Alameda County property records for 7 addresses on Petunia Ct, Union City, CA · Last verified October 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $1,355,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $685 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $13,266 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,550 sqft · built 1972 · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1998 | $5,4372025 | —Jun 2007 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,392 sqft · built 1972 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,355,000Jun 2023 | $13,3832025 | —May 2007 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,382 sqft · built 1972 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,370,000Nov 2021 | $19,1202025 | 2 Owners on Record | Assessor + 4 DocumentsUpdated Sep 2026 |
6 bd · 3 ba · 2,224 sqft · built 1972 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,525,000Mar 2025 | $4,2382025 | Amount on Record Dec 2012 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,550 sqft · built 1972 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Aug 2019 | $13,8432025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,392 sqft · built 1972 · 0.175 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $890,000Mar 2019 | $13,2662025 | Amount on Record Dec 2006 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 5 ba · 2,919 sqft · built 1973 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Jun 2010 | $11,9872025 | —Aug 2009 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Oct 2026 |