San Mateo County property records for 5 addresses on Betty Ln, Atherton, CA · Last verified October 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $9,500,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $1,911 |
| Owner Occupied | 40% |
| Median Annual Tax Bill | $129,597 |
| Median Year Built | 2001 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6 bd · 8.5 ba · 12,034 sqft · built 2012 · 1.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,000,000May 2018 | $288,7862025 | Amount on Record Apr 2005 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
5 bd · 6 ba · 12,314 sqft · built 2003 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,250,000Feb 2026 | $140,7092025 | Amount on Record Feb 2000 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 3,270 sqft · built 1966 · 1.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,500,000Jun 2025 | $7,2312025 | Amount on Record Apr 2021 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
6 bd · 6.5 ba · 7,910 sqft · built 2001 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,750,000Jun 2007 | $129,5972025 | Amount on Record Oct 2001 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
5 bd · 4 ba · 4,280 sqft · built 1966 · 1.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,025,000Oct 2021 | $104,7692025 | —Dec 2017 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Oct 2026 |