Contra Costa County property records for 12 addresses on Ortega Dr, Martinez, CA · Last verified August 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $1,000,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $466 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $11,715 |
| Median Year Built | 1986 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,143 sqft · built 1986 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,005,000Sep 2020 | $13,0672025 | —Feb 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,408 sqft · built 1986 · 0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $840,000Apr 2016 | $11,4802025 | —Apr 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,408 sqft · built 1986 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Jul 2018 | $11,8152025 | Amount on Record May 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,014 sqft · built 1988 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,185,000May 2025 | $11,7152025 | Amount on Record Apr 2018 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,423 sqft · built 1986 · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $842,000Jul 2005 | $12,3052025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,946 sqft · built 1986 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $167,000Jun 2017 | $5,9732025 | —Oct 2011 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,014 sqft · built 1988 · 0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Dec 2012 | $8,0542025 | —Sep 2021 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,143 sqft · built 1986 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Feb 2001 | $8,5602025 | —Jan 2013 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,143 sqft · built 1986 · 0.192 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jun 2013 | $7,7802025 | Amount on Record May 2013 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,408 sqft · built 1986 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1932025 | —Jan 2002 | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,143 sqft · built 1986 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2020 | $13,0832025 | —Oct 2020 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,408 sqft · built 1986 · 0.147 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Apr 2022 | $19,9052025 | —Mar 2008 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |