Shamrock St, O Fallon, MO Property Records

St. Charles County property records for 19 addresses on Shamrock St, O Fallon, MO · Last verified August 2026

Shamrock St Highlights

Properties 19
Median Sale Price $155,000
Deeds and Mortgages on File 7
Median Price per Sqft $40
Median Annual Tax Bill $3
Median Year Built 2025
Median Ownership Tenure 2 years

Properties on Shamrock St

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

307 Shamrock St

3 bd · 3.5 ba · 2,956 sqft · 1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 2023 $32025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

316 Shamrock St

1.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000May 2024 $4,2482025 2 Names on Record AssessorUpdated Mar 2026

322 Shamrock St

1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Mar 2025 $42025 1 Name on Record AssessorUpdated Aug 2026

325 Shamrock St

4 bd · 3.5 ba · 4,116 sqft · 1.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$152,250Jul 2023 $10,4302025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

330 Shamrock St

1.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$32025 1 Name on Record AssessorUpdated Aug 2026

331 Shamrock St

3 bd · 2.5 ba · 2,678 sqft · 1.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Sep 2024 $42025 2 Names on Record AssessorUpdated Aug 2026

337 Shamrock St

1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2023 $32025 2 Names on Record Assessor + 2 DocumentsUpdated Mar 2026

340 Shamrock St

1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$42025 1 Name on Record AssessorUpdated Aug 2026

343 Shamrock St

1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Sep 2025 $32025 1 Name on Record AssessorUpdated Aug 2026

349 Shamrock St

1.81 acres

Last Sale Tax Bill Prior Sale Owner Records
$52025 1 Name on Record AssessorUpdated Aug 2026

350 Shamrock St

1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Sep 2025 $42025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

355 Shamrock St

1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$42025 1 Name on Record AssessorUpdated Aug 2026

361 Shamrock St

1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$32025 1 Name on Record AssessorUpdated Aug 2026

367 Shamrock St

1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$32025 1 Name on Record AssessorUpdated Aug 2026

373 Shamrock St

1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Oct 2023 $32025 1 Name on Record AssessorUpdated Mar 2026

379 Shamrock St

3 bd · 3.5 ba · 3,922 sqft · 1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Aug 2023 $42025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

385 Shamrock St

1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Apr 2024 $32025 2 Names on Record AssessorUpdated Aug 2026

391 Shamrock St

3 bd · 3.5 ba · 5,126 sqft · 1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Mar 2025 $32025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

397 Shamrock St

1 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jun 2025 $22025 1 Name on Record AssessorUpdated Mar 2026

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