Contra Costa County property records for 8 addresses on Chelsea Dr, Martinez, CA · Last verified October 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $525,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $117 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $22,090 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 13 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
4 bd · 3.5 ba · 4,468 sqft · built 1980 · 7.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Aug 1997 | $10,9162025 | —Aug 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 3,600 sqft · built 1984 · 2.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,080,000Feb 2025 | $18,8622025 | Amount on Record Aug 1994 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2.5 ba · 2,191 sqft · built 1980 · 3.67 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4742025 | —Feb 2021 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
5 bd · 4.5 ba · 4,720 sqft · built 2005 · 7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $348,000Apr 2022 | $22,0902025 | Amount on Record Feb 2017 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
4 bd · 3.5 ba · 5,124 sqft · built 1993 · 7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,700,000Oct 2006 | $35,3442025 | Amount on Record Jun 2000 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
2.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1989 | $582025 | Owner on Record | AssessorUpdated Jul 2026 |
5,443 sqft · built 2005 · 12.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $33,0582025 | —Feb 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,619 sqft · built 2005 · 12.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $273,000Jan 2013 | $27,4442025 | —Nov 1999 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |