San Mateo County property records for 27 addresses on Mapache Dr, Portola Valley, CA · Last verified August 2026
| Properties | 27 |
|---|---|
| Median Sale Price | $6,800,000 |
| Deeds and Mortgages on File | 27 |
| Median Price per Sqft | $1,909 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $47,745 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 4.5 ba · 4,780 sqft · built 1956 · 2.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Feb 1982 | $42,8922025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,940 sqft · built 1969 · 2.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,600,000Feb 2023 | $86,2972025 | Amount on Record Sep 2021 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 5.5 ba · 5,590 sqft · built 2004 · 2.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000May 2001 | $89,5132025 | —May 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,820 sqft · built 1992 · 2.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Nov 2011 | $36,2712025 | 1 Name on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,340 sqft · built 1957 · 2.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,5882025 | 2 Names on Record | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 3,880 sqft · built 1962 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,100,000Jun 2016 | $5,2282025 | —Jul 2001 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4 ba · 3,690 sqft · built 1961 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,950,000Sep 1998 | $50,1812025 | —Sep 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 5,612 sqft · built 2011 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,500,000Jan 2026 | $33,4872025 | —Jul 2005 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 5,436 sqft · built 2009 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,400,000Apr 2006 | $89,3652025 | Amount on Record Nov 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 4.5 ba · 3,660 sqft · built 1964 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,300,000Feb 2002 | $53,8582025 | Amount on Record Feb 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 4,050 sqft · built 1963 · 2.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,7962025 | —Jul 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 4,980 sqft · built 1968 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,7362025 | —Apr 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 4.5 ba · 8,471 sqft · built 2020 · 2.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,000,000May 2022 | $139,5642025 | Amount on Record May 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 7 ba · 7,340 sqft · built 2003 · 2.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,702,163Feb 2001 | $49,1332025 | —Sep 2012 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 5,490 sqft · built 1961 · 2.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,500Jan 2014 | $29,2022025 | —Dec 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 4,000 sqft · built 1964 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,600,000Jul 2008 | $50,7732025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4 ba · 5,206 sqft · built 1974 · 3.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,800,000Sep 2024 | $74,3512025 | Amount on Record Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 9 DocumentsUpdated Aug 2026 |
3 bd · 3.5 ba · 4,110 sqft · built 1994 · 3.89 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1996 | $29,9942025 | —Dec 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 3,040 sqft · built 1979 · 3.67 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,0502025 | —Aug 2007 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 8,107 sqft · built 2014 · 2.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,410,000Jun 2011 | $87,7252025 | —May 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 5.5 ba · 5,370 sqft · built 1961 · 7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $47,7452025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3.5 ba · 3,330 sqft · built 1966 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,400,000Jan 2012 | $46,7682025 | —Feb 2015 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 3.5 ba · 3,500 sqft · built 1996 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,683,500Mar 2020 | $79,8032025 | Amount on Record Aug 2012 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 4 ba · 4,400 sqft · built 1980 · 2.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,1322025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 7,620 sqft · built 1967 · 3.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,200,000Jun 2000 | $203,8572025 | Amount on Record Apr 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 5.5 ba · 5,306 sqft · built 1965 · 2.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $496,545Jul 1980 | $19,9662025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 3 ba · 2,570 sqft · built 1966 · 2.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,500,000Aug 2024 | $71,0172025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 40% of the US · above 23% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,691 per year |
| Exposure | Direct 5 of 7 cells directly exposed · 7 adjoin burnable vegetation |