San Mateo County property record for 94 Wilburn Ave, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 132 bd · 4.5 ba · 2,170 sqft · built 1947 |
| Lot Size | 0.312 acres (13,608 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,800,000 (Feb 2017) |
| Tax Bill | $36,733 (2025) |
| Deeds & Mortgages | Apr 2017 Transfer Mar 2017 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 060-292-010 |
| Primary APN | 060-292-010 |
|---|
| Bedrooms | 132 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 136 Rooms |
| Stories | 1 Story |
| Building Area | 2,170 sqft Living Area |
| 1st Floor Area | 1,590 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 13,608 sqft (0.312 acres) |
| Lot Dimensions | 150 ft deep x 88 ft wide |
| View / Lot | Corner |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 94 WILBURN AVE |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-3848 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R11A00 |
| Legal Description | LOT 4 BLOCK 4 LLOYDEN PARK RSM 16/29 30 TOWN OF ATHERTON |
| Legal Subdivision | LLOYDEN PARK |
| Legal Block | 4 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 611500 |
94 Wilburn Ave is owner-occupied and held in a trust since March 2017.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 94 WILBURN AVE, ATHERTON, CA 94027-3848 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Apr 5, 2017 | Quit Claim Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE COMPAN |
| Mar 28, 2017 | Deed of Trust, Mortgage · Conventional Mortgage OPES ADVISORS |
| Feb 24, 2017 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 24, 2017 · Amount on File |
| Deed Sale | Feb 24, 2017 · Amount on File |
| Prior Sale | Feb 9, 2007 · Amount on File |
| Deed Document Number | 201717022 |
| Last Transfer Date | Mar 29, 2017 |
| Transfer Doc | 0000029681 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 5, 2017 |
| Property Address | 94 WILBURN AVE, ATHERTON, CA 94027-3848 |
| Document Number | 0000029681 |
| Instrument Date | Mar 29, 2017 |
| Instrument | 29681 |
| Transaction Type | Transfer |
| Record Updated | Apr 25, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE COMPAN |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 94 WILBURN AVE ATHERTON CA 940273848, ATHERTON, CA 94027-3848 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 94 WILBURN AVE, ATHERTON, CA 94027-3848 |
| Document Number | 0000029682 |
| Instrument Date | Mar 28, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2018 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE COMPAN |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 94 WILBURN AVE ATHERTON CA 940273848, ATHERTON, CA 94027-3848 |
| Document Number | 0000029682 |
|---|---|
| Date | Apr 5, 2017 |
| Instrument | 29682 |
| Name | OPES ADVISORS |
|---|---|
| Address | CUPERTINO, CA 95014 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 4, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 24, 2017 |
| Property Address | 94 WILBURN AVE, ATHERTON, CA 94027-3848 |
| Document Number | 0000017022 |
| Instrument Date | Feb 14, 2017 |
| Instrument | 17022 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $3,080.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 94 WILBURN AVE ATHERTON CA 940273848, ATHERTON, CA 94027-3848 |
The 2025 property tax bill for 94 Wilburn Ave was $36,733 with a homeowner's exemption.
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 | $3,314,626 (+2%) Land $2,805,597 Building $509,029 | ||
| 2025 | $36,733.00 Homeowner's exemption | $3,249,635 Land $2,750,586 Building $499,049 | |
| 2023 | $35,717.00 (+4.93%) Homeowner's exemption | $3,123,449 Land $2,643,778 Building $479,671 | $3,765,150 |
| 2022 | $34,039.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 94 Wilburn Ave in Zone X, an area of minimal flood risk.
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 | 4 in force |
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 94 Wilburn Ave is low, with 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 | 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 487 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · 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: Astound Broadband, GeoLinks, Race Communications, Sonic Telecom.
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