Contra Costa County property records for 16 addresses on Kirby Ln, Walnut Creek, CA · Last verified October 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $1,400,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $614 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $8,424 |
| Median Year Built | 1976 |
| Median Ownership Tenure | 18 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
5 bd · 3 ba · 2,974 sqft · built 1978 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,025,000Jun 2026 | $13,5932025 | Amount on File Nov 2002 | Owner on File Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
6 bd · 4.5 ba · 4,330 sqft · built 1976 · 0.507 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,9172025 | —Nov 2014 | Owner on File Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
6 bd · 3 ba · 2,959 sqft · built 1977 · 0.277 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $387,000Mar 1996 | $7,9032025 | —Feb 2021 | Owner on File Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 2,426 sqft · built 1977 · 0.328 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5492025 | —Apr 2002 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 3,003 sqft · built 1977 · 0.301 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,4122025 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 3,043 sqft · built 1977 · 0.449 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Jun 2025 | $3,6862025 | —May 2009 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 2,279 sqft · built 1976 · 0.283 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Mar 2020 | $17,7052025 | Amount on File Dec 2017 | Owner on File Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,959 sqft · built 1978 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2008 | $8,6542025 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,254 sqft · built 1977 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $830,000Jun 2011 | $12,6202025 | Amount on File Aug 1996 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2 ba · 2,332 sqft · built 1973 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Mar 1999 | $8,5952025 | —Jan 2003 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,138 sqft · built 1973 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,9592025 | Owner on File Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,871 sqft · built 1973 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1998 | $3,1522025 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 2,332 sqft · built 1973 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Nov 2023 | $7,1682025 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3 ba · 2,767 sqft · built 1973 · 0.281 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $413,000Aug 1997 | $8,4242025 | —Aug 1997 | Owner on File Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 2,704 sqft · built 1973 · 0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $82,000Apr 1995 | $9,7262025 | —Sep 2007 | Owner on File Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,359 sqft · built 1973 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $851,000Nov 2004 | $13,8652025 | —Nov 2001 | 2 Owners on File Owner Occupied | AssessorUpdated Jul 2026 |