San Mateo County property record for 24 Ashfield Rd, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 3,590 sqft · built 1999 |
| Lot Size | 0.372 acres (16,194 sqft) |
| Owner | Individual Name on File |
| Last Sale | $3,450,000 (Apr 2000) |
| Tax Bill | $44,885 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 060-323-320 |
| Primary APN | 060-323-320 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,590 sqft Living Area |
| 1st Floor Area | 3,590 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 16,194 sqft (0.372 acres) |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 24 ASHFIELD RD |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 36 WATLINGTON PARK RSM 5/8 |
| Legal Subdivision | WATLINGTON PARK |
| Legal Lot Number | 36 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 611500 |
24 Ashfield Rd is owned and occupied by an individual who bought it in April 2000.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 24 ASHFIELD RD, ATHERTON, CA 94027-3806 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
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 | Name on Deed |
|---|---|
| Last Sale | Apr 10, 2000 · Amount on File |
| Deed Sale | Apr 10, 2000 · Amount on File |
| Deed Document Number | 200040630 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 24 Ashfield Rd was $44,885 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 | $3,919,310 (+2%) Land $1,959,655 Building $1,959,655 | ||
| 2025 | $44,885.00 Homeowner's exemption | $3,842,462 Land $1,921,231 Building $1,921,231 | |
| 2023 | $42,784.00 (+2.45%) Homeowner's exemption | $3,693,256 Land $1,846,628 Building $1,846,628 | $4,950,630 |
| 2022 | $41,762.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 24 Ashfield Rd in Zone X, an area of minimal flood risk.
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 | 4 in force |
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 24 Ashfield Rd 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 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 283 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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