Contra Costa County property records for 7 addresses on de Rosa Ct, Concord, CA · Last verified July 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $815,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $413 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,911 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 2,028 sqft · 0.447 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Apr 2023 | $12,9902025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,054 sqft · 0.303 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Mar 2020 | $11,2702025 | Amount on Record Jan 2020 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,724 sqft · 0.328 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Jul 2018 | $10,4762025 | Amount on Record Sep 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,178 sqft · 0.44 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $815,000Jun 2019 | $11,0442025 | Amount on Record Jan 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,203 sqft · 0.353 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1212025 | —Nov 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,216 sqft · 0.289 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Nov 2018 | $10,2442025 | —Nov 2018 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 3,716 sqft · 0.424 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $779,000Jul 2016 | $10,9112025 | Amount on Record Jul 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |