Alameda County property records for 51 addresses on Windsor Dr, Castro Valley, CA · Last verified August 2026
| Properties | 51 |
|---|---|
| Median Sale Price | $788,000 |
| Deeds and Mortgages on File | 88 |
| Median Price per Sqft | $650 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $6,621 |
| Median Year Built | 1947 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,761 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Dec 1998 | $5,3582025 | —Mar 2019 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 1,244 sqft · 0.153 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,000Sep 2009 | $5,6222025 | —Nov 2024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 955 sqft · 0.138 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2004 | $2,0842025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,207 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jun 2025 | $6,0702025 | Amount on Record May 2025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 3 ba · 2,010 sqft · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Aug 2010 | $7,4382025 | —Mar 2007 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $474,000Sep 2006 | $8,3662025 | —Sep 2005 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,027 sqft · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $352,000Jan 2012 | $6,0622025 | —Jun 1996 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,289 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Sep 2022 | $10,0572024 | Amount on Record Sep 2005 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 5 ba · 1,239 sqft · 0.131 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,6472025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 2.5 ba · 1,387 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Oct 1992 | $4,7042025 | —Jun 2004 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 969 sqft · 0.136 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,5712025 | —Oct 2019 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 2,235 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,500Apr 2000 | $7,0322025 | —Apr 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 969 sqft · 0.158 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $331,000Jan 2002 | $6,6212025 | —Jun 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 5 ba · 2,009 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,500Apr 1991 | $5,5502025 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 2 ba · 1,067 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Jul 2017 | $9,4952025 | Amount on Record Dec 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 1,119 sqft · 0.152 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Dec 2006 | $8,5422025 | —Oct 2016 | 3 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,591 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2013 | $7,1272025 | —Oct 2021 | 3 Names on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $788,000Jul 2023 | $10,4662025 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,683 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Apr 2017 | $9,6682025 | 3 Names on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,289 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Jan 2004 | $7,9122025 | —Mar 2021 | 3 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 5 ba · 1,445 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $636,000Jun 2017 | $9,6822025 | —Jul 2021 | 3 Names on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $282,000Mar 2009 | $5,1182025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2 ba · 1,900 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2003 | $1,6332025 | —Dec 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 1,179 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Dec 2002 | $6,3592024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2 ba · 1,795 sqft · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Aug 2014 | $8,8202025 | Amount on Record Jan 2010 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,627 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jul 2001 | $6,6392025 | Amount on Record Dec 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
3 bd · 2 ba · 1,334 sqft · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $273,000Mar 2000 | $5,7932025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Jul 2021 | $11,5562025 | —Feb 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.133 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,500Mar 1995 | $5,6622025 | —Mar 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 969 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $513,000May 2016 | $8,6132025 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
2 bd · 2 ba · 1,353 sqft · 0.134 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Sep 2002 | $7,0932025 | —Feb 2019 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
3 bd · 1 ba · 1,744 sqft · 0.124 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4522025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 969 sqft · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Feb 2013 | $4,8612025 | Amount on Record Jan 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.125 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,4692025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 1 ba · 1,857 sqft · 0.122 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Dec 2015 | $9,1852024 | Amount on Record Jul 2010 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,577 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Aug 2005 | $10,9012025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 3.5 ba · 2,624 sqft · 0.131 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Jul 2024 | $8,8722025 | —Nov 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 969 sqft · 0.175 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000Oct 2018 | $9,2712024 | Amount on Record Sep 2011 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2 bd · 2 ba · 1,411 sqft · 0.122 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Nov 2017 | $10,0392025 | —Feb 2021 | 1 Name on Record Owner Occupied | Assessor + 7 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,057 sqft · 0.135 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Apr 2003 | $6,4892025 | —Jul 2004 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2.5 ba · 2,076 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Jul 1996 | $4,9632025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,534 sqft · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jun 2000 | $6,0792024 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
2 bd · 1 ba · 1,265 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2852025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,359 sqft · 0.127 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $920,000Oct 2025 | $7,2272025 | —Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Nov 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $442,000Jul 2015 | $7,1142025 | —Nov 2009 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 969 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2004 | $8,1672025 | Amount on Record Jan 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 1,235 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,4962025 | —Jul 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,023 sqft · 0.144 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $352,000Dec 2009 | $6,2772025 | —Nov 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,429 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $342,000Aug 2008 | $6,0412025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 1,233 sqft · 0.133 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Apr 2013 | $5,9292025 | Amount on Record Sep 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,599 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Sep 2014 | $7,2412025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |