Alameda County property records for 21 addresses on Gustine St, Union City, CA · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $576,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $370 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $9,231 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 18 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,440 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,000Feb 2002 | $9,2312025 | —Nov 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
5 bd · 3.5 ba · 2,234 sqft · 0.135 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $302,000Dec 1997 | $7,5642025 | —Dec 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 1,683 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4792025 | —Jun 2013 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2.5 ba · 1,683 sqft · 0.104 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Feb 2015 | $10,6612025 | —Jun 2014 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 1,554 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $576,000Mar 2013 | $9,7192025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2.5 ba · 1,560 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $203,500Jan 2013 | $10,6342025 | Amount on Record Dec 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2.5 ba · 1,683 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Apr 1996 | $6,0262025 | —Apr 1996 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 1,812 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $653,000Mar 2008 | $11,5752025 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
1,968 sqft · Built 1985 · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,500Oct 1984 | $7,1732025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,385 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $482,000May 2011 | $8,5712025 | Amount on Record Jan 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 3 ba · 1,812 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Apr 2009 | $8,7402025 | —Apr 2012 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 3 ba · 1,962 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $539,000Jun 2002 | $10,8072025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 3.5 ba · 1,812 sqft · 0.109 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,1542025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 1,566 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000Jun 2013 | $10,1662025 | —Mar 2010 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2 ba · 1,385 sqft · 0.117 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,450,000Aug 2024 | $19,0722025 | Amount on Record Jul 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
3 bd · 3 ba · 1,909 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2003 | $10,6772025 | Amount on Record Aug 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 2.5 ba · 1,812 sqft · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,5192025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 1,980 sqft · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $341,000Sep 1998 | $7,5342025 | —Aug 2017 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,385 sqft · 0.171 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,000Apr 1998 | $6,2002025 | —Apr 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 2,056 sqft · 0.105 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,090,000Apr 2019 | $16,1442025 | —Jun 2010 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 2.5 ba · 1,555 sqft · 0.122 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $247,500Jun 1993 | $6,2142025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |