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401 Wiegerstown Road, O'Fallon, IL, 62269

A rare find in O’Fallon: This spacious 4-bedroom walkout ranch delivers over 3,000 sq ft on the main level, an exceptional layout seldom available in the top-rated O’Fallon School District. Perfectly positioned on a quiet cul-de-sac and backing to one of O’Fallon’s hidden local parks, this home offers unmatched privacy, green views, and convenience for buyers seeking proximity to Scott Air Force Base, I-64, shopping, dining, and everyday amenities. Designed with a highly desirable split-bedroom floor plan, the home features 4 full bathrooms and a massive unfinished walkout basement already equipped with a full bath—ideal for a future 5th bedroom, home theater, gym, workshop, or second family room. Inside, real bamboo hardwood flooring flows through the main living areas, complemented by durable vinyl in all baths. A welcoming foyer opens to a formal dining room and an oversized family room with vaulted ceilings and a gas fireplace. The open, entertainment-ready kitchen includes stainless steel appliances, a breakfast bar, sunny breakfast nook, and a large walk-in pantry. A versatile second living space/den sits just off the kitchen and provides direct access to the private primary suite, which includes a generous walk-in closet, double vanity, soaking tub, and separate shower. Three additional guest bedrooms occupy their own wing with convenient access to two full bathrooms. Everyday functionality shines with a 3-car garage, dedicated laundry room, and practical drop zone. Outside, enjoy an expansive deck overlooking the park, with stairs leading to the backyard and the incredible potential of the walkout lower level. This home combines location, square footage, privacy, and future expansion potential—a truly rare opportunity in O’Fallon.

Subdivision: Bluffs/Ogles Crk

List Price

$ 475,000

Status

Pending

Days on market

0

MLS#

26052048

Bedrooms

4

Full baths

4

Sq. Ft. Above

3,050

Sq. Ft. Below

40

Subdivision

Bluffs/Ogles Crk

School District

O Fallon DIST 90

County

St Clair-IL

Property Type

Residential

Style

Other

Type

Residential

Additional Information

Property Tax (2025)

$10,061

Recent Nearby Sales in 62269

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
931 Saint Clair Street, O'Fallon, IL 62269 2/1 864 $75,000 $60,000
80% of ask
Sep 4, 2026
1112 Danzig Drive, O'Fallon, IL 62269 4/3 2,128 $325,000 $320,000
98.5% of ask
Sep 4, 2026
314 E 3rd Street, O'Fallon, IL 62269 2/1 728 $54,900 $50,000
91.1% of ask
Sep 4, 2026
1584 Sinking Springs Drive, O'Fallon, IL 62269 3/3 1,976 $440,000 $441,000
100.2% of ask
Sep 4, 2026
114 Central Avenue, O'Fallon, IL 62269 3/2 1,502 $265,000 $269,000
101.5% of ask
Sep 4, 2026
606 Donna Drive, O'Fallon, IL 62269 2/2 1,100 $1,495 $1,495
100% of ask
Sep 4, 2026

Price & Listing History

Listed for sale
Aug 20, 2026 at $475,000
Current status: Pending
As of Aug 31, 2026 · $475,000

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Room Dimensions

Room Type

Dining Room

Room Dimensions

15x13

Living Room

34x21

Breakfast Room

12x10

Kitchen

15x12

Bathroom

7x5

Laundry

9x7

Primary Bedroom

18x15

Primary Bathroom

15x8

Office

24x13

Bedroom 2

17x14

Bedroom 3

13x12

Bedroom 4

17x13

Bathroom 3

8x7

Bathroom 4

8x6