Contra Costa County property records for 32 addresses on Willow St, Martinez, CA · Last verified August 2026
| Properties | 32 |
|---|---|
| Median Sale Price | $929,000 |
| Deeds and Mortgages on File | 60 |
| Median Price per Sqft | $439 |
| Owner Occupied | 63% |
| Median Annual Tax Bill | $5,499 |
| Median Year Built | 1925 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,739 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Jun 2024 | $13,7542025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 3.5 ba · 2,584 sqft · 0.159 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Jun 2018 | $12,0002025 | Amount on Record Jun 2004 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,164 sqft · 0.159 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Jan 2015 | $9,2902025 | Amount on Record Dec 2002 | 1 Name on Record | Assessor + 7 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,965 sqft · 0.159 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,7282025 | —Apr 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,710 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,500Dec 1993 | $5,2962025 | —Aug 2012 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,690 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $930,000Dec 2021 | $6,7422025 | Amount on Record Jun 2016 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 2,065 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $929,000Feb 2024 | $11,9312025 | Amount on Record Nov 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1.5 ba · 2,228 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Dec 2010 | $4,7962025 | Amount on Record May 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 3,046 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2007 | $1,9942025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,821 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Mar 1997 | $6,6602025 | —Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,080 sqft · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $852,500Sep 2021 | $10,0992025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1.5 ba · 1,098 sqft · 0.105 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Apr 2017 | $7,7732025 | Amount on Record Dec 2006 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,452 sqft · 0.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Feb 1999 | $5,4682025 | —Feb 1999 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 2 ba · 1,334 sqft · 0.15 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $504,000Oct 2019 | $7,6152025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,182 sqft · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Nov 2025 | $2,2012025 | —Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,012 sqft · 0.119 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Apr 2000 | $2,3742025 | —Apr 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,918 sqft · Built 1928 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Sep 2024 | $19,6682025 | —May 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 2,081 sqft · 0.241 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Jul 1996 | $4,4262025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,090 sqft · 0.059 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2462025 | 2 Names on Record | AssessorUpdated Jul 2026 |
1 bd · 1 ba · 808 sqft · 0.02 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,6282025 | 2 Names on Record | AssessorUpdated Jul 2026 |
5,231 sqft · Built 1914 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,6442025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,483 sqft · 0.038 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Sep 2012 | $5,4992025 | —Sep 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,369 sqft · 0.038 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $349,000Oct 2014 | $5,8962025 | —Nov 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,483 sqft · 0.038 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $399,000Jun 2014 | $6,6962025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,153 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000Mar 1998 | $3,4402025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 872 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $617,000Mar 2023 | $8,4962025 | Amount on Record Feb 2017 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $924,000Mar 2014 | 1 Name on Record | AssessorUpdated Jun 2023 |
6,058 sqft · Built 1903 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,795,000Apr 2018 | $43,6162025 | Amount on Record Jun 2016 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 936 sqft · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $99,000Sep 1996 | $2,7452025 | Amount on Record Feb 1996 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,284 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,7212025 | —Jan 1997 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 740 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,3392025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 1.5 ba · 1,264 sqft · 0.063 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 2001 | $5,2112025 | —Dec 2001 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |