O Fallon, IL · October 2026

O Fallon market snapshot

Distressed inventory, home values and rents in O Fallon, refreshed every month.

See all 500 listings

Distressed homes: 500
Median home value: $326,177
Median rent: $1,400/mo
12-month value change: +4.5%

Home values over the past year

The median O Fallon home moved from $312,011 in Oct 2025 to $326,177 in Oct 2026, +4.5%.

$329,104 $311,792

Oct 2025 Jan Apr Jul Oct 2026

Median rent

$1,400/mo

Price range

Sample homes across the O Fallon market.

Entry: $102,600
Typical: $323,117
Upper end: $646,546

This month

Home values: -0.84% MoM; rent: +0.00% MoM.

Oct 2025 $312,011
Nov 2025 $315,100
Dec 2025 $316,306
Jan 2026 $317,895
Feb 2026 $314,899
Mar 2026 $313,350
Apr 2026 $312,902
May 2026 $311,792
Jun 2026 $315,688
Jul 2026 $323,479
Aug 2026 $329,104
Sep 2026 $328,925
Oct 2026 $326,177

What's for sale

Active distressed listings in O Fallon, by type.

Tax lien 405
Bankruptcy 52
Preforeclosure 42
Foreclosure 1

Distressed listings in O Fallon

A selection of what's on the market now. Inventory changes daily.

Foreclosure $221,158EMV W 5th St O Fallon, IL 62269 Single-Family 2 1 Est. rent $1,311 Built 2022

Preforeclosure 5 $268,294EMV White Pine Ave O Fallon, IL 62269 Single-Family 3 2 1580 Est. rent $1,370 Built 1983

Preforeclosure 5 $251,821EMV Misty Valley Rd O Fallon, IL 62269 Single-Family 3 3 1082 Est. rent $1,241 Built 1994

See all 500 listings in O Fallon

Schools nearby

Close to homes for sale in O Fallon.

O'Fallon Township High School
Carriel Junior High School
Fulton Junior High School
Moye Elementary School
Estelle Kampmeyer Elementary School

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Home values and rents are city-wide medians as of October 2026. Listing counts are live and cover active foreclosure, preforeclosure, auction and other distressed properties in O Fallon, IL.