San Mateo County property record for 501 Willow Rd, Menlo Park, CA 94025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5.5 ba · 2,510 sqft · built 1987 |
| Lot Size | 0.035 acres (1,508 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $8,609 (2025) |
| Deeds & Mortgages | Nov 2020 Transfer Oct 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 062-490-020 |
| Primary APN | 062-490-020 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,510 sqft Living Area |
| Gross Area | 4,010 sqft |
| 1st Floor Area | 1,500 sqft |
| 2nd Floor Area | 1,010 sqft |
| Basement Area | 1,500 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 1,508 sqft (0.035 acres) |
| Lot Dimensions | 45 ft deep x 85 ft wide |
| Garage Type | Basement |
| Garage Area | 1,500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 501 WILLOW RD |
|---|---|
| City | MENLO PARK |
| State | CA |
| Zip | 94025-2616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R30000 |
| Legal Description | PARCEL 2 OF PARCEL MAP VOL 61/99-100 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 613900 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 985 LASSEN DR, MENLO PARK, CA 94025-6632 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 5, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Oct 23, 2020 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 20, 2020 |
| Transfer Doc | 0000123648 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Nov 5, 2020 |
| Property Address | 501 WILLOW RD, MENLO PARK, CA 94025-2616 |
| Document Number | 0000123648 |
| Instrument Date | Oct 20, 2020 |
| Instrument | 123648 |
| Transaction Type | Transfer |
| Record Updated | Dec 11, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner |
| Address | 2 LINDEN AVE ATHERTON CA 940272130, ATHERTON, CA 94027-2130 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 23, 2020 |
| Property Address | 501 WILLOW RD, MENLO PARK, CA 94025-2616 |
| Document Number | 0000116112 |
| Instrument Date | Oct 20, 2020 |
| Instrument | 116112 |
| Transaction Type | Transfer |
| Record Updated | Dec 1, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 2 LINDEN AVE ATHERTON CA 940272130, ATHERTON, CA 94027-2130 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Menlo Park City |
| Elementary School District | Menlo Park 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 | $512,471 (+2%) Land $102,479 Building $409,992 | ||
| 2025 | $8,609.00 (+5.59%) | $502,423 (+4.04%) Land $100,470 Building $401,953 | |
| 2023 | $8,153.00 (+2.84%) | $482,915 Land $96,569 Building $386,346 | $3,579,300 |
| 2022 | $7,928.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Flood Insurance Cost | Premium on Record median of 62 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 62 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.
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 | MENLO PARK MUNICIPAL WATER serves 22,362 people · EPA ID CA4110017 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2025 |
| Lead | 3 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 425 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Etheric Networks, GeoLinks, T-Mobile, Verizon.
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