Contra Costa County property records for 20 addresses on Black Oak Way, Antioch, CA · Last verified October 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $690,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $247 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $6,654 |
| Median Year Built | 1998 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
517 Black Oak Way |
4 bd · 3 ba · 2,899 sqft built 1999 · 0.163 acres | $430,000 Apr 2003 | $7,297 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
521 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1999 · 0.149 acres | $360,410 May 2014 | $9,346 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 Black Oak Way |
4 bd · 3 ba · 2,761 sqft built 1998 · 0.142 acres | $755,000 Apr 2025 | $8,012 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
526 Black Oak Way |
3 bd · 2 ba · 2,115 sqft built 1999 · 0.149 acres | $385,000 Jul 2003 | $6,402 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 Black Oak Way |
4 bd · 3 ba · 2,790 sqft built 1998 · 0.137 acres | $415,000 Nov 2002 | $7,046 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1999 · 0.137 acres | $350,000 May 2008 | $5,509 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.142 acres | $425,000 Sep 2016 | $6,046 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
606 Black Oak Way |
3 bd · 2 ba · 2,115 sqft built 1998 · 0.14 acres | $525,000 Jun 2019 | $6,758 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
609 Black Oak Way |
4 bd · 2.5 ba · 2,604 sqft built 1998 · 0.137 acres | $254,000 Jun 1999 | $4,946 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
613 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.137 acres | $690,000 Dec 2022 | $8,221 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 Black Oak Way |
4 bd · 3 ba · 2,761 sqft built 1998 · 0.137 acres | $275,000 Sep 2010 | $4,309 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
621 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.137 acres | $739,000 Mar 2023 | $8,754 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
625 Black Oak Way |
4 bd · 3 ba · 2,761 sqft built 1998 · 0.137 acres | $248,500 Mar 1999 | $4,924 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
629 Black Oak Way |
3 bd · 2 ba · 2,115 sqft built 1998 · 0.147 acres | $264,000 May 2009 | $4,252 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
701 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.137 acres | $718,500 Dec 2023 | $8,377 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
705 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.14 acres | $520,000 Jul 2019 | $6,654 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
709 Black Oak Way |
4 bd · 3 ba · 2,790 sqft built 1998 · 0.138 acres | $260,000 May 2010 | $4,207 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
713 Black Oak Way |
5 bd · 3 ba · 2,899 sqft built 1998 · 0.137 acres | $350,000 Jun 2008 | $5,509 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
717 Black Oak Way |
5 bd · 3 ba · 2,981 sqft built 1998 · 0.137 acres | $539,000 Nov 2017 | $7,122 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
721 Black Oak Way |
3 bd · 2 ba · 2,115 sqft built 1998 · 0.152 acres | $385,000 Sep 2015 | $5,468 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |