Contra Costa County property records for 39 addresses on Olympic Blvd, Walnut Creek, CA · Last verified August 2026
| Properties | 39 |
|---|---|
| Median Sale Price | $2,098,500 |
| Deeds and Mortgages on File | 60 |
| Median Price per Sqft | $559 |
| Owner Occupied | 28% |
| Median Annual Tax Bill | $18,509 |
| Median Year Built | 1960 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,719 sqft · Built 1958 · 0.097 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2007 | $58,6372025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 ba · 17,796 sqft · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,500,000Jan 2005 | $175,8562025 | —Apr 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3,971 sqft · Built 1970 · 0.061 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,5512025 | —Mar 2016 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,223 sqft · Built 1959 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,9612025 | —Oct 2013 | 1 Name on Record | AssessorUpdated Jul 2026 |
28,235 sqft · Built 1977 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $74,4232025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
38,304 sqft · Built 1971 · 1.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,000,000Feb 2022 | $128,4622025 | Amount on Record May 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
14,374 sqft · Built 1967 · 0.659 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,450,000Apr 2009 | $55,3412025 | —Apr 2009 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
11,598 sqft · Built 1968 · 0.519 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $31,1202025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
12,276 sqft · Built 1967 · 0.397 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,100,000Dec 2021 | $48,8802025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
23,517 sqft · Built 1981 · 0.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,600,000May 1995 | $47,3942025 | —May 1995 | 1 Name on Record | AssessorUpdated Jul 2026 |
26,315 sqft · Built 1970 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,000,000Feb 2024 | $57,1862025 | Amount on Record Dec 1997 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
20,571 sqft · Built 1980 · 1.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,200,000May 2012 | $92,8962025 | —May 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
38,052 sqft · Built 1971 · 1.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,801,000Dec 2007 | $95,9072025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,822 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 960 sqft · 0.128 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Oct 2009 | $7,3342025 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 1,170 sqft · 0.147 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Mar 2025 | $5,4622025 | Amount on Record Oct 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,416 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Aug 1983 | $3,5772025 | 2 Names on Record | AssessorUpdated Jul 2026 |
5 bd · 5 ba · 2,489 sqft · 0.367 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Apr 2005 | $15,2042025 | Amount on Record Sep 1994 | 2 Names on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 852 sqft · 0.321 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2017 | $9,4492025 | —Oct 2006 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 624 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Apr 1989 | $8,5612025 | —Oct 2006 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
12 bd · 8 ba · 5,681 sqft · 0.674 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,2382025 | —Jan 1999 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,775 sqft · 0.344 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2021 | $13,1542025 | —Nov 2011 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 3,751 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,098,500Jun 2023 | $25,5692025 | Amount on Record Jun 2023 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 5 ba · 3,751 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,5692025 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 1,637 sqft · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Apr 2022 | $14,6082025 | Amount on Record Sep 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 2,234 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000May 2006 | $9,9582025 | —Dec 2008 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,923 sqft · Built 1946 · 0.457 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,160,000Nov 2021 | $30,9642025 | Amount on Record Nov 2009 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,539 sqft · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,160,000Nov 2021 | $14,1582025 | Amount on Record Nov 2009 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,025 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Jul 2017 | $8,8382025 | Amount on Record Jul 2002 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,025 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Aug 2018 | $10,5622025 | Amount on Record Oct 2015 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 990 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Jan 2022 | $10,9842025 | —Apr 1996 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
7.5 ba · 3,101,001 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Aug 2010 | $19,8732025 | —Sep 2005 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
8,144 sqft · Built 1989 · 0.523 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,700,000Jun 2021 | $45,5672025 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
5,255 sqft · Built 1985 · 0.473 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,155,000Jul 2020 | $22,8062025 | Amount on Record Jun 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,550 sqft · Built 1978 · 0.404 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,7622025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3,900 sqft · Built 1960 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,453,500Nov 2021 | $18,2442025 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
2,235 sqft · Built 1978 · 0.218 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4422025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3,695 sqft · Built 1914 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $566,500Jan 1999 | $18,5092025 | —May 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
11,720 sqft · Built 1987 · 0.854 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,500,000Aug 2016 | $66,1142025 | Amount on Record — | 2 Names on Record | AssessorUpdated Jul 2026 |