Keith Ct, Walnut Creek, CA Property Records

Contra Costa County property records for 11 addresses on Keith Ct, Walnut Creek, CA · Last verified August 2026

Keith Ct Highlights

Properties 11
Median Sale Price $825,000
Deeds and Mortgages on File 13
Median Price per Sqft $497
Owner Occupied 82%
Median Annual Tax Bill $8,507
Median Year Built 1973
Median Ownership Tenure 20 years

Properties on Keith Ct

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

620 Keith Ct

3 bd · 2 ba · 1,624 sqft · 0.322 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$297,500Jul 1994 $11,5662025 —Apr 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

625 Keith Ct

3 bd · 2 ba · 1,753 sqft · 0.242 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$281,000Feb 1995 $6,0972025 —Feb 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

630 Keith Ct

3 bd · 2 ba · 1,638 sqft · 0.185 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,000Jul 1984 $3,0512025 2 Names on Record AssessorUpdated Jul 2026

635 Keith Ct

3 bd · 2 ba · 1,593 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Aug 2010 $8,5072025 Amount on Record Aug 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

640 Keith Ct

3 bd · 2 ba · 1,638 sqft · 0.236 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Nov 2024 $13,5642025 —Jun 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

645 Keith Ct

3 bd · 2 ba · 2,124 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,318,000Apr 2026 $14,6142025 Amount on Record Nov 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

655 Keith Ct

3 bd · 3 ba · 2,835 sqft · 0.214 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9,4392025 —Jan 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

665 Keith Ct

3 bd · 2 ba · 1,658 sqft · 0.224 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7,9172025 —May 2014 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

675 Keith Ct

3 bd · 2 ba · 1,658 sqft · 0.187 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$825,000Aug 2006 $13,0252025 Amount on Record Dec 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

685 Keith Ct

3 bd · 2 ba · 2,192 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2006 $4,8672025 —Oct 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

695 Keith Ct

3 bd · 2 ba · 1,638 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Jul 2023 $7,1942025 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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