Contra Costa County property records for 41 addresses on Tappan Ln, Orinda, CA · Last verified October 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $2,900,000 |
| Deeds and Mortgages on File | 95 |
| Median Price per Sqft | $738 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $22,825 |
| Median Year Built | 1974 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 3,383 sqft · built 1952 · 0.448 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Aug 1995 | $17,3612025 | —Sep 2001 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 5.5 ba · 6,458 sqft · built 2022 · 1.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,350,000May 2018 | $61,5472025 | Amount on Record Jul 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3.5 ba · 3,042 sqft · built 1956 · 1.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Mar 2025 | $22,3132025 | 2 Owners on Record | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 2,489 sqft · built 1959 · 1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,225,000May 2003 | $22,8252025 | —May 2013 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 3,495 sqft · built 1957 · 0.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Feb 1991 | $16,7462025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,639 sqft · built 1952 · 1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3732025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 4.5 ba · 4,155 sqft · built 1973 · 1.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,237,500May 2014 | $33,3652025 | Amount on Record May 2007 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 bd · 2 ba · 1,561 sqft · built 1950 · 1.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3762025 | —Dec 2012 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4 ba · 5,362 sqft · built 1994 · 0.939 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,3132025 | —Oct 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 2,644 sqft · built 1964 · 1.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,700,000May 2023 | $22,2492025 | Amount on Record Nov 2000 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
5 bd · 4.5 ba · 3,693 sqft · built 1957 · 1.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,900,000Nov 2021 | $34,6162025 | —Sep 2025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
6 bd · 4.5 ba · 5,372 sqft · built 1995 · 2.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,275,000Oct 2013 | $50,1342025 | Amount on Record Jul 2008 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 2,227 sqft · built 1956 · 1.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,625,000Jul 2017 | $24,2262025 | —Jul 2017 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,982 sqft · built 1956 · 0.979 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Aug 2022 | $23,9342025 | —May 2022 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Sep 2026 |
5 bd · 4.5 ba · 3,322 sqft · built 1952 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,535,000Feb 2008 | $26,7012025 | —Feb 2008 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Oct 2026 |
4 bd · 4 ba · 4,097 sqft · built 1952 · 0.959 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2013 | $30,1022025 | —Sep 2003 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
6 bd · 4.5 ba · 4,733 sqft · built 1958 · 0.909 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Aug 2012 | $25,3112025 | Amount on Record May 2003 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 6 ba · 7,263 sqft · built 1990 · 2.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,362,500Nov 2025 | $45,2702025 | Amount on Record Jul 2010 | 2 Owners on Record Owner Occupied | Assessor + 9 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 3,888 sqft · built 1955 · 1.47 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,9932025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,707 sqft · built 1956 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,3322025 | —Oct 2012 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,698 sqft · built 1957 · 0.759 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,179,000May 2017 | $17,6762025 | Amount on Record Mar 2005 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Oct 2026 |
5 bd · 3.5 ba · 3,346 sqft · built 1975 · 0.568 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Apr 2021 | $37,3632025 | Amount on Record Nov 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 3,750 sqft · built 1975 · 0.948 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,2812025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 2,743 sqft · built 1957 · 0.883 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0732025 | —Nov 2003 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 4,768 sqft · built 1977 · 0.596 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,590,000Mar 2005 | $26,6582025 | Amount on Record May 2003 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 3 ba · 3,490 sqft · built 1974 · 1.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,3012025 | —Sep 2020 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 4,314 sqft · built 1981 · 0.585 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,575,000Nov 2024 | $20,0662025 | Owner on Record | AssessorUpdated Jul 2026 |
5 bd · 4.5 ba · 4,962 sqft · built 1982 · 1.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,555,000Jun 2022 | $49,9652025 | Amount on Record Aug 2021 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 4,086 sqft · built 1958 · 5.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,300,000Apr 2025 | $25,2382025 | Amount on Record Jul 1998 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 4 ba · 4,865 sqft · built 1983 · 3.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Nov 1999 | $10,2162025 | Amount on Record Jan 1998 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
5 bd · 4 ba · 6,353 sqft · built 1962 · 3.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,800,000May 2021 | $56,8152025 | Amount on Record Mar 2018 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 4,285 sqft · built 1981 · 1.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,050,000Jul 2026 | $17,3562025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3.5 ba · 2,864 sqft · built 1979 · 1.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Apr 1993 | $13,8312025 | —May 2004 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 bd · 4 ba · 3,651 sqft · built 1982 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Jan 2026 | $39,4712025 | Amount on Record Jun 2020 | 2 Owners on Record Owner Occupied | Assessor + 7 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 3,828 sqft · built 1979 · 1.96 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Dec 1999 | $22,8972025 | —Apr 2006 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 3.5 ba · 4,167 sqft · built 1984 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,950,000Oct 2023 | $24,7802025 | —Feb 1999 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 2,974 sqft · built 1979 · 1.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,1532025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 3,411 sqft · built 1981 · 2.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,5462025 | 2 Owners on Record | Assessor + 7 DocumentsUpdated Aug 2026 |
3 bd · 3.5 ba · 4,362 sqft · built 2006 · 1.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Apr 2004 | $29,7502025 | —Sep 2003 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 4,254 sqft · built 1980 · 2.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $926,000Aug 1995 | $25,7822025 | —Feb 2002 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
6 bd · 6 ba · 6,122 sqft · built 1980 · 4.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,1992025 | —Sep 2016 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |