Contra Costa County property records for 9 addresses on Oak Arbor Rd, Orinda, CA · Last verified September 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $2,836,500 |
| Deeds and Mortgages on File | 21 |
| Median Price per Sqft | $538 |
| Owner Occupied | 78% |
| Median Annual Tax Bill | $37,154 |
| Median Year Built | 1977 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 3.5 ba · 4,288 sqft · built 1963 · 1.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2001 | $28,4342025 | Amount on Record Feb 1998 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 8 ba · 6,244 sqft · built 1938 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $840,000Oct 1992 | $10,9412025 | —Nov 2012 | 2 Owners on Record | AssessorUpdated Jul 2026 |
4 bd · 5.5 ba · 5,526 sqft · built 1958 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,1152025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4 ba · 4,101 sqft · built 2000 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,650,000Apr 2017 | $37,1542025 | Amount on Record Dec 2016 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
5 bd · 4 ba · 3,219 sqft · built 1980 · 1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Mar 2004 | $29,7952025 | —Sep 2016 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 6.5 ba · 6,967 sqft · built 1977 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,750,000May 2022 | $47,3932025 | Amount on Record Mar 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 5 ba · 4,991 sqft · built 1957 · 1.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,975,000Mar 2026 | $40,5562025 | Amount on Record Jan 2007 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 4.5 ba · 4,817 sqft · built 2000 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,125,000Jul 2021 | $51,2432025 | —Oct 2002 | 2 Owners on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jul 2026 |
4 bd · 6 ba · 9,108 sqft · built 2008 · 3.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,836,500Nov 2005 | $84,6702025 | Amount on Record Aug 1998 | Owner on Record | AssessorUpdated Jul 2026 |