San Mateo County property record for 63 Euclid Ave, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 7,680 sqft · built 2006 |
| Lot Size | 1 acres (43,562 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $7,700,000 (May 2010) |
| Tax Bill | $114,402 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 070-022-820 |
| Primary APN | 070-022-820 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 14 Rooms |
| Stories | 2 Stories |
| Building Area | 7,680 sqft Living Area |
| 1st Floor Area | 3,660 sqft |
| 2nd Floor Area | 2,390 sqft |
| Basement Area | 1,630 sqft |
| Finished Basement | 1,630 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 43,562 sqft |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 63 EUCLID AVE |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-5402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 1 AC PAR B PARCEL MAP VOL 72/84 |
| Legal Block | 2 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 611400 |
Source: San Mateo County records, as of August 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 93 RIDGE VIEW DR, ATHERTON, CA 94027-6461 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 26, 2010 · Amount on Record |
| Deed Sale | May 26, 2010 · Amount on Record |
| Deed Document Number | 201057627 |
| Prior Transfer Date | Jul 25, 2001 |
| Prior Transfer Doc | 0000119709 |
| Record Updated | Sep 20, 2026 |
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 | Las Lomitas Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,533,124 (+2%) Land $5,266,562 Building $5,266,562 | ||
| 2025 | $114,402.00 (+2.8%) | $10,326,594 (+4.04%) Land $5,163,297 Building $5,163,297 | |
| 2023 | $111,287.00 (+2.85%) | $9,925,600 Land $4,962,800 Building $4,962,800 | $8,254,710 |
| 2022 | $108,207.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 601 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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: Race Communications.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures