Contra Costa County property records for 5 addresses on Thelen Ct, Martinez, CA · Last verified August 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $600,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $220 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,572 |
| Median Year Built | 1999 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.5 ba · 2,726 sqft · 0.112 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $529,000Apr 2010 | $9,5102025 | Amount on Record Oct 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,726 sqft · 0.094 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Sep 2015 | $11,8342025 | Amount on Record Dec 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,719 sqft · 0.195 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000May 2009 | $10,5722025 | Amount on Record Feb 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,904 sqft · 0.112 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Dec 2004 | $14,8252025 | Amount on Record Mar 2003 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,912 sqft · 0.133 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $426,000Aug 1999 | $9,4792025 | —Aug 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |