Alameda County property records for 24 addresses on Maffey Dr, Castro Valley, CA · Last verified August 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $1,040,000 |
| Deeds and Mortgages on File | 44 |
| Median Price per Sqft | $559 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $8,950 |
| Median Year Built | 1956 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 2,186 sqft · built 1961 · 0.494 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Jul 2012 | $8,2072025 | —Mar 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2 ba · 1,373 sqft · built 1956 · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,320,000Mar 2023 | $17,0742025 | —Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 3 ba · 1,906 sqft · built 1961 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Feb 2017 | $12,0162025 | 3 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 2,006 sqft · built 1956 · 0.187 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,4782025 | —Jul 2014 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,270 sqft · built 1958 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2492025 | —Oct 2020 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,206 sqft · built 1956 · 0.116 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $183,500Jan 1988 | $4,9312025 | —Oct 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,373 sqft · built 1956 · 0.116 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Aug 1994 | $5,6422025 | —Dec 2025 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jan 2026 |
3 bd · 2 ba · 1,504 sqft · built 1956 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $419,000Feb 2012 | $7,7132025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,224 sqft · built 1956 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9672025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 1,860 sqft · built 1956 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Jul 2018 | $13,6862025 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,373 sqft · built 1956 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Jul 2000 | $13,5032025 | —Dec 2020 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,496 sqft · built 1956 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2008 | $1,9872025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,471 sqft · built 1956 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2532025 | Amount on Record Oct 2002 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
4 bd · 3 ba · 1,856 sqft · built 1956 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $715,000Jan 2007 | $12,0892025 | —Nov 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,496 sqft · built 1956 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,5382025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,205 sqft · built 1956 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,234,000Jul 2023 | $16,2232025 | —Jul 2023 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,821 sqft · built 1956 · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,040,000May 2021 | $14,0702025 | —Jul 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,373 sqft · built 1956 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,225,000May 2021 | $16,5152025 | —Jun 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 3 ba · 1,373 sqft · built 1956 · 0.214 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,000Apr 1992 | $6,2152025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 1,773 sqft · built 1956 · 0.186 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Sep 2010 | $8,9502025 | —Sep 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 4 ba · 2,600 sqft · built 1956 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Oct 2004 | $9,5032025 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 3 ba · 1,762 sqft · built 1956 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Jan 2004 | $10,5152025 | —Feb 1999 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 2.5 ba · 1,781 sqft · built 1956 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $799,500Aug 2017 | $11,6502025 | —Aug 2017 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,272 sqft · built 1954 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1988 | $2,7362025 | 2 Names on Record | AssessorUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 6,667 per year |
| Exposure | Indirect 0 of 3 cells directly exposed |