Contra Costa County property records for 32 addresses on W 15th St, Antioch, CA · Last verified August 2026
| Properties | 32 |
|---|---|
| Median Sale Price | $450,000 |
| Deeds and Mortgages on File | 53 |
| Median Price per Sqft | $365 |
| Owner Occupied | 69% |
| Median Annual Tax Bill | $4,404 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 810 sqft · built 1955 · 0.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jul 2025 | $4,3642025 | Amount on Record Oct 2020 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,199 sqft · built 1935 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Mar 2021 | $5,5912025 | Amount on Record Jul 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,381 sqft · built 1957 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Apr 2024 | $6,3352025 | Amount on Record Sep 2016 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,466 sqft · built 1956 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Jul 2013 | $3,5812025 | —Jul 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,789 sqft · built 1953 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $289,000Jun 2016 | $4,3932025 | Amount on Record Nov 2008 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,010 sqft · built 1954 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2010 | $1,9882025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,218 sqft · built 1953 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Oct 2018 | $5,0592025 | —May 2021 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,256 sqft · built 1956 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Jul 2024 | $6,2232025 | —Oct 2023 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,334 sqft · built 1953 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,000Jan 2008 | $3,3812025 | Amount on Record Jul 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,254 sqft · built 1953 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,000Feb 2008 | $3,6972025 | —Feb 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,218 sqft · built 1958 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Sep 2025 | $6,2782025 | Amount on Record Nov 2024 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,400 sqft · built 1953 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Jun 2023 | $5,7532025 | —Nov 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,338 sqft · built 1957 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,500Sep 2014 | $4,7112025 | —Sep 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,621 sqft · built 1953 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Jul 2025 | $3,5592025 | Amount on Record Jan 2025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,322 sqft · built 1956 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Aug 2016 | $4,4042025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,322 sqft · built 1956 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Oct 2019 | $5,2672025 | Amount on Record Aug 2010 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,737 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Jun 2025 | $4,1432025 | —Jan 2008 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,483 sqft · built 1979 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $271,500Oct 2016 | $4,0212025 | Amount on Record Mar 2015 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 790 sqft · built 1932 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Oct 2019 | $4,5512025 | Amount on Record Sep 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,680 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Nov 2012 | $3,8622025 | Amount on Record Dec 2001 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,120 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Oct 2024 | $6,1502025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,679 sqft · built 1928 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,500Oct 2007 | $4,8272025 | Amount on Record Aug 2006 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 1,000 sqft · built 1924 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000Nov 2011 | $1,8122025 | Amount on Record Feb 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3,864 sqft · built 1929 · 0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $845,000Jun 2017 | $15,3502025 | Amount on Record Feb 2000 | 2 Names on Record | Assessor + 6 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 721 sqft · built 1930 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Aug 1994 | $2,0792025 | Amount on Record Nov 1993 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 2 ba · 2,014 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000May 2026 | $1,7612025 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 984 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000May 2007 | $4,8432025 | —Apr 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,118 sqft · built 1942 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,000Jun 1984 | $1,5162025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 1,148 sqft · built 1941 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $78,000Nov 2009 | $1,7022025 | Amount on Record Jun 2009 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 1,698 sqft · built 1942 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Aug 2018 | $4,5522025 | Amount on Record Apr 2011 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 1,680 sqft · built 1927 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3512025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 888 sqft · built 1928 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Oct 2020 | $4,5032025 | Amount on Record May 2013 | 1 Name on Record Owner Occupied | Assessor + 3 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 |