San Mateo County property record for 6 Arthur Ln, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 6,590 sqft · built 1949 |
| Lot Size | 1.06 acres (46,176 sqft) |
| Owner | Company Name on File |
| Tax Bill | $28,165 (2025) |
| Deeds & Mortgages | Aug 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-140-100 |
| Primary APN | 059-140-100 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 6,590 sqft Living Area |
| 1st Floor Area | 2,670 sqft |
| 2nd Floor Area | 3,920 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Lot Area | 46,176 sqft |
| Lot Dimensions | 269 ft deep x 170 ft wide |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 6 ARTHUR LN |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3916 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | LOT 4 ARTHUR LANE SUB RSM 28/19 TOWN OF ATHERTON |
| Legal Subdivision | ARTHUR LANE SUB |
| Legal Lot Number | 4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 611400 |
6 Arthur Ln, a single family home, is owned by a company.
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 File |
|---|---|
| Mailing Address | 6 ARTHUR LN, ATHERTON, CA 94027-3916 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Aug 7, 2018 |
| Property Address | 6 ARTHUR LN, ATHERTON, CA 94027-3916 |
| Document Number | 0000061535 |
| Instrument Date | Jun 22, 2018 |
| Instrument | 61535 |
| Transaction Type | Transfer |
| Record Updated | Aug 24, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 6 ARTHUR LN ATHERTON CA 940273916, ATHERTON, CA 94027-3916 |
The 2025 property tax bill for 6 Arthur Ln was $28,165.
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 | $2,508,777 (+2%) Land $1,435,603 Building $1,073,174 | |
| 2025 | $28,165.00 | $2,459,586 Land $1,407,454 Building $1,052,132 |
| 2023 | $27,378.00 (+4.91%) | $2,364,078 Land $1,352,801 Building $1,011,277 |
| 2022 | $26,096.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6 Arthur 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 6 Arthur 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 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 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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