Dover, Hercules, CA Property Records

Contra Costa County property records for 24 addresses on Dover, Hercules, CA · Last verified August 2026

Dover Highlights

Properties 24
Median Sale Price $335,000
Deeds and Mortgages on File 39
Median Price per Sqft $373
Owner Occupied 75%
Median Annual Tax Bill $3,690
Median Year Built 1985
Median Ownership Tenure 14 years

Properties on Dover

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

801 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Apr 2026 $2,9242025 Amount on Record Jan 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

802 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$382,000Apr 2026 $2,4632025 Amount on Record Dec 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

803 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jan 2010 $3,4262025 Amount on Record May 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

804 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Sep 2018 $5,5342025 Amount on Record Sep 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

805 Dover

2 bd · 2 ba · 954 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Mar 2012 $2,4282025 Amount on Record Jul 2001 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

806 Dover

2 bd · 2 ba · 954 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3372025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

807 Dover

2 bd · 2 ba · 954 sqft · 0.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 1993 $3,1762025 1 Name on Record AssessorUpdated Jul 2026

808 Dover

2 bd · 2 ba · 954 sqft · 0.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$78,000May 2012 $2,4702025 Amount on Record Feb 2001 1 Name on Record AssessorUpdated Jul 2026

809 Dover

2 bd · 2 ba · 937 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,500Sep 2008 $4,1172025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

810 Dover

2 bd · 2 ba · 937 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Aug 2018 $5,4592025 Amount on Record May 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

811 Dover

2 bd · 2 ba · 937 sqft · 0.022 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2006 $5,1252025 Amount on Record Apr 2004 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

812 Dover

2 bd · 2 ba · 937 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,500Oct 1998 $3,1332025 —Oct 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

901 Dover

2 bd · 2 ba · 937 sqft · 0.022 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$326,000Aug 2018 $5,3482025 Amount on Record Jun 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

902 Dover

2 bd · 2 ba · 937 sqft · 0.058 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$62,550Jan 2012 $2,7362025 Amount on Record Dec 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

903 Dover

2 bd · 2 ba · 937 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$163,000Jan 2001 $4,0342025 —Jan 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

904 Dover

2 bd · 2 ba · 937 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$76,400Mar 2012 $2,4492025 Amount on Record Jan 2006 2 Names on Record AssessorUpdated Aug 2026

905 Dover

2 bd · 2 ba · 954 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$444,000Nov 2024 $6,3192025 Amount on Record Nov 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

906 Dover

2 bd · 2 ba · 954 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$311,000Aug 2017 $5,3172025 Amount on Record Aug 1996 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

907 Dover

2 bd · 2 ba · 954 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$119,000Oct 1993 $3,6902025 —Oct 1993 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

908 Dover

2 bd · 2 ba · 954 sqft · 0.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$346,000Aug 2006 $6,0302025 Amount on Record Apr 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

909 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Nov 2010 $2,4492025 Amount on Record May 2010 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

910 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$78,000May 2011 $2,4922025 Amount on Record Jan 2011 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

911 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$79,500Oct 1996 $4,8842025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

912 Dover

2 bd · 1 ba · 869 sqft · 0.018 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2020 $5,1952025 Amount on Record Nov 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

Property Records in Nearby Streets