S Oak St, O Fallon, IL Property Records

St. Clair County property records for 14 addresses on S Oak St, O Fallon, IL · Last verified August 2026

S Oak St Highlights

Properties 14
Median Sale Price $188,333
Deeds and Mortgages on File 14
Median Price per Sqft $190
Owner Occupied 64%
Median Annual Tax Bill $3,921
Median Year Built 1917
Median Ownership Tenure 6 years

Properties on S Oak St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

109 S Oak St

1,548 sqft · Built 1976 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jan 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

201 S Oak St

3 ba · 992 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2014 $4,2492024 Amount on Record Oct 2010 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

203 S Oak St

832 sqft · Built 1958 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Aug 2021 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

205 S Oak St

840 sqft · Built 1887 · 0.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

206 S Oak St

630 sqft · Built 1916 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,500Aug 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

313 S Oak St

2 ba · 1,008 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jan 2000 $3,9212024 1 Name on Record AssessorUpdated Aug 2026

314 S Oak St

988 sqft · Built 1867 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,333Jun 2020 Amount on Record Oct 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

317 S Oak St

2 ba · 840 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jun 2024 $1,9152024 Amount on Record Nov 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

318 S Oak St

1,224 sqft · Built 1917 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,000Feb 2021 Amount on Record Jul 2010 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

321 S Oak St

1,363 sqft · Built 1941 · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2023

407 S Oak St

1,132 sqft · Built 1957 · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 2020 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

409 S Oak St

656 sqft · Built 1887 · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Mar 2023 Amount on Record Feb 2022 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2023

410 S Oak St

896 sqft · Built 1949 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2023

415 S Oak St

698 sqft · Built 1900 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$221,000Mar 2022 —Dec 2013 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

Wildfire Risk on S Oak St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets