About This Home

This 4-bedroom, 4-bathroom single family at 434 Wiegerstown Road in O'Fallon, IL is listed for $419,900 ($148 per sqft). Built in 2005, the home offers 2,828 sqft of living space on a 0.72 acres lot.

Key Features

  • Built in 2005
  • 0.72 acre lot
  • 2 stories
  • 2 parking spaces
  • Private pool
  • Fireplace

Property Details

2 stories
3 full, 1 half
2-car garage
2005

Amenities

PoolFireplaceA/C
Listing Description

Don't let interest rates get in the way of your new home! Seller is offering $3,000 towards your rate buydown, which can mean a full 1% rate drop! Spacious, updated, and ideally located in O'Fallon, this home offers everything you've been looking for-inside and out!

Situated on a hard-to-find, fully fenced, huge lot just under 3/4 of an acre, with NO HOA fees, close to Scott AFB, and in the top-rated O'Fallon School District. COME ON IN! There's plenty of room to spread out, entertain, play, or simply enjoy privacy, peace, and quiet in a backyard that feels like your own private park.

One of O'Fallon's hidden local parks, Ogles Creek Trail, and nearby picnic area are directly across the street, adding peaceful walking, biking, and outdoor recreation right outside your door. This gem is centrally located and close to everything you want, but tucked away from traffic headaches.

Inside, the main-level primary suite features a spacious bathroom with a separate tub and shower, double vanities, and an expansive walk-in closet. The inviting living room with fireplace flows into the breakfast area and beautifully updated kitchen. Remodeled in 2018, the kitchen features a center island, farmhouse-style sink, granite countertops,

tile backsplash, stainless appliances, and an incredible walk-in pantry with solid shelving and abundant storage, including drawers! A 5-burner gas range and dishwasher were both upgraded in 2025. Upstairs, you'll find generously sized secondary bedrooms, each with its own walk-in closet, plus a bonus family room offering flexible space for a TV room, playroom, office, or hangout area.

The basement provides even more possibilities with a finished full bath, egress window for a potential future bedroom, and a recently added utility sink. Step outside and take full advantage of the huge fully-fenced yard with an above-ground pool, deck, hot tub, and storage shed.

With nearly 3/4 of an acre, there's room for entertaining, pets, play, gardening, or simply relaxing in your own private outdoor sanctuary. Major improvements add even more value, including a new roof in 2023, HVAC in 2020, water heater in 2022, main living area flooring in 2020, rear and left-side siding upgraded in 2025, sump pump with battery backup in 2025, new garage door opener, 2026, and more.

Nest Thermostat stays with the home too. With its flexible floor plan, impressive storage, nearly 3/4 acre fully fenced lot, wonderful backyard amenities, numerous updates, trail and picnic access, and desirable O'Fallon location, this home offers a rare combination of space, privacy, convenience, and recreation. Call your favorite Realtor for a tour!

Monthly Cost Estimate

$2,246/mo

20% down · 6.5% · 30 years

Principal$304
Interest$1,820
Insurance$122

Estimates only. Actual payments may vary.

Location

434 Wiegerstown Road

O'Fallon, IL 62269

Bluffs/Ogles Crk

Features & Amenities

Interior Features

Open FloorplanWalk-In Closet(s)Double VanityTubKitchen/Dining Room ComboSeparate DiningBreakfast BarKitchen IslandGranite CountersWalk-In Pantry

Exterior Features

Private YardStorage

Property Details

Construction

Stone Veneer Brick Veneer Vinyl Siding

Pool Features

Pool

Outdoor Features

Deck

Parking

Garage

Heating

Forced AirNatural Gas

Cooling

ElectricCentral Air

Appliances

DishwasherDisposalMicrowaveRange HoodGas RangeGas OvenRefrigeratorStainless Steel Appliance(s)Gas Water Heater

Questions & Answers

This 4-bedroom, 4-bathroom single family at 434 Wiegerstown Road is listed at $419,900 ($148/sqft). The estimated monthly payment is $2,245 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2005, 0.72 acre lot, 2 stories, 2 parking spaces, Private pool, Fireplace. Interior Features: Open Floorplan, Walk-In Closet(s), Double Vanity. Exterior Features: Private Yard, Storage.

This property is listed by Summer Penet.

SP

Summer Penet

Agent at NettWork Global

Listed by NettWork Global · Broker phone: (636) 614-5132 · View on Broker Site · Broker website

MLS# 26063628· Source: Mid America Regional Information Systems, Inc.· 1 day on PropertySimple

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.

434 Wiegerstown Road, O'Fallon, IL 62269

Open this listing in: