Contra Costa County property records for 11 addresses on Quartz Way, Antioch, CA · Last verified July 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $800,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $220 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $8,121 |
| Median Year Built | 2001 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 3,209 sqft · built 2001 · 0.147 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $397,000Nov 2001 | $7,0822025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,209 sqft · built 2001 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Apr 2015 | $6,4692025 | Amount on Record Jul 2014 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,813 sqft · built 2001 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $399,000Nov 2014 | $5,7532025 | Amount on Record Jan 2013 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
6 bd · 4.5 ba · 3,937 sqft · built 2001 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $815,000Nov 2020 | $9,9782025 | Amount on Record Dec 2001 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,180 sqft · built 2001 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Apr 2025 | $4,6172025 | Amount on Record Mar 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 3,180 sqft · built 2001 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $845,000Apr 2021 | $9,2532025 | Amount on Record Jul 2001 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,272 sqft · built 2001 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $825,000Jun 2024 | $9,5522025 | Amount on Record Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,180 sqft · built 2001 · 0.159 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jun 2009 | $4,6342025 | Amount on Record Feb 2009 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 4.5 ba · 3,937 sqft · built 2001 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Jan 2021 | $9,8822025 | Amount on Record Aug 2001 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,272 sqft · built 2001 · 0.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $752,000Dec 2020 | $9,3362025 | Amount on Record Aug 2001 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
6 bd · 4.5 ba · 3,937 sqft · built 2001 · 0.254 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $139,500Oct 2013 | $8,1212025 | Amount on Record Aug 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 5% of the US · above 3% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 1 of 2 cells directly exposed · 1 adjoin burnable vegetation |