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Homes for Sale Under 350K in St Clair Il County, IL

1,280 Homes for Sale

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Photo 1 of Single family home for sale at 526 State St, Dupo, IL 62239 | MLS# MIS26011741 | Listing updated on 2026-08-31

$259,000

Views: 11

Bedrooms: 3Bds

Bathrooms: 2Ba

Area: 2,300sqft

Single family home for sale

526 State St, Dupo, IL 62239

Century 21 Advantage

Price CutPrice Drop: $11K
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Photo 1 of Single family home for sale at 204 Marilyn Dr, O'fallon, IL 62269 | MLS# MIS26046343 | Listing updated on 2026-10-21

$250,000

Views: 13

Bedrooms: 2Bds

Bathrooms: 2Ba

Area: 2,633sqft

Single family home for sale

204 Marilyn Dr, O'Fallon, IL 62269

Re/Max Signature Properties

Showing 169 - 210 of 1,280 homes for sale in St Clair Il County, IL

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  • mls-imgIDX Logo
    Based on information from Mid America Regional Information Systems, Inc. through Oct 30, 2026, 7:01 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller in some or all of the transactions.
    IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.
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