Contra Costa County property records for 15 addresses on Casa Nuestra, Diablo, CA · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $3,100,000 |
| Deeds and Mortgages on File | 34 |
| Median Price per Sqft | $702 |
| Owner Occupied | 87% |
| Median Annual Tax Bill | $28,767 |
| Median Year Built | 1977 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 4 ba · 4,415 sqft · 0.507 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Jul 2020 | $38,1162025 | Amount on Record May 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 5,162 sqft · 0.528 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Mar 2013 | $43,1162025 | Amount on Record Aug 1999 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 5 ba · 2,640 sqft · 0.528 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,259,500Jun 2013 | $19,8032025 | —Jun 2013 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,190 sqft · 0.955 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5802025 | —Jan 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,096 sqft · 0.528 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1998 | $11,9242025 | —Nov 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 4.5 ba · 4,115 sqft · 0.528 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,285,000Aug 2019 | $28,7672025 | Amount on Record Feb 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 5.5 ba · 4,228 sqft · 0.775 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,250,000Apr 2023 | $38,7382025 | Amount on Record Jul 2020 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
5 bd · 4.5 ba · 4,094 sqft · 1.17 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000May 2018 | $41,1312025 | Amount on Record Jun 2014 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 4 ba · 4,355 sqft · 0.648 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,150,000Apr 2024 | $36,5732025 | Amount on Record Jul 2021 | 2 Names on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,264 sqft · 0.936 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,8002025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 3.5 ba · 3,541 sqft · 0.845 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,100,000Jun 2024 | $24,9782025 | —Jun 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 3,318 sqft · 0.591 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6282025 | —Nov 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 3,604 sqft · 0.378 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1998 | $14,1192025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 3.5 ba · 4,332 sqft · 1.16 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,000,000May 2024 | $34,9172025 | Amount on Record Jun 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 4,310 sqft · 0.343 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,700,000Mar 2019 | $34,3752025 | Amount on Record Mar 2017 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | High this street's cells rank at the 75th percentile of exposed land nationally · 51st in California |
|---|---|
| Wildfire Likelihood | High — about 1 in 221 per year |
| Exposure | Indirect 0 of 4 cells directly exposed · 4 adjoin burnable vegetation |