Contra Costa County property records for 15 addresses on Biscay Ct, Discovery Bay, CA · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $740,000 |
| Deeds and Mortgages on File | 37 |
| Median Price per Sqft | $397 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $8,621 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,908 sqft · 0.22 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Dec 2004 | $10,2642025 | Amount on Record Sep 2001 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,021 sqft · 0.202 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $216,000Sep 1997 | $5,4772025 | Amount on Record May 1994 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 1,897 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Oct 2007 | $8,9732025 | Amount on Record Apr 2007 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,897 sqft · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $511,000Mar 2022 | $10,1492025 | —Jun 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,021 sqft · 0.182 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5712025 | —Jan 2017 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,652 sqft · 0.131 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Mar 2024 | $10,0482025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,021 sqft · 0.133 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Mar 2010 | $5,5932025 | Amount on Record Jul 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,897 sqft · 0.209 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Oct 2017 | $6,4702025 | Amount on Record Nov 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 2,043 sqft · 0.133 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Mar 2012 | $6,2482025 | Amount on Record Jan 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,668 sqft · 0.181 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $795,000Jun 2023 | $10,8412025 | —Oct 2021 | 2 Names on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,021 sqft · 0.133 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Aug 2018 | $8,6212025 | Amount on Record Jul 2015 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,021 sqft · 0.196 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Sep 2023 | $8,5802025 | Amount on Record Sep 2016 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 1,897 sqft · 0.155 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $755,000Jan 2026 | $8,7872025 | Amount on Record May 2020 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 1,897 sqft · 0.176 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Aug 2023 | $10,7192025 | —Mar 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,652 sqft · 0.193 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,000Oct 1999 | $6,3052025 | Amount on Record — | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |