San Mateo County property record for 240 Selby Ln, Atherton, CA 94027 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 2,598 sqft · built 1947 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $950,000 (Sep 2004) |
| Tax Bill | $19,291 (2025) |
| Deeds & Mortgages | Dec 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-271-100 |
| Primary APN | 059-271-100 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,598 sqft Living Area |
| 1st Floor Area | 1,200 sqft |
| Family Room | Family Room |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 125 ft deep x 40 ft wide |
| Garage Area | 270 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 240 SELBY LN |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3931 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 81 BLOCK 11 OAKLEIGH PARK NO 3 RSM 8/29 |
| Legal Subdivision | OAKLEIGH PARK NO 3 |
| Legal Tract | 3 |
| Legal Block | 11 |
| Legal Lot Number | 81 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 611300 |
Source: San Mateo County records · APN 059-271-100
Assessment roll updated July 15, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 240 SELBY LN, ATHERTON, CA 94027-3931 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 16, 2004 · Amount on Record |
| Deed Sale | Sep 16, 2004 · Amount on Record |
| Prior Sale | Sep 15, 1998 · Amount on Record |
| Deed Document Number | 2004186911 |
| Last Transfer Date | May 02, 2013 |
| Transfer Doc | 0000072228 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 240 SELBY LN, ATHERTON, CA 94027-3931 |
| Document Number | 0000100839 |
| Instrument Date | Dec 11, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 11, 2019 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE INC |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 240 SELBY LN ATHERTON CA 940273931, ATHERTON, CA 94027-3931 |
| Document Number | 0000100839 |
|---|---|
| Date | Dec 27, 2018 |
| Instrument | 100839 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Elementary School District | Redwood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,688,619 (+2%) Land $1,315,154 Building $373,465 | ||
| 2025 | $19,291.00 (+2.97%) Homeowner's exemption | $1,655,510 (+4.04%) Land $1,289,367 Building $366,143 | |
| 2023 | $18,734.00 (+4.89%) Homeowner's exemption | $1,591,227 Land $1,239,300 Building $351,927 | $4,239,630 |
| 2022 | $17,861.00 |
Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816113001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1998–2022) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Dec 2022, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Low above 5% of the US · above 3% of California |
|---|---|
| Wildfire Likelihood | About 1 in 8,333 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 704 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Race Telecommunications, AT&T, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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