San Mateo County property record for 46 Selby Ln, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 6.5 ba · 5,660 sqft · built 1984 |
| Lot Size | 0.999 acres (43,557 sqft) |
| Owner | Company Name on File |
| Tax Bill | $27,414 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-151-330 |
| Primary APN | 059-151-330 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 5,660 sqft Living Area |
| Gross Area | 5,860 sqft |
| 1st Floor Area | 2,420 sqft |
| 2nd Floor Area | 1,400 sqft |
| Basement Area | 200 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Lot Area | 43,557 sqft |
| Lot Dimensions | 6,784 ft deep x 6,784 ft wide |
| View / Lot | Corner |
| Garage Area | 890 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 46 SELBY LN |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3954 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | PARCEL B 1.00 AC MOL PARCEL MAP VOL 53/70-71 |
| Legal Subdivision | OAKWOOD PARK |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 611400 |
46 Selby Ln, a single family home, is owned by a company.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 405 EL CAMINO REAL, MENLO PARK, CA 94025-5240 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 46 Selby Ln was $27,414.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,438,751 (+2%) Land $609,375 Building $1,829,376 | ||
| 2025 | $27,414.00 | $2,390,934 Land $597,427 Building $1,793,507 | |
| 2023 | $26,647.00 (+4.91%) | $2,298,094 Land $574,229 Building $1,723,865 | $7,724,610 |
| 2022 | $25,400.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 46 Selby Ln in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1979.
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.
Wildfire risk around 46 Selby Ln 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 662 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Race Communications, Sonic Telecom, T-Mobile, Verizon.
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