Alameda County property records for 16 addresses on Seaside Ct, Union City, CA · Last verified August 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $900,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $316 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $9,322 |
| Median Year Built | 1993 |
| Median Ownership Tenure | 31 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 3 ba · 2,846 sqft · built 1991 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $372,000Aug 1990 | $9,3222025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,409 sqft · built 1991 · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $342,000Nov 1990 | $8,6392025 | —Sep 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,409 sqft · built 1992 · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $701,000Jan 2010 | $12,2762025 | —Oct 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 2.5 ba · 2,459 sqft · built 1992 · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $343,000Apr 1991 | $8,6622025 | —Nov 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 2,846 sqft · built 1991 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,352,000Apr 2018 | $20,2712025 | —May 2012 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
3 bd · 4 ba · 2,846 sqft · built 1991 · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Feb 1991 | $9,0872025 | —Feb 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3 ba · 2,409 sqft · built 1993 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000May 2001 | $12,7312025 | 3 Names on Record | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 3 ba · 2,409 sqft · built 1992 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Mar 2011 | $11,0502025 | —Oct 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2.5 ba · 2,416 sqft · built 1993 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Nov 1992 | $8,6002025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 2,846 sqft · built 1993 · 0.108 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $341,000Dec 1995 | $8,0942025 | —Apr 1994 | 2 Names on Record | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,416 sqft · built 1993 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $352,500Oct 1992 | $8,5582025 | —Feb 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,409 sqft · built 1993 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Aug 2016 | $14,7712025 | —Jul 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 3 ba · 2,846 sqft · built 1993 · 0.182 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Feb 2007 | $15,8452025 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
4 bd · 2.5 ba · 2,416 sqft · built 1993 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Jul 1992 | $8,3812025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 2,436 sqft · built 1993 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $336,000Sep 1992 | $8,2062025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,416 sqft · built 1993 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Jul 2017 | $16,7412025 | Amount on Record Apr 2009 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 6,250 per year |
| Exposure | Direct 1 of 3 cells directly exposed · 2 adjoin burnable vegetation |