Alameda County property records for 25 addresses on Hilltop Rd, Castro Valley, CA · Last verified August 2026
| Properties | 25 |
|---|---|
| Median Sale Price | $2,937,000 |
| Deeds and Mortgages on File | 92 |
| Average Living Area | 4,366 sq ft |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $17,789 |
| Average Year Built | 2024 |
| Median Ownership Tenure | 1 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 5 ba · 4,366 sqft · built 2024 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,032,500Jan 2025 | $7602025 | Amount on Record Dec 2024 | 2 Names on Record | Assessor + 3 DocumentsUpdated Feb 2026 |
0.999 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,032,500Jan 2025 | $3,1012024 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,493,500Mar 2025 | $19,8812025 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,675,000Feb 2025 | $17,7942025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,144,500Mar 2025 | $17,7892025 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
1.82 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,731,500Mar 2025 | $19,9212025 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2026 |
0.995 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,054,500Sep 2025 | $13,3052025 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Nov 2025 |
2.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,975,500Mar 2025 | $20,9752025 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,937,000Jun 2025 | $17,5032025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,560,500Mar 2025 | $17,3172025 | Amount on Record May 2022 | 3 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3.04 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,766,500Jul 2025 | $18,3612025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,761,000Aug 2025 | $18,8322025 | Amount on Record May 2022 | 3 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
0.999 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,515,000Jun 2025 | $3,1032024 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |
2.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,803,000May 2025 | $18,0742025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
2.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,719,000May 2025 | $7,6432024 | Amount on Record Mar 2009 | 2 Names on Record | Assessor + 5 DocumentsUpdated Apr 2026 |
1.77 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,587,500May 2025 | $5,1282024 | Amount on Record Mar 2009 | 2 Names on Record | Assessor + 4 DocumentsUpdated Apr 2026 |
1.92 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,634,000Jul 2025 | $15,3942025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
2.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,258,000Jun 2025 | $17,5622025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,072,500Aug 2025 | $20,4132025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,767,500Aug 2025 | $18,3442025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
3.27 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,195,500Jul 2025 | $19,9062025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,694,500Sep 2025 | $14,1132025 | Amount on Record May 2022 | 2 Names on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
3.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,205,000Jun 2025 | $20,6722025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,219,500Sep 2025 | $14,7092025 | Amount on Record May 2022 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
2.87 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,047,000Aug 2025 | $18,2742025 | Amount on Record May 2022 | 2 Names on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | High this street's cells rank above 84% of the US · above 63% of California |
|---|---|
| Wildfire Likelihood | About 1 in 161 per year |
| Exposure | Direct 4 of 6 cells directly exposed · 6 adjoin burnable vegetation |