Alameda County property records for 17 addresses on Whisper Ln, Castro Valley, CA · Last verified August 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $1,595,500 |
| Deeds and Mortgages on File | 29 |
| Median Price per Sqft | $497 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $21,331 |
| Median Year Built | 2020 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 4 ba · 3,244 sqft · built 2020 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,755,000Nov 2020 | $23,2022025 | 3 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 3 ba · 3,038 sqft · built 2019 · 0.175 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,473,500Nov 2019 | $19,7982025 | 3 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 3,038 sqft · built 2021 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,595,500May 2021 | $21,1592025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 3 ba · 3,047 sqft · built 2019 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,591,000Dec 2019 | $21,3982025 | —Dec 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 3,047 sqft · built 2020 · 0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,430,000Jun 2020 | $19,2402025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 3.5 ba · 3,244 sqft · built 2020 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,9882025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 4 ba · 3,244 sqft · built 2020 · 0.248 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,446,000Feb 2020 | $19,5282025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 3,038 sqft · built 2020 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,428,000Aug 2020 | $19,0232025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 4 ba · 3,243 sqft · built 2020 · 0.293 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,688,000Nov 2020 | $22,3402025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 3 ba · 3,047 sqft · built 2021 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,485,000Mar 2021 | $19,7512025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 4 ba · 3,243 sqft · built 2020 · 0.182 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,505,500Dec 2020 | $20,0932025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
5 bd · 4 ba · 3,281 sqft · built 2020 · 0.266 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,502,000Dec 2020 | $20,0822025 | 3 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
5 bd · 4 ba · 3,243 sqft · built 2021 · 0.357 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,652,000Mar 2021 | $22,6292025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
5 bd · 3.5 ba · 3,244 sqft · built 2020 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,615,500Dec 2020 | $21,4142025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 3,047 sqft · built 2021 · 0.201 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Sep 2025 | $21,5072025 | Amount on Record Mar 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 3 ba · 3,038 sqft · built 2021 · 0.588 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,511,500Mar 2021 | $21,4202025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
5 bd · 4 ba · 3,243 sqft · built 2021 · 0.778 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,602,000Mar 2021 | $21,3312025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |