San Mateo County property records for 5 addresses on Helene Ct, San Mateo, CA · Last verified July 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $568,000 |
| Deeds and Mortgages on File | 6 |
| Median Price per Sqft | $568 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $10,050 |
| Median Year Built | 1949 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,540 sqft · built 1949 · 0.232 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Jun 2003 | $12,4092025 | —Jun 2005 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,000 sqft · built 1949 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $568,000May 2010 | $10,0502025 | Amount on Record Aug 2009 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,170 sqft · built 1949 · 0.252 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7392025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,000 sqft · built 1949 · 0.159 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Jun 2002 | $9,3242025 | —Jun 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,000 sqft · built 1949 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,350,000Aug 2023 | $17,0692025 | Amount on Record Aug 2000 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |