San Mateo County property records for 9 addresses on Lupin Ln, Atherton, CA · Last verified August 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $7,000,000 |
| Deeds and Mortgages on File | 10 |
| Median Price per Sqft | $1,455 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $23,975 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2.5 ba · 4,810 sqft · built 1998 · 0.973 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,000,000Jan 2021 | $16,8182025 | —Aug 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 3,440 sqft · built 1948 · 0.923 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,550,000May 2025 | $7,6622025 | —Apr 2022 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 2,880 sqft · built 1952 · 0.936 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,970,000Oct 2000 | $68,3122025 | —Oct 2000 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 4,820 sqft · built 1950 · 0.919 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $27,4522025 | —Mar 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 2.5 ba · 2,330 sqft · built 1948 · 0.934 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,8982025 | —May 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,630 sqft · built 1951 · 0.921 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,070,000Jul 1995 | $23,9752025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 4.5 ba · 6,800 sqft · built 2009 · 0.935 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,850,000Jun 2025 | $82,6832025 | Amount on Record Jan 2007 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 4 ba · 3,830 sqft · built 1948 · 0.925 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,2202025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 4.5 ba · 5,220 sqft · built 2006 · 0.918 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,975,000Apr 2002 | $65,2642025 | Amount on Record Jun 2000 | 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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |