$189,900
109 Atlantic Street
Ridge Prairie Heights, O'Fallon, Illinois, 62269
MLS® 26052916 · Listed by Coldwell Banker Brown Realtors
About this property
Welcome to 109 Atlantic Street in O'Fallon! This inviting 2-bedroom, 1-bath home offers character, updates, and an oversized fenced backyard, plus features that are hard to find at this price point. Warm up on chilly evenings beside either of the two wood-burning fireplaces, creating a cozy atmosphere in the living spaces. The home offers approximately 1,096 square feet of living space, a full unfinished walk-out basement, and an attached 2-car garage. The basement provides abundant storage and excellent potential for a workshop, recreation area, hobby space, or future finished living area. Enjoy the privacy and versatility of the large, fenced backyard, perfect for pets, entertaining, gardening, outdoor activities, or relaxing around a fire. Important mechanical updates include a newer HVAC system, newer air conditioning, and newer sump pump, offering added peace of mind. Conveniently located in O'Fallon near shopping, dining, schools, parks, and major transportation routes, this home combines everyday convenience with plenty of space and potential. Two wood-burning fireplaces, a walk-out basement, attached garage, large, fenced yard, and newer mechanicals make this a property you won't want to miss!
Room details
| Room | Level | Dimensions | Features |
|---|---|---|---|
| Sunroom | Main | 15.00 × 10.00 | — |
| Kitchen | Main | 15.00 × 11.00 | — |
| Living Room | Main | 20.00 × 13.00 | — |
| Bedroom | Main | 10.00 × 12.00 | — |
| Bedroom 2 | Main | 13.00 × 10.00 | — |
| Bathroom | Main | 7.00 × 8.00 | — |
Estimated value
$206,088
Estimated range: $197,194 – $214,983 · 4% confidence
Estimated value by month
This is an automated estimate based on MLS® market data — not an appraisal or a substitute for professional advice.
Curious what your own home is worth? Get a free estimate →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.
$195,000
Listed at $195,000
Patricia Gardens 2nd Add, Fairview Heights, Illinois
2 bd · 2 ba · 1053.00 sqft · Residential
$171,300
Listed at $184,900
Patricia Gardens, Fairview Heights, Illinois
2 bd · 1 ba · 1134.00 sqft · Residential
$174,900
Listed at $174,900
Schickedanz 2nd Add, Belleville, Illinois
2 bd · 2 ba · 1246.00 sqft · Residential
$207,000
Listed at $190,000
Carondelet Commons Add, St Louis, Missouri
2 bd · 1 ba · 960.00 sqft · Residential
$190,000
Listed at $179,900
Hillcrest Park, St Louis, Missouri
2 bd · 1 ba · 912.00 sqft · Residential
$195,000
Listed at $195,000
Joseph Suppigers Add, Highland, Illinois
2 bd · 2 ba · 1132.00 sqft · Residential
MLS® data for this listing last updated Sep 18, 2026.