Alameda County property records for 8 addresses on Diablo Pl, Union City, CA · Last verified October 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $555,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $335 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $10,130 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 14 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2415 Diablo Pl |
3 bd · 2 ba · 1,591 sqft built 1968 · 0.166 acres | $17,027 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2417 Diablo Pl |
3 bd · 2 ba · 1,591 sqft built 1968 · 0.193 acres | $777,000 Nov 2017 | $12,093 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2419 Diablo Pl |
3 bd · 3 ba · 1,905 sqft built 1967 · 0.224 acres | $555,000 Oct 2012 | $9,561 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2421 Diablo Pl |
3 bd · 2 ba · 1,308 sqft built 1967 · 0.166 acres | $403,500 Mar 2001 | $8,520 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2423 Diablo Pl |
3 bd · 2 ba · 1,591 sqft built 1967 · 0.252 acres | $600,000 Sep 2013 | $10,130 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2425 Diablo Pl |
3 bd · 2 ba · 1,720 sqft built 1967 · 0.198 acres | $1,495,000 Nov 2024 | $19,804 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2427 Diablo Pl |
3 bd · 2 ba · 1,565 sqft built 1967 · 0.187 acres | $525,000 Nov 2006 | $6,624 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2429 Diablo Pl |
4 bd · 2 ba · 2,348 sqft built 1967 · 0.196 acres | $430,000 Nov 2000 | $9,024 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |