A one-car attached garage and attached carport provide additional covered parking. With its private setting, double lot, flexible living areas, recent improvements, and room to grow, this unique property at 504 W 4th Street offers space and possibilities inside and out.
- Houzeo last checked: 11 minutes ago
- Listing updated: October 19, 2026 at 6:33 pm
- Listing Provided by: Courtney Marsh (618) 401-9765 | Red Door Realty Group Inc (618) 632-9448
- Source: MARIS MLS-MO | MLS#: MIS26015321

Property Details
Status
Active Under Contract
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1950
HOA Fees
-
Finished Area
1,320 sqft
Lot Size
10,890 sqft lot
Basement Area
- sqft
MLS Name
MARIS MLS
MLS Number
MIS26015321
MLS Status
Active Under Contract
Days on Market
226
Cumulative Days on Market
81

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 3
Bathroom: 1
Living Room
Level: Main
Kitchen
Level: Main
Family Room
Level: Main
Bedroom
Level: Main
Bedroom
Level: Main
Bedroom
Level: Main
Bathroom
Level: Main
Interior
Interior Features
Ceiling Fan(s), Dining/living Room Combo
Heating
Gas
Flooring
Carpet, Vinyl
Sewer
Public Sewer
Cooling
Ceiling Fan(s), Central Air
Appliances
Electric Cooktop, Dishwasher, Built In Electric Oven, Range Hood
Construction
Year Built
Year Built: 1950
Home type
Single Family Residence
Construction Materials
Brick Veneer, Vinyl Siding
Foundation Details
Block
Architectural Style
Ranch
Roof
Architectural Shingle
Utilities & Energy
Utilities
Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected
Fireplace Features
Decorative
Basement
Concrete, French Drain, Full, Interior Entry, Storage Space, Sump Pump, Unfinished
Water Source
Public
Electric
Ameren
Laundry Features
In Basement
Other Features
Patio And Porch Features
Patio
Lot Features
Back Yard, Front Yard, Level, Some Trees
Disclosures
Occupancy Permit Required, Seller Property Disclosure
Subdivision Name
None
Price History
| Date | Event | Price |
|---|---|---|
10/19/2026 Source: | Contingent (Active Under Contract) | $199,900 $151/sqft |
09/26/2026 Source: | Price Decreased | $199,900 -4.76% $151/sqft |
08/22/2026 Source: | Listed for Sale | $209,900 $159/sqft |
08/03/2026 Source: | Contingent (Active Under Contract) | $209,900 $159/sqft |
07/18/2026 Source: | Coming Soon | $209,900 $159/sqft |
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Based on information from Mid America Regional Information Systems, Inc. through Oct 29, 2026, 11:46PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is
subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website.
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