Contra Costa County property records for 10 addresses on Helena Ct, Pinole, CA · Last verified August 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $505,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $353 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $8,528 |
| Median Year Built | 1955 |
| 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 · 1,695 sqft · built 1955 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Aug 2022 | $9,3562025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,543 sqft · built 1955 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,000Apr 2012 | $5,9542025 | Amount on Record Jan 2009 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,140 sqft · built 1955 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Dec 2021 | $4,9082025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,711 sqft · built 1955 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $292,500Jun 2012 | $6,0582025 | Amount on Record Nov 1995 | 2 Owners on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,396 sqft · built 1955 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,0472025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,062 sqft · built 1955 · 0.134 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Feb 2019 | $8,5282025 | Amount on Record Apr 1996 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,885 sqft · built 1955 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Nov 2019 | $9,0772025 | —Nov 2019 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,325 sqft · built 1955 · 0.309 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,9672025 | —Nov 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2 ba · 1,449 sqft · built 1955 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Jan 2024 | $11,1462025 | —Sep 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,688 sqft · built 1955 · 0.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1988 | $2,6742025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |