Alameda County property records for 3 addresses on Knoll Way, Castro Valley, CA · Last verified October 2026
| Properties | 3 |
|---|---|
| Latest Sale | $1,315,000 (Apr 2025) |
| Deeds and Mortgages on File | 9 |
| Average Living Area | 2,309 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $2,664 |
| Median Year Built | 1956 |
| Average Ownership Tenure | 1 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 4 ba · 3,048 sqft · built 1955 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,315,000Apr 2025 | $7,6562025 | Amount on Record Oct 2010 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 2,314 sqft · built 1956 · 0.191 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Sep 2026 | $2,6642025 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
1,566 sqft · built 1964 · 0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6042025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |