Alameda County property records for 8 addresses on Aptos Ct, Union City, CA · Last verified August 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $1,080,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $478 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $9,202 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,092 sqft · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0512025 | —Oct 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,255 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,080,000Oct 2020 | $15,6892025 | Amount on Record Jul 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
4 bd · 2 ba · 1,629 sqft · 0.164 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Mar 2013 | $7,6182025 | 1 Name on Record | AssessorUpdated Oct 2025 |
6 bd · 2 ba · 2,300 sqft · 0.311 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,150,000May 2022 | $20,8062025 | —Apr 2021 | 1 Name on Record Owner Occupied | Assessor + 8 DocumentsUpdated Jan 2026 |
3 bd · 2 ba · 1,392 sqft · 0.166 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9022025 | —Jul 2006 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,463 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,9242025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,463 sqft · 0.185 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,385,000Aug 2024 | $18,4152025 | —May 2012 | 2 Names on Record | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2 ba · 1,463 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $545,000Jul 2014 | $9,2022025 | Amount on Record Apr 2007 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |