Alameda County property records for 11 addresses on Alcorn Pl, Castro Valley, CA · Last verified May 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $774,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $309 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $12,263 |
| Median Year Built | 2009 |
| 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 · 2,574 sqft · 0.224 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $718,500Aug 2009 | $11,4702024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
5 bd · 3 ba · 2,748 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2010 | $11,3672025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 3 ba · 2,880 sqft · 0.185 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000May 2020 | $17,2402025 | Amount on Record Mar 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 3 ba · 2,457 sqft · 0.183 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $759,500Oct 2010 | $12,2632025 | —Sep 2010 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 3 ba · 2,457 sqft · 0.244 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $774,000Jun 2010 | $12,5672025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 4 ba · 2,837 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $736,500Jun 2010 | $12,4582025 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
5 bd · 3 ba · 2,748 sqft · 0.138 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Jul 2009 | $12,0572025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 3 ba · 2,748 sqft · 0.183 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,680,000Aug 2022 | $20,3632025 | —Dec 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 4 ba · 2,837 sqft · 0.183 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $778,500Jul 2010 | $13,4782025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
5 bd · 3 ba · 2,748 sqft · 0.138 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Nov 2013 | $11,8102024 | Amount on Record Aug 2009 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
4 bd · 3 ba · 2,457 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $704,000May 2010 | $11,5062025 | —Jan 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |