Alameda County property records for 29 addresses on Rocklin Dr, Union City, CA · Last verified September 2026
| Properties | 29 |
|---|---|
| Median Sale Price | $1,215,000 |
| Deeds and Mortgages on File | 40 |
| Median Price per Sqft | $684 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $5,619 |
| Median Year Built | 1980 |
| 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 · 2,293 sqft · built 1980 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,570,000Aug 2021 | $21,8862025 | Amount on Record Oct 2020 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
2,762 sqft · built 1980 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6192025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,749 sqft · built 1980 · 0.134 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $830,000Apr 2015 | $13,4122025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 2,474 sqft · built 1980 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Aug 2000 | $10,2712025 | —Sep 2018 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
2,762 sqft · built 1980 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,6712025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,474 sqft · built 1980 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5212025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,409 sqft · built 1981 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,3952025 | Owner on Record | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 1,871 sqft · built 1981 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $522,000Mar 2010 | $11,9502024 | Amount on Record Oct 2009 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,268 sqft · built 1981 · 0.135 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Aug 1993 | $5,4182025 | —Feb 2018 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,409 sqft · built 1981 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,6442025 | —May 2011 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 2.5 ba · 2,478 sqft · built 1981 · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2009 | $5,4102025 | —Mar 2009 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,268 sqft · built 1981 · 0.177 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,215,000Mar 2021 | $17,3852025 | —Jan 2001 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,268 sqft · built 1981 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Oct 2011 | $7,1412025 | Amount on Record Jan 2006 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 bd · 3 ba · 1,889 sqft · built 1981 · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,160,000Mar 2018 | $17,4442025 | Amount on Record Jun 2005 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,419 sqft · built 1981 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0742025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,409 sqft · built 1981 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,6952025 | —Dec 2009 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
6 bd · 3 ba · 2,513 sqft · built 1981 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,2562025 | —Jul 2015 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 1,871 sqft · built 1981 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $720,000Sep 2014 | $11,6712025 | —May 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 1,889 sqft · built 1980 · 0.153 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Jun 2004 | $11,6952025 | Amount on Record Jul 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,268 sqft · built 1980 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $211,500Aug 1992 | $5,5242025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,419 sqft · built 1980 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2006 | $6,6192025 | Owner on Record | AssessorUpdated Aug 2026 |
1,871 sqft · built 1980 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1582025 | —Oct 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2 ba · 1,268 sqft · built 1980 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $204,000Mar 1995 | $5,1342025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,409 sqft · built 1980 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,000Nov 1998 | $6,1812025 | —Nov 1998 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 1,889 sqft · built 1980 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,208,000Dec 2020 | $17,2902025 | —Sep 2019 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1,419 sqft · built 1980 · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Mar 1988 | $5,2782025 | Owner on Record | AssessorUpdated Aug 2026 |
1,871 sqft · built 1980 · 0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,1502025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,268 sqft · built 1980 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,255,000May 2026 | $8,3372025 | Amount on Record Oct 2008 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,409 sqft · built 1980 · 0.146 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,285,000Dec 2025 | $3,8532025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |