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Wellesley Dr, O Fallon, IL Property Records

St. Clair County property records for 36 addresses on Wellesley Dr, O Fallon, IL · Last verified August 2026

Wellesley Dr Highlights

Properties 36
Median Sale Price $165,000
Deeds and Mortgages on File 46
Median Price per Sqft $133
Owner Occupied 81%
Median Annual Tax Bill $2,919
Median Year Built 1959
Median Ownership Tenure 6 years

Properties on Wellesley Dr

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

201 Wellesley Dr

2 ba · 1,276 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7262024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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202 Wellesley Dr

1,392 sqft · Built 1964 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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203 Wellesley Dr

1,247 sqft · Built 1959 · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jan 2009 Amount on Record Mar 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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204 Wellesley Dr

1,189 sqft · Built 1960 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$123,000Jul 2015 Amount on Record May 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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205 Wellesley Dr

2 ba · 1,189 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,000Dec 2019 $1,8762024 Amount on Record Aug 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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206 Wellesley Dr

2 ba · 904 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2026 $3,8592024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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207 Wellesley Dr

1,015 sqft · Built 1960 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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208 Wellesley Dr

1,218 sqft · Built 1960 · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$104,000Aug 2022 —Dec 2020 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2023

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209 Wellesley Dr

3 ba · 550 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9452024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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210 Wellesley Dr

540 sqft · Built 1960 · 0.219 acres · Garage

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

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211 Wellesley Dr

1,475 sqft · Built 1961 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,500Nov 2013 1 Name on Record AssessorUpdated Aug 2023

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212 Wellesley Dr

3 ba · 1,038 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$82,000Jul 2017 $3,7802024 —May 2017 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

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213 Wellesley Dr

580 sqft · Built 1960 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$99,000Aug 2001 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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214 Wellesley Dr

1,131 sqft · Built 1961 · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,000Jul 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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215 Wellesley Dr

1,073 sqft · Built 1961 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,500Feb 2024 —Apr 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2024

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216 Wellesley Dr

3 ba · 1,073 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,000Jan 2000 $3,7972024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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218 Wellesley Dr

2 ba · 1,276 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8802024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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219 Wellesley Dr

1,073 sqft · Built 1959 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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303 Wellesley Dr

2 ba · 1,477 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2023 $3,3072024 Amount on Record Jan 2020 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

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304 Wellesley Dr

2 ba · 1,073 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Nov 2025 $1,7852024 —Jan 2025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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305 Wellesley Dr

2 ba · 1,073 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,500Mar 2026 $2,9192024 Amount on Record Jul 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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306 Wellesley Dr

1,073 sqft · Built 1958 · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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307 Wellesley Dr

2 ba · 1,604 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Dec 2017 $2,8852024 Amount on Record Nov 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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308 Wellesley Dr

1,160 sqft · Built 1958 · 0.189 acres · Garage

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

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309 Wellesley Dr

1,044 sqft · Built 1959 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2003 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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310 Wellesley Dr

1,073 sqft · Built 1958 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,000Jul 2022 Amount on Record Feb 2018 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2023

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311 Wellesley Dr

2 ba · 1,073 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Apr 2024 $3,1582024 Amount on Record Mar 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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312 Wellesley Dr

1,413 sqft · Built 1959 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,000Sep 2023 Amount on Record May 2022 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2023

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313 Wellesley Dr

1,073 sqft · Built 1958 · 0.2 acres · Garage

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

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314 Wellesley Dr

1,073 sqft · Built 1959 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2021 Amount on Record Jun 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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315 Wellesley Dr

1,073 sqft · Built 1958 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$133,000Aug 2019 Amount on Record Oct 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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316 Wellesley Dr

1,344 sqft · Built 1958 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000May 2023 Amount on Record Jan 2022 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2023

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317 Wellesley Dr

2 ba · 1,413 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Sep 2015 $3,1622024 Amount on Record Jun 2015 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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318 Wellesley Dr

1,073 sqft · Built 1958 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000May 2018 Amount on Record Sep 2004 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2023

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319 Wellesley Dr

2 ba · 1,073 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$128,000Mar 2020 $1,5632024 Amount on Record Aug 2014 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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320 Wellesley Dr

1,160 sqft · Built 1958 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,000Jun 2021 Amount on Record Mar 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

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Property Records in Nearby Streets