# 504 W Fourth Street, O'Fallon, IL 62269 > **TL;DR:** 3bd/1ba single family, $199,900 ($151/sqft), built 1950, 1,320 sqft. > Fireplace, A/C, 1-car garage. Est. $1,069/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $199,900 | | Price/sqft | $151 | | Bedrooms | 3 | | Bathrooms | 1 full | | Square Feet | 1,320 | | Year Built | 1950 | | Lot Size | 10,890 sqft (0.25 acres) | | Stories | 1 | | Garage | 1-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 0 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,011 | | Estimated Insurance | $58 | | **Total** | **$1,069** | ## Nearby Schools - **Elementary:** OFALLON DIST 90 - **Middle:** OFALLON DIST 90 - **High:** OFallon ## Key Amenities - Fireplace - A/C - 1-car garage ## Property Highlights - Built in 1950 - 0.25 acre lot - 2 parking spaces - Fireplace ## Description ### Agent 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. ## Location - **Address:** 504 W Fourth Street, O'Fallon, IL 62269 - **County:** St. Clair - **Coordinates:** 38.589753, -89.918522 - **Google Maps:** https://www.google.com/maps?q=38.589753,-89.918522 ## Virtual Tour & Media - **Video Tour:** https://www.zillow.com/view-3d-home/765fdaee-5790-4d1c-845b-33962f464cdb?setAttribution=mls&wl=true ## Listing Agent - **Name:** Courtney Marsh - **Brokerage:** Red Door Realty Group Inc - **Phone:** 6184019765 - **Broker Phone:** (618) 632-9448 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/504-W-4th-St_O-Fallon_IL_62269_M82683-53604?f=listhub&s=MARISMO&m=26015321&c=propsimple) ## Photos ![504 W Fourth Street - Photo 1](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3647197125r.jpg) ![504 W Fourth Street - Photo 2](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3971488573r.jpg) ![504 W Fourth Street - Photo 3](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f120548700r.jpg) ![504 W Fourth Street - Photo 4](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f401897143r.jpg) ![504 W Fourth Street - Photo 5](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3395126461r.jpg) ![504 W Fourth Street - Photo 6](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f457150915r.jpg) ![504 W Fourth Street - Photo 7](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2027071841r.jpg) ![504 W Fourth Street - Photo 8](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f1193854499r.jpg) ![504 W Fourth Street - Photo 9](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2545515080r.jpg) ![504 W Fourth Street - Photo 10](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2065405394r.jpg) ![504 W Fourth Street - Photo 11](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2733439164r.jpg) ![504 W Fourth Street - Photo 12](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f1529790158r.jpg) ![504 W Fourth Street - Photo 13](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3517810484r.jpg) ![504 W Fourth Street - Photo 14](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f816551355r.jpg) ![504 W Fourth Street - Photo 15](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3467442132r.jpg) ![504 W Fourth Street - Photo 16](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f4178628966r.jpg) ![504 W Fourth Street - Photo 17](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f4220776809r.jpg) ![504 W Fourth Street - Photo 18](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3215030597r.jpg) ![504 W Fourth Street - Photo 19](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f1542717010r.jpg) ![504 W Fourth Street - Photo 20](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2059188733r.jpg) ![504 W Fourth Street - Photo 21](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2655472729r.jpg) ![504 W Fourth Street - Photo 22](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2554643129r.jpg) ![504 W Fourth Street - Photo 23](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2635318801r.jpg) ![504 W Fourth Street - Photo 24](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3938765299r.jpg) ![504 W Fourth Street - Photo 25](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2215186737r.jpg) ![504 W Fourth Street - Photo 26](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2250731355r.jpg) ![504 W Fourth Street - Photo 27](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3075989013r.jpg) ![504 W Fourth Street - Photo 28](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f3646123311r.jpg) ![504 W Fourth Street - Photo 29](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2751104009r.jpg) ![504 W Fourth Street - Photo 30](http://lh.rdcpix.com/44c085c3674a894dc5d1fb1a2bb5e2a5l-f2900156485r.jpg) --- **MLS#:** 26015321 | **Updated:** 2026-09-27 **Source:** listhub *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.* [View on PropertySimple](https://www.propertysimple.ai/listing/504-w-fourth-street-o-fallon-il-62269-26015321) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/504-w-fourth-street-o-fallon-il-62269-26015321#listing", "url": "https://www.propertysimple.ai/listing/504-w-fourth-street-o-fallon-il-62269-26015321", "name": "504 W Fourth Street, O'Fallon, IL 62269", "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. 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