21 Dunmore Circle, O'Fallon, MO 63368 - Jamie Walsh Real Estate

$399,900

Welcome home to this beautifully updated 4-bedroom, 2.5-bath residence situated on a large corner lot in the heart of O'Fallon. Fresh paint and new flooring throughout create a bright, modern feel and make this home truly move-in ready. The spacious floor plan offers generous living areas, a cozy fireplace, and… Read MoreRead Less

Listing courtesy of EXP Realty, LLC, Christina Swyers, 866-224-1761.

Listing Snapshot

Days Online

Last Updated

Jun 18, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

2,309

Lot Size

0.38 Acres

Year Built

1991

MLS Number

26034315

Additional Details

Basement

Basement: "8 ft + Pour", "Concrete", Basement

Building

Above Grade Finished Area: 2309 Sq.Ft., Above Grade Finished Area Source: Public Records, Architectural Style: "Ranch", Construction Materials: "Vinyl Siding", Levels: "Two", Living Area: 2309 Sq. Ft., 8 total rooms, Year Built: 1991

Cooling

Cooling: "Central Air"

Disclosures

Disclosures: "Seller Property Disclosure"

Fireplaces

Features: "Family Room", 1 Fireplace Total, Fireplace Included

Garage

Attached Garage, 2 garage spaces, Garage Included

Heating

Heating: "Forced Air"

Home Owner's Association

Amenities: "Common Ground", "Tennis Court(s)", Fee: 300, Fee Frequency: Annually, Fees Include: "Clubhouse", "Pool"

Interior Features

Features: "Ceiling Fan(s)", "Eat-in Kitchen", "Kitchen Island", "Pantry", "Separate Dining"

Laundry

Features: "Laundry Room", "Main Level"

Lot

Features: "Corner Lot", Lot Size Acres: 0.38, Lot Size Source: Public Records, Lot Size Square Feet: 16552.8 Sq.Ft.

Property

Property Sub Type: Single Family Residence

Sewer

"Public Sewer"

Taxes

Annual Tax Amount: 4522, Tax Year: 2025

Utilities

Electricity Available: "Other", Water Source: "Public"

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