Contra Costa County property records for 4 addresses on Rosemarie Ct, Martinez, CA · Last verified July 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $525,000 |
| Deeds and Mortgages on File | 1 |
| Median Price per Sqft | $204 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $8,254 |
| Median Year Built | 2000 |
| Median Ownership Tenure | 23 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3.5 ba · 2,567 sqft · built 1993 · 0.159 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Nov 2003 | $9,4872025 | Amount on Record Oct 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,135 sqft · built 1994 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,9822025 | —Jun 2007 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 2,720 sqft · built 2000 · 0.259 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Nov 1999 | $8,2542025 | —Oct 2016 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,013 sqft · built 2002 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Jun 2026 | $7,7562025 | Amount on Record Feb 2000 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |