San Mateo County property records for 15 addresses on Winchester Dr, Atherton, CA · Last verified August 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $2,910,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $771 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $41,748 |
| Median Year Built | 1929 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.5 ba · 2,970 sqft · 0.74 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Apr 1989 | $20,6532025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,190 sqft · 0.48 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,2462025 | —May 2007 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 4,823 sqft · 0.592 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,910,000May 2004 | $51,2182025 | Amount on Record Apr 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 2,470 sqft · 0.333 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $735,000Jul 1996 | $18,1602025 | Amount on Record Aug 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,110 sqft · 0.677 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Oct 2005 | $41,7482025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 bd · 1 ba · 230 sqft · 0.66 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,8582025 | —Jan 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,740 sqft · 0.443 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,011,000Feb 2021 | $6,8242025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 4 ba · 5,190 sqft · 0.643 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,850,000Oct 2003 | $58,2952025 | —Oct 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 4.5 ba · 5,473 sqft · 0.429 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,880,000Feb 2011 | $61,8802025 | Amount on Record Nov 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 5 ba · 4,613 sqft · 0.563 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,800,000May 2019 | $106,5042025 | Amount on Record Feb 2018 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
6 bd · 4 ba · 3,990 sqft · 0.514 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,750,000May 2023 | $54,6732025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 4.5 ba · 4,949 sqft · 0.461 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,750,000Jun 2005 | $62,7292025 | —Jun 2005 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,920 sqft · 0.503 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,725,000Sep 2024 | $65,5052025 | —Sep 2024 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 3,240 sqft · 0.324 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Apr 1992 | $17,7242025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 6.5 ba · 4,550 sqft · 1.01 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,6082025 | —Dec 1993 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |