Alameda County property records for 14 addresses on Silsby Ave, Union City, CA · Last verified October 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $770,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $359 |
| Owner Occupied | 21% |
| Median Annual Tax Bill | $8,498 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Oct 2002 | $9,1422025 | 2 Owners on Record | AssessorUpdated Oct 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0802025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,188 sqft · built 1967 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 2000 | $9,1642025 | Amount on Record Sep 1996 | Owner on Record | AssessorUpdated Oct 2026 |
5 bd · 3 ba · 2,188 sqft · built 1966 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5002025 | —Jul 2003 | Owner on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Sep 2000 | $8,4982025 | —May 2005 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,245,000Jul 2024 | $17,2702025 | —May 2010 | Owner on Record | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,188 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Oct 1997 | $7,2122025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,188 sqft · built 1967 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Feb 2017 | $12,9092025 | —May 2018 | Owner on Record | Assessor + 6 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Apr 2015 | $13,1482025 | Amount on Record May 2004 | Owner on Record Owner Occupied | Assessor + 9 DocumentsUpdated Aug 2026 |
5 bd · 3 ba · 2,188 sqft · built 1968 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Aug 2009 | $7,4222025 | Amount on Record Jun 2009 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Mar 1999 | $6,2072025 | —Jul 1997 | 2 Owners on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,141 sqft · built 1968 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Jul 2025 | $6,5372025 | Amount on Record Mar 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
5 bd · 3 ba · 2,188 sqft · built 1967 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2972025 | —Apr 2011 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 2,141 sqft · built 1967 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,083,000Jun 2023 | $15,7782025 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |