Contra Costa County property records for 10 addresses on Promontory Pl, Clayton, CA · Last verified July 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $1,059,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $304 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $20,344 |
| Median Year Built | 2012 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3.5 ba · 3,910 sqft · built 2011 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,950,000May 2022 | $25,4642025 | Amount on Record Feb 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 3,910 sqft · built 2012 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,059,000Mar 2013 | $19,9102025 | Amount on Record Dec 2010 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 3,301 sqft · built 2012 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,160,000Mar 2016 | $20,5652025 | Amount on Record Aug 2013 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4 ba · 3,691 sqft · built 2012 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $955,000Nov 2012 | $18,3682025 | —Aug 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,150 sqft · built 2012 · 0.629 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,081,000Aug 2012 | $20,7362025 | Amount on Record Dec 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 3,301 sqft · built 2012 · 0.579 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $902,500Sep 2012 | $17,6072025 | Amount on Record Dec 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 4.5 ba · 4,150 sqft · built 2012 · 0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,500Jan 2013 | $19,6852025 | —Feb 2017 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,016 sqft · built 2012 · 1.77 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Sep 2020 | $20,3442025 | Amount on Record Feb 2013 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 3,016 sqft · built 2012 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $845,500Aug 2012 | $16,8972025 | —Aug 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,016 sqft · built 2012 · 0.529 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $917,000Mar 2013 | $21,1792025 | —Oct 2019 | 2 Names on Record Owner Occupied | Assessor + 4 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 above 87% of the US · above 68% of California |
|---|---|
| Wildfire Likelihood | About 1 in 106 per year |
| Exposure | Direct 1 of 2 cells directly exposed · 2 adjoin burnable vegetation |