Newcastle Rd, Concord, CA Property Records

Contra Costa County property records for 25 addresses on Newcastle Rd, Concord, CA · Last verified August 2026

Newcastle Rd Highlights

Properties 25
Median Sale Price $775,000
Deeds and Mortgages on File 40
Median Price per Sqft $500
Owner Occupied 76%
Median Annual Tax Bill $5,508
Median Year Built 1961
Median Ownership Tenure 8 years

Properties on Newcastle Rd

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

3918 Newcastle Rd

3 bd · 1.5 ba · 1,236 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Mar 2022 $1,8912025 —Dec 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3919 Newcastle Rd

3 bd · 1.5 ba · 1,216 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$181,500Nov 1989 $4,6962025 —Dec 2012 1 Name on Record AssessorUpdated Jul 2026

3924 Newcastle Rd

3 bd · 1.5 ba · 1,236 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Dec 2018 $7,6602025 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3925 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,500Sep 2000 $5,5082025 —Dec 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3930 Newcastle Rd

3 bd · 2 ba · 1,196 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7452025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3931 Newcastle Rd

3 bd · 2 ba · 1,752 sqft · 0.185 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$775,000Aug 2020 $12,1852025 Amount on Record Jan 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3936 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8822025 —Jan 2013 1 Name on Record AssessorUpdated Jul 2026

3937 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,3752025 —Feb 1995 1 Name on Record AssessorUpdated Jul 2026

3942 Newcastle Rd

3 bd · 2 ba · 1,662 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1722025 —Nov 2012 1 Name on Record AssessorUpdated Jul 2026

3943 Newcastle Rd

3 bd · 2 ba · 1,636 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,3392025 —Jul 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3948 Newcastle Rd

3 bd · 2 ba · 1,196 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3282025 —Oct 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3949 Newcastle Rd

3 bd · 3 ba · 1,802 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Apr 2018 $9,1962025 Amount on Record Feb 1997 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

3954 Newcastle Rd

4 bd · 2 ba · 1,576 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6242025 —Jun 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3955 Newcastle Rd

4 bd · 2 ba · 2,023 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$905,000Jun 2021 $10,5912025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3960 Newcastle Rd

3 bd · 2.5 ba · 1,827 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$177,000Jul 1991 $4,4452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3961 Newcastle Rd

4 bd · 2 ba · 1,576 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Sep 2015 $7,4642025 —Oct 1997 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3966 Newcastle Rd

4 bd · 2 ba · 1,531 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,000Nov 1997 $4,5092025 —Nov 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3967 Newcastle Rd

3 bd · 2 ba · 1,347 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9642025 —Jan 2006 2 Names on Record AssessorUpdated Jul 2026

3972 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8042025 —Jun 2015 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3973 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Feb 2020 $8,5722025 —Jan 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3978 Newcastle Rd

3 bd · 2 ba · 1,196 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Apr 2018 $9,3492025 Amount on Record Nov 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3984 Newcastle Rd

3 bd · 2 ba · 1,342 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 2013 $5,7482025 Amount on Record Aug 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3990 Newcastle Rd

3 bd · 2 ba · 1,747 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000May 2023 $10,9812025 —Dec 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3994 Newcastle Rd

3 bd · 2 ba · 1,196 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$815,000Apr 2026 $7,8452025 Amount on Record Sep 2018 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

3996 Newcastle Rd

3 bd · 2.5 ba · 1,948 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1995 $2,9922025 —Oct 1995 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets