San Mateo County property records for 5 addresses on Somerset Ln, Atherton, CA · Last verified July 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $15,650,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $3,260 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $124,879 |
| Median Year Built | 2000 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6 bd · 7.5 ba · 9,410 sqft · built 2005 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,900,000May 2017 | $254,9952025 | Amount on Record May 2001 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 4,800 sqft · built 2000 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,650,000Jul 2009 | $124,8792025 | Amount on Record Nov 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 5.5 ba · 14,673 sqft · built 2017 · 2.02 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $51,500,000Mar 2025 | $324,6082025 | Amount on Record Sep 2013 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 4 ba · 3,360 sqft · built 1960 · 0.974 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,650,000Jul 2009 | $101,6202025 | Amount on Record Nov 2002 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 7.5 ba · 7,290 sqft · built 1994 · 1.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Jun 1995 | $56,1112025 | —Nov 1997 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |