Sinclair Cir, Westminster, CA Property Records

Orange County property records for 16 addresses on Sinclair Cir, Westminster, CA · Last verified August 2026

Sinclair Cir Highlights

Properties 16
Median Sale Price $540,000
Deeds and Mortgages on File 22
Median Price per Sqft $340
Owner Occupied 69%
Median Annual Tax Bill $6,289
Median Year Built 1962
Median Ownership Tenure 23 years

Properties on Sinclair Cir

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

9300 Sinclair Cir

4 bd · 2 ba · 1,434 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$920,000Oct 2022 $11,2032025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

9301 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Mar 2009 $6,0782025 1 Name on Record AssessorUpdated Nov 2025

9310 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$940,000Apr 2026 $1,4932024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9311 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$244,000Jul 2000 $7,2312025 —Dec 2007 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

9320 Sinclair Cir

4 bd · 3 ba · 2,196 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$540,000May 2005 $11,1972024 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

9321 Sinclair Cir

4 bd · 2 ba · 1,434 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$380,000Jul 2003 $6,4472025 —Sep 2024 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Nov 2025

9330 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$186,000Jul 1999 $3,7732025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

9331 Sinclair Cir

4 bd · 2 ba · 1,434 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Nov 2001 $5,0112025 —Sep 2025 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

9340 Sinclair Cir

4 bd · 2 ba · 1,434 sqft · 0.139 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$685,000Jun 2019 $12,3212025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

9341 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5072025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

9360 Sinclair Cir

5 bd · 3 ba · 2,194 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$29,000May 1973 $2,0402025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

9361 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Nov 2012 $6,2892025 Amount on Record Aug 2012 2 Names on Record AssessorUpdated May 2026

9370 Sinclair Cir

4 bd · 2 ba · 1,978 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Oct 2000 $5,3462025 —Jan 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

9371 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$278,000Jan 2002 $7,8512025 Amount on Record Dec 2015 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

9380 Sinclair Cir

3 bd · 2 ba · 1,434 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$488,000Mar 2014 $7,2712025 —Oct 2020 3 Names on Record Assessor + 2 DocumentsUpdated Nov 2025

9381 Sinclair Cir

4 bd · 2 ba · 1,434 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2000 $4,7592025 1 Name on Record AssessorUpdated Nov 2025

Property Records in Nearby Streets