Sinclair Ct, O Fallon, MO Property Records

St. Charles County property records for 12 addresses on Sinclair Ct, O Fallon, MO · Last verified August 2026

Sinclair Ct Highlights

Properties 12
Median Sale Price $340,000
Deeds and Mortgages on File 18
Median Price per Sqft $126
Owner Occupied 92%
Median Annual Tax Bill $5,140
Median Year Built 2004
Median Ownership Tenure 8 years

Properties on Sinclair Ct

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

40 Sinclair Ct

3 bd · 3 ba · 1,743 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$244,900Jun 2005 $4,7872025 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

41 Sinclair Ct

3 bd · 2 ba · 1,680 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2010 $4,2712024 —Aug 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

42 Sinclair Ct

4 bd · 3 ba · 2,250 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jun 2007 $4,9052025 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

43 Sinclair Ct

4 bd · 3.5 ba · 4,125 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jul 2018 $5,3362024 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

44 Sinclair Ct

4 bd · 4 ba · 2,490 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2024 $5,4592025 —Feb 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

45 Sinclair Ct

3 bd · 2 ba · 2,429 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$269,500Sep 2006 $5,0402024 Amount on Record Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

46 Sinclair Ct

3 bd · 3 ba · 1,690 sqft · 0.239 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$390,000May 2022 $5,0132025 Amount on Record Oct 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

47 Sinclair Ct

3 bd · 2.5 ba · 3,944 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$357,300Aug 2020 $5,3092024 Amount on Record Oct 2007 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

48 Sinclair Ct

4 bd · 3.5 ba · 3,395 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$231,900Apr 2016 $6,2002025 Amount on Record Nov 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

49 Sinclair Ct

3 bd · 2 ba · 2,299 sqft · 0.419 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,213Mar 2003 —Oct 2002 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

50 Sinclair Ct

3 bd · 3 ba · 2,127 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Mar 2021 $5,1402025 Amount on Record Jun 2005 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

51 Sinclair Ct

3 bd · 3 ba · 2,024 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$354,000Oct 2018 $5,3272025 —Jun 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

Property Records in Nearby Streets