San Mateo County property record for 3 Shearer Dr, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 7.5 ba · 7,780 sqft · built 2019 |
| Lot Size | 0.66 acres (28,734 sqft) |
| Owner | Company Name on Record |
| Last Sale | $9,880,000 (Mar 2020) |
| Tax Bill | $120,610 (2025) |
| Deeds & Mortgages | Oct 2018 Mortgage Mar 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-303-280 |
| Primary APN | 059-303-280 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 7.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 7,780 sqft Living Area |
| 1st Floor Area | 3,140 sqft |
| 2nd Floor Area | 2,170 sqft |
| Basement Area | 2,470 sqft |
| Finished Basement | 2,470 sqft |
| Family Room | Family Room |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Lot Area | 28,734 sqft (0.66 acres) |
| Lot Dimensions | 190 ft deep x 151 ft wide |
| View / Lot | Corner |
| Garage Area | 705 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3 SHEARER DR |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3935 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | LOT 13 ATHERTON ESTATES RSM 24/43 TOWN OF ATHERTON |
| Legal Subdivision | ATHERTON ESTATES |
| Legal Tract | A |
| Legal Lot Number | 13 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 611400 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 3 SHEARER DR, ATHERTON, CA 94027-3935 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 24, 2018 | Deed of Trust, Mortgage · ARM GOLDMAN SACHS BANK USA |
| Mar 20, 2020 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Mar 20, 2020 | Grant Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 20, 2020 · Amount on Record |
| Deed Sale | Mar 20, 2020 · Amount on Record |
| Prior Sale | Mar 20, 2020 · Amount on Record |
| Deed Document Number | 202026076 |
| Prior Transfer Date | Nov 22, 2010 |
| Prior Transfer Doc | 0000146521 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 3 SHEARER DR, ATHERTON, CA 94027-3935 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000082300 |
|---|---|
| Date | Oct 24, 2018 |
| Instrument | 2018-082300 |
| Name | GOLDMAN SACHS BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10282 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.45% |
| Type Change Date | Nov 1, 2021 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 9.45% |
| Index | 1-Year LIBOR |
| Max Rate | 9.45% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Mar 20, 2020 |
| Property Address | 3 SHEARER DR, ATHERTON, CA 94027-3935 |
| Document Number | 0000026076 |
| Map Reference | MB 24 PG 43 |
| Instrument Date | Mar 12, 2020 |
| Instrument | 2020-026076 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $10,868.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3 SHEARER DR, ATHERTON, CA 94027-3935 |
| Document Number | 0000026077 |
|---|---|
| Date | Mar 20, 2020 |
| Instrument | 2020-026077 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 1.5% |
| Type Change Date | Apr 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 3.5% |
| Index | 1-Year LIBOR |
| Max Rate | 6.5% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Mar 20, 2020 |
| Property Address | 3 SHEARER DR, ATHERTON, CA 94027-3935 |
| Document Number | 0000026075 |
| Instrument Date | Feb 29, 2020 |
| Instrument | 26075 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2020 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $10,868.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 40 DANBURY RD WILTON CT 068974441, WILTON, CT 06897-4441 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Atherton Town |
| County | San Mateo County |
| Elementary School District | Redwood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $11,021,323 (+2%) Land $5,577,593 Building $5,443,730 | |
| 2025 | $120,610.00 (+2.78%) | $10,805,220 (+4.04%) Land $5,468,229 Building $5,336,991 |
| 2023 | $117,344.00 (+4.95%) | $10,385,642 Land $5,255,892 Building $5,129,750 |
| 2022 | $111,810.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 8 (1979–2019) |
| Claims Outside the SFHA | 2 of 8 |
| Most Recent Claim | Jan 2019 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 487 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Race Communications, Sonic Telecom.
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