42 Photos

$300,000

1020 Smiley Street

East 17th Add, O'Fallon, Illinois, 62269

MLS® 26043792 · Listed by Keller Williams Pinnacle

4 bedrooms3 bathrooms2378.00 sqftResidential4 days on marketBuilt 1979Lot 19602.00$7,191 taxes (2025)2 garageForced Air · Central Air

About this property

Spacious 4 Bedroom, 3 Bathroom, 2 car side entry garage on corner lot in the heart of O'Fallon. Enjoy a bright, functional floor plan with a cozy fireplace, attached 2-car garage, and generous living areas perfect for everyday living and entertaining. Conveniently located near schools, parks, shopping, dining, and Scott Air Force Base with easy access to major highways. A wonderful opportunity to own a home in a desirable neighborhood.

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Comparable recent sales

Sold records the MLS® data provider selected as comparable to this home — nearby recent sales at a similar price, bed count, and property type. Locations are shown at the neighborhood level only.

SoldJun 17, 2026

$305,000

Listed at $300,000

Place 14th Add, Belleville, Illinois

4 bd · 3 ba · 2203.00 sqft · Residential

SoldJul 14, 2026

$285,000

Listed at $299,900

HERITAGE STATION, Belleville, Illinois

4 bd · 3 ba · 2436.00 sqft · Residential

SoldMay 28, 2026

$274,000

Listed at $269,000

Oak Manor 5th Add, Belleville, Illinois

4 bd · 3 ba · 2509.00 sqft · Residential

SoldJul 23, 2026

$315,000

Listed at $325,000

Sacre Coeur Estates 1, Florissant, Missouri

4 bd · 3 ba · 2336.00 sqft · Residential

SoldJul 1, 2026

$280,000

Listed at $298,000

Village Jefferson 01, Barnhart, Missouri

4 bd · 3 ba · 2352.00 sqft · Residential

SoldJun 29, 2026

$310,000

Listed at $300,000

Waterford Estate, St Charles, Missouri

4 bd · 3 ba · 2366.00 sqft · Residential

Similar properties

MLS® data for this listing last updated Aug 27, 2026.

Market snapshot

The East 17th Add, O'Fallon market

Closed sales in East 17th Add, O'Fallon over the last 12 months.

$367,000

Median sold price

29

Avg. days on market

3

Homes sold

Median sold price by month

Median sold price trend from Dec 2025 ($346,500) to Jul 2026 ($367,000)Dec 2025Jul 2026