San Mateo County property record for 40 Buckeye Ct, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 4,460 sqft · built 1999 |
| Lot Size | 0.612 acres (26,677 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,050,000 (Apr 1999) |
| Tax Bill | $41,932 (2025) |
| Deeds & Mortgages | Mar 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-250-160 |
| Primary APN | 031-250-160 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Building Area | 4,460 sqft Living Area |
| 1st Floor Area | 2,330 sqft |
| 2nd Floor Area | 2,130 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 26,677 sqft (0.612 acres) |
| Garage Area | 750 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 40 BUCKEYE CT |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6978 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 3 OAK KNOLL AMEND RSM 112/84-85 |
| Legal Subdivision | OAK KNOLL AMEND |
| Legal Lot Number | 3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 605700 |
40 Buckeye Ct is owner-occupied and held in a trust since August 2011.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 40 BUCKEYE CT, HILLSBOROUGH, CA 94010-6978 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 14, 1999 · Amount on File |
| Deed Sale | Apr 14, 1999 · Amount on File |
| Prior Sale | Sep 23, 1997 · Amount on File |
| Deed Document Number | 199966154 |
| Last Transfer Date | Aug 10, 2011 |
| Transfer Doc | 0000091581 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 40 BUCKEYE CT, HILLSBOROUGH, CA 94010-6978 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000023530 |
|---|---|
| Date | Mar 28, 2018 |
| Instrument | 2018-023530 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.12% |
| Type Change Date | Apr 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 6.12% |
| Index | 1-Year LIBOR |
| Max Rate | 10.1% |
The 2025 property tax bill for 40 Buckeye Ct was $41,932 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Hillsborough Town |
| Elementary School District | Hillsborough City Elementary School District (KG - 08) |
| Secondary School District | San Mateo Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,278,104 (+2%) Land $1,639,052 Building $1,639,052 | ||
| 2025 | $41,932.00 Homeowner's exemption | $3,213,828 Land $1,606,914 Building $1,606,914 | |
| 2023 | $40,342.00 (+4.21%) Homeowner's exemption | $3,089,032 Land $1,544,516 Building $1,544,516 | $4,988,250 |
| 2022 | $38,713.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 40 Buckeye Ct 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 | 5 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 40 Buckeye Ct 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 | TOWN OF HILLSBOROUGH serves 11,766 people · EPA ID CA4110016 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) 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 404 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 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: T-Mobile.
5G (outdoors only) and 4G LTE
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