Mallard Ct, Oakley, CA Property Records

Contra Costa County property records for 11 addresses on Mallard Ct, Oakley, CA · Last verified August 2026

Mallard Ct Highlights

Properties 11
Median Sale Price $460,000
Deeds and Mortgages on File 13
Median Price per Sqft $292
Owner Occupied 100%
Median Annual Tax Bill $6,539
Median Year Built 1991
Median Ownership Tenure 21 years

Properties on Mallard Ct

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

4800 Mallard Ct

3 bd · 2 ba · 1,571 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Sep 2021 $7,3772025 Amount on Record Jul 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4820 Mallard Ct

4 bd · 3 ba · 1,981 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2004 $7,8142025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4825 Mallard Ct

3 bd · 2 ba · 1,571 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000May 2000 $4,5002025 Amount on Record Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

4830 Mallard Ct

4 bd · 2 ba · 1,347 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jan 2005 $7,2092025 Amount on Record Nov 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4835 Mallard Ct

4 bd · 3 ba · 1,981 sqft · 0.22 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2021 $5,3392025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4840 Mallard Ct

4 bd · 3 ba · 1,981 sqft · 0.206 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$725,000Mar 2023 $9,2742025 Amount on Record Aug 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4845 Mallard Ct

3 bd · 2 ba · 1,238 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1990 $4,2272025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4850 Mallard Ct

3 bd · 2 ba · 1,718 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$40,000Nov 1999 $4,5472025 —Sep 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4855 Mallard Ct

4 bd · 3 ba · 1,981 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$563,000Jun 2005 $8,6172025 —Aug 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4860 Mallard Ct

3 bd · 2 ba · 1,571 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 2012 $3,5422025 Amount on Record May 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

4865 Mallard Ct

3 bd · 2 ba · 1,571 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Dec 2019 $6,5392025 Amount on Record Mar 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets