Old County Rd, Crockett, CA Property Records

Contra Costa County property records for 15 addresses on Old County Rd, Crockett, CA · Last verified August 2026

Old County Rd Highlights

Properties 15
Median Sale Price $375,000
Deeds and Mortgages on File 14
Median Price per Sqft $285
Owner Occupied 27%
Median Annual Tax Bill $3,578
Median Year Built 1900
Median Ownership Tenure 20 years

Properties on Old County Rd

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

51 Old County Rd

49.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2005 $1,009,2502025 Owner on Record AssessorUpdated Jul 2026

90 Old County Rd

3 bd · 2 ba · 2,212 sqft · built 1890 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Sep 1993 $4,0662025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

100 Old County Rd

4 bd · 2 ba · 1,170 sqft · built 1928 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,500May 2000 $3,8652025 Owner on Record AssessorUpdated Jul 2026

101 Old County Rd

2 bd · 1 ba · 840 sqft · built 1900 · 0.579 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Dec 2006 $2,0352025 Amount on Record Aug 2005 Owner on Record AssessorUpdated Jul 2026

111 Old County Rd

2 bd · 1 ba · 1,014 sqft · built 1900 · 0.579 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1991 $1,5442025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

121 Old County Rd

2 bd · 1 ba · 723 sqft · built 1900 · 0.322 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,500Feb 2000 $1,7562025 Owner on Record AssessorUpdated Jul 2026

131 Old County Rd

4 bd · 2 ba · 2,570 sqft · built 1900 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Mar 2007 $2,0272025 Amount on Record Aug 2006 Owner on Record AssessorUpdated Jul 2026

136 Old County Rd

3 bd · 1 ba · 1,313 sqft · built 1984 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jan 2020 $6,0592025 —Feb 2000 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

146 Old County Rd

3 bd · 2 ba · 1,080 sqft · built 1991 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000May 2020 $3,5782025 —Feb 2000 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

151 Old County Rd

3 bd · 1 ba · 1,316 sqft · built 1900 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Jul 1995 $3,1752025 —Feb 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

156 Old County Rd

3 bd · 1 ba · 960 sqft · built 1986 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$341,000Jan 2020 $5,6462025 —Feb 2000 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

161 Old County Rd

3 bd · 1 ba · 1,276 sqft · built 1900 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$313,000Aug 2016 $4,0832025 Amount on Record Feb 2016 Owner on Record AssessorUpdated Jul 2026

166 Old County Rd

4 bd · 2 ba · 1,760 sqft · built 1960 · 0.391 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0502025 —Feb 2000 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

171 Old County Rd

2 bd · 2 ba · 1,378 sqft · built 1900 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2006 $1,6932025 —Sep 2005 Owner on Record AssessorUpdated Jul 2026

181 Old County Rd

3 bd · 2.5 ba · 1,639 sqft · built 1968 · 0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2013 $5,3742025 —Nov 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026