Alameda County property records for 6 addresses on Cortez Ct, Union City, CA · Last verified October 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $335,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $234 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $5,959 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 875 sqft · built 1972 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2004 | $4,1142025 | —Jul 2002 | Owner on Record | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 875 sqft · built 1973 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Nov 2009 | $3,8682025 | Amount on Record Jan 2009 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 1,430 sqft · built 1972 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $164,500Jul 2010 | $6,3902025 | Amount on Record Mar 2008 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2.5 ba · 1,430 sqft · built 1972 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Jun 2013 | $6,8092025 | Amount on Record Dec 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,632 sqft · built 1972 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $115,000Mar 2014 | $5,9592025 | Amount on Record Feb 2010 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2.5 ba · 1,632 sqft · built 1972 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1990 | $3,1882025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |