San Mateo County property record for 267 Atherton Ave, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 9.5 ba · 12,520 sqft · built 2001 |
| Lot Size | 1.23 acres (53,927 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $9,000,000 (Jan 2013) |
| Tax Bill | $123,899 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 070-151-120 |
| Primary APN | 070-151-120 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 9.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 23 Rooms |
| Stories | 2 Stories |
| Building Area | 12,520 sqft Living Area |
| Gross Area | 14,250 sqft |
| 1st Floor Area | 5,100 sqft |
| 2nd Floor Area | 3,760 sqft |
| Basement Area | 5,390 sqft |
| Finished Basement | 3,660 sqft |
| Unfinished Basement | 1,730 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 53,927 sqft |
| Lot Dimensions | 219 ft deep x 280 ft wide |
| Garage Type | Basement |
| Garage Area | 1,730 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 267 ATHERTON AVE |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-5454 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | LOT 6 JESSUP ORCHARD RSM 43/15 TOWN OF ATHERTON |
| Legal Subdivision | JESSUP ORCHARD |
| Legal Lot Number | 6 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 611400 |
267 Atherton Ave is owner-occupied and held in a trust since June 2013.
Source: San Mateo County records, as of October 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 267 ATHERTON AVE, ATHERTON, CA 94027-5454 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 15, 2013 · Amount on File |
| Deed Sale | Jan 15, 2013 · Amount on File |
| Prior Sale | Jul 31, 1997 · Amount on File |
| Deed Document Number | 20137595 |
| Last Transfer Date | Jun 12, 2013 |
| Transfer Doc | 0000098395 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 267 Atherton Ave was $123,899 with a homeowner's exemption.
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 | Menlo Park City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $11,304,505 (+2%) Land $7,536,339 Building $3,768,166 | ||
| 2025 | $123,899.00 Homeowner's exemption | $11,082,849 Land $7,388,568 Building $3,694,281 | |
| 2023 | $118,236.00 (+2.41%) Homeowner's exemption | $10,652,491 Land $7,101,662 Building $3,550,829 | $8,917,200 |
| 2022 | $115,448.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 267 Atherton Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1995.
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 |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
Wildfire risk around 267 Atherton Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% 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 136 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks.
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