Contra Costa County property records for 31 addresses on Mehaffey Way, Oakley, CA · Last verified October 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $635,000 |
| Deeds and Mortgages on File | 51 |
| Median Price per Sqft | $445 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $5,954 |
| Median Year Built | 1987 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4140 Mehaffey Way |
3 bd · 2 ba · 1,238 sqft built 1987 · 0.162 acres | $408,000 Jan 2018 | $6,186 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4150 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.162 acres | $134,000 Jun 1993 | $3,555 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4160 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.165 acres | $676,000 Feb 2024 | $8,533 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4170 Mehaffey Way |
4 bd · 2 ba · 1,347 sqft built 1987 · 0.166 acres | $111,500 Apr 1987 | $4,107 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4180 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.251 acres | $500,000 Oct 2024 | $6,547 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4190 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.164 acres | $152,500 Mar 1998 | $3,677 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4200 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.165 acres | $150,000 Apr 2009 | $6,977 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4210 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.165 acres | $472,000 Aug 2019 | $6,722 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4220 Mehaffey Way |
3 bd · 2 ba · 1,238 sqft built 1987 · 0.163 acres | $599,000 Jun 2022 | $8,024 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4230 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.164 acres | $275,000 Jul 2013 | $4,772 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4240 Mehaffey Way |
3 bd · 2 ba · 1,238 sqft built 1987 · 0.164 acres | — Jan 2006 | $4,151 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4250 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.158 acres | $390,000 Dec 2016 | $5,954 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4260 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.171 acres | $415,000 May 2017 | $6,346 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4270 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.137 acres | — May 1999 | $3,848 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4280 Mehaffey Way |
3 bd · 2 ba · 1,661 sqft built 1987 · 0.17 acres | $642,500 May 2024 | $8,237 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4290 Mehaffey Way |
5 bd · 4 ba · 2,327 sqft built 1987 · 0.189 acres | $201,000 Aug 2015 | $6,701 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4295 Mehaffey Way |
4 bd · 2 ba · 1,347 sqft built 1987 · 0.152 acres | — Aug 2004 | $2,966 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4300 Mehaffey Way |
3 bd · 2 ba · 1,238 sqft built 1987 · 0.197 acres | $452,000 Jul 2019 | $6,408 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4305 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1988 · 0.14 acres | $171,000 Jun 2012 | $3,395 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4310 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.153 acres | — Dec 1989 | $3,484 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4315 Mehaffey Way |
3 bd · 2 ba · 1,661 sqft built 1987 · 0.14 acres | $165,000 Jun 1992 | $4,202 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4320 Mehaffey Way |
3 bd · 2 ba · 1,661 sqft built 1987 · 0.149 acres | $442,500 Nov 2018 | $11,180 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4325 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.14 acres | $55,000 Apr 1993 | $3,157 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4330 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.155 acres | $700,000 Sep 2024 | $8,722 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4335 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.14 acres | $380,000 May 2016 | $6,000 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4345 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.185 acres | $635,000 Apr 2026 | $6,465 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4355 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.195 acres | $125,000 Jan 2018 | $5,683 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4365 Mehaffey Way |
4 bd · 3 ba · 1,502 sqft built 1987 · 0.195 acres | $370,000 Dec 2015 | $5,796 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4375 Mehaffey Way |
3 bd · 2 ba · 1,571 sqft built 1987 · 0.155 acres | $114,000 Aug 1994 | $3,767 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4385 Mehaffey Way |
3 bd · 2 ba · 1,180 sqft built 1987 · 0.157 acres | $635,000 May 2022 | $7,885 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4395 Mehaffey Way |
4 bd · 2 ba · 1,347 sqft built 1986 · 0.151 acres | $350,000 May 2015 | $5,683 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |