Alameda County property records for 5 addresses on Monarch Pl, Union City, CA · Last verified August 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $405,000 |
| Deeds and Mortgages on File | 3 |
| Median Price per Sqft | $240 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $8,942 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 23 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,463 sqft · 0.167 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Jun 2015 | $11,6242024 | Amount on Record Mar 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 3 ba · 3,250 sqft · 0.283 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Apr 1998 | $11,4592025 | —Apr 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,489 sqft · 0.211 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Sep 1993 | $5,6732025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,685 sqft · 0.177 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Jun 2003 | $8,9422025 | Amount on Record Mar 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2 ba · 1,566 sqft · 0.214 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0492025 | 1 Name on Record | AssessorUpdated Aug 2026 |