Alameda County property records for 17 addresses on Mallard Ct, Union City, CA · Last verified October 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $770,500 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $557 |
| Owner Occupied | 82% |
| Median Annual Tax Bill | $5,551 |
| Median Year Built | 1975 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,392 sqft · built 1975 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9632025 | —Jun 2013 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,382 sqft · built 1975 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $710,000Apr 2015 | $11,6162025 | —Apr 2021 | 3 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,544 sqft · built 1975 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Dec 2013 | $10,2162025 | —May 2013 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 bd · 2 ba · 1,392 sqft · built 1975 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Jul 1997 | $5,2682025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,382 sqft · built 1975 · 0.158 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $402,000Dec 2008 | $7,3802025 | Amount on Record Sep 2008 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 1,382 sqft · built 1975 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,330,000Jun 2025 | $2,0882025 | —Nov 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,550 sqft · built 1975 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,2492025 | Owner on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,544 sqft · built 1975 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0512025 | —Oct 2009 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 1,382 sqft · built 1975 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $634,000Sep 2005 | $11,8692025 | —Nov 2006 | Owner on Record | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,382 sqft · built 1975 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,500Jan 2019 | $11,7762025 | —Dec 1994 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,544 sqft · built 1975 · 0.153 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Jun 2026 | $12,9442025 | Amount on Record Jan 2020 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,844 sqft · built 1975 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000May 1997 | $5,7662025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,544 sqft · built 1975 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1993 | $2,4582025 | —Oct 1993 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 bd · 2 ba · 1,392 sqft · built 1975 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,420,000Oct 2024 | $18,7692025 | Amount on Record Dec 2019 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2 ba · 1,550 sqft · built 1975 · 0.29 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $194,000May 1993 | $2,2552025 | —Jan 2022 | Owner on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,084 sqft · built 1978 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2011 | $3,3162025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,392 sqft · built 1975 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Jan 1993 | $5,5512025 | —Jul 2009 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |