Contra Costa County property records for 10 addresses on Oneil Ct, Oakley, CA · Last verified August 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $262,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $198 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $5,507 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,326 sqft · Built 1940 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Apr 1990 | $6,2372025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,864 sqft · Built 1954 · 0.367 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4112025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 1,869 sqft · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $262,000Dec 2014 | $4,7122025 | —Dec 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,000 sqft · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Sep 2024 | $5,5832025 | —Jul 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,199 sqft · 0.144 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Apr 2000 | $5,5072025 | —Jun 2023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,056 sqft · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Aug 2019 | $6,9882025 | Amount on Record Sep 2012 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 972 sqft · 0.224 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,500Oct 2020 | $4,2162025 | —Apr 2000 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,017 sqft · 0.224 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2018 | $6,0182025 | Amount on Record Sep 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,008 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,000Feb 2009 | $2,2692025 | Amount on Record Sep 2008 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,140 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,4572025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |