San Mateo County property record for 20 Trail Ln, Woodside, CA 94062
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,230 sqft · built 1962 |
| Lot Size | 5.76 acres (251,098 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $4,950,000 (May 2005) |
| Tax Bill | $75,428 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 076-291-020 |
| Primary APN | 076-291-020 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,230 sqft Living Area |
| 1st Floor Area | 3,230 sqft |
| Family Room | Family Room |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Lot Area | 251,098 sqft |
| Garage Area | 1,240 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20 TRAIL LN |
|---|---|
| City | WOODSIDE |
| State | CA |
| Zip | 94062-1232 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1003A |
| Legal Description | LOT 13 HIDDEN VALLEY FARM RSM 51/12 13 TOWN OF |
| Legal Subdivision | HIDDEN VALLEY FARM |
| Legal Lot Number | 13 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 613400 |
20 Trail Ln is held in a trust since May 2005.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 20 TRAIL LN, WOODSIDE, CA 94062-1232 |
| Owner Type | Company |
| Vesting | Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | May 3, 2005 · Amount on File |
| Deed Sale | May 3, 2005 · Amount on File |
| Deed Document Number | 200572132 |
| Prior Transfer Date | Oct 5, 2000 |
| Prior Transfer Doc | 0000125412 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 20 Trail Ln was $75,428.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Woodside Town |
| Elementary School District | Portola Valley Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,037,876 (+2%) Land $6,966,799 Building $71,077 | ||
| 2025 | $75,428.00 | $6,899,880 Land $6,830,196 Building $69,684 | |
| 2023 | $73,506.00 (+2.85%) | $6,631,951 Land $6,564,972 Building $66,979 | $5,043,060 |
| 2022 | $71,470.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Trail Ln in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 5 (1986–1998) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
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 20 Trail Ln is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 61 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Cruzio, Etheric Networks.
5G (outdoors only) and 4G LTE
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