Pampas Cir, Antioch, CA Property Records

Contra Costa County property records for 46 addresses on Pampas Cir, Antioch, CA · Last verified August 2026

Pampas Cir Highlights

Properties 46
Median Sale Price $575,000
Deeds and Mortgages on File 78
Median Price per Sqft $353
Owner Occupied 70%
Median Annual Tax Bill $4,421
Median Year Built 1990
Median Ownership Tenure 15 years

Properties on Pampas Cir

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

4400 Pampas Cir

3 bd · 2 ba · 1,298 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 1998 $2,9492025 —May 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4404 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Sep 1995 $3,6462025 —Aug 2006 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4408 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.104 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2000 $4,1152025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4412 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$595,000Sep 2021 $7,2402025 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4415 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.223 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,500Sep 2009 $2,9552025 Amount on Record May 2009 2 Names on Record AssessorUpdated Jul 2026

4416 Pampas Cir

3 bd · 2.5 ba · 1,929 sqft · 0.113 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$462,000Dec 2004 $7,2982025 Amount on Record Jan 2001 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4420 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$495,000Jul 2020 $6,2442025 Amount on Record Dec 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4421 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,000Oct 2012 $3,5882025 Amount on Record Jun 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4424 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$177,000Jun 1999 $8,3612025 —Nov 2009 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4425 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.104 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jun 2019 $5,7642025 Amount on Record Sep 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4429 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$602,000May 2021 $6,7522025 Amount on Record Apr 2014 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

4433 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,000Nov 1989 $4,4212025 2 Names on Record AssessorUpdated Jul 2026

4437 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Aug 2021 $6,8152025 Amount on Record Aug 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4441 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.225 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$428,000Aug 2004 $6,9162025 Amount on Record Dec 2001 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4445 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,000Jul 1999 $3,6962025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4449 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.099 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2016 $4,7292025 —Jun 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4450 Pampas Cir

3 bd · 2 ba · 1,298 sqft · 0.111 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,000May 2009 $2,7462025 Amount on Record Oct 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

4453 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Dec 2009 $3,8622025 Amount on Record Oct 1999 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

4454 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$239,000Oct 2008 $3,7682025 Amount on Record Apr 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4457 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2011 $3,1062025 Amount on Record Feb 2009 2 Names on Record AssessorUpdated Jul 2026

4458 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Apr 2003 $5,5142025 —Nov 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4461 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Feb 2011 $3,5582025 Amount on Record Sep 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

4462 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 2009 $3,3142025 Amount on Record Nov 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4464 Pampas Cir

3 bd · 2 ba · 1,298 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Aug 2025 $6,5982025 Amount on Record Aug 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4465 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$176,000Mar 2009 $2,9872025 Amount on Record Sep 2008 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

4469 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Mar 2026 $2,7982025 Amount on Record Jan 2026 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4473 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Mar 2020 $5,6712025 Amount on Record Sep 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4477 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$434,000Aug 2017 $5,7292025 Amount on Record Nov 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4501 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,000Feb 2012 $2,8002025 Amount on Record Aug 2011 1 Name on Record AssessorUpdated Jul 2026

4505 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2018 $5,8802025 Amount on Record Dec 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4509 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$218,000Apr 2012 $3,4852025 Amount on Record Feb 2012 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

4512 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2019 $5,7852025 —Dec 1993 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4513 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Dec 1999 $3,5272025 —Dec 1999 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

4516 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,500Feb 1990 $3,8462025 —Apr 2012 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

4517 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$174,000Aug 1998 $3,5292025 —Aug 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4520 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$309,000Jan 2015 $5,4802025 Amount on Record Jun 2011 1 Name on Record AssessorUpdated Jul 2026

4521 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jan 2016 $5,0852025 Amount on Record Jul 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4524 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,000Jul 1997 $3,3482025 —Sep 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4525 Pampas Cir

3 bd · 2 ba · 1,298 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Feb 2004 $5,4632025 —Apr 2002 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

4528 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jan 2004 $5,5732025 Amount on Record Sep 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4529 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Sep 2012 $3,0022025 Amount on Record Oct 2006 2 Names on Record AssessorUpdated Jul 2026

4532 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000May 2012 $2,9842025 Amount on Record Mar 2002 1 Name on Record AssessorUpdated Jul 2026

4533 Pampas Cir

3 bd · 2.5 ba · 1,753 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$620,000Oct 2023 $7,2512025 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

4537 Pampas Cir

4 bd · 3 ba · 1,904 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$282,000Oct 2008 $4,3502025 Amount on Record Jun 2008 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

4540 Pampas Cir

3 bd · 2 ba · 1,481 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Nov 2020 $6,1302025 Amount on Record Sep 2015 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

4541 Pampas Cir

3 bd · 2 ba · 1,298 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jan 2020 $5,6712025 Amount on Record Jan 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on Pampas Cir

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets