San Mateo County property record for 25 Silk Tree Pl, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,900 sqft · built 1976 |
| Lot Size | 0.534 acres (23,268 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $12,019 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-372-050 |
| Primary APN | 028-372-050 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Building Area | 2,900 sqft Living Area |
| 1st Floor Area | 2,030 sqft |
| 2nd Floor Area | 870 sqft |
| Family Room | Family Room |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 23,268 sqft (0.534 acres) |
| Lot Dimensions | 147 ft deep x 155 ft wide |
| Garage Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 25 SILK TREE PL |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6337 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 15 SKYFARM UNIT 2 RSM 74/36 38 |
| Legal Subdivision | SKYFARM UNIT 2 |
| Legal Lot Number | 15 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4041 |
| Census Tract | 605600 |
25 Silk Tree Pl is owner-occupied and held in a trust since September 1995.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 25 SILK TREE PL, HILLSBOROUGH, CA 94010-6337 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family 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 Transfer Date | Sep 26, 1995 |
| Transfer Doc | 0000107539 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 25 Silk Tree Pl was $12,019, up 2.7% from the year before.
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 | $550,273 (+2%) Land $100,130 Building $450,143 | ||
| 2025 | $12,019.00 (+2.68%) Homeowner's exemption | $539,484 Land $98,167 Building $441,317 | |
| 2024 | $11,705.00 (+2.43%) | ||
| 2023 | $11,427.00 (+3.8%) Homeowner's exemption | $518,537 Land $94,356 Building $424,181 | $3,927,870 |
| 2022 | $11,009.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25 Silk Tree Pl in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1997.
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 |
| Nearby Flood Claims | 2 (1997–2001) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2001 · rainfall accumulation |
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 25 Silk Tree Pl is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 10 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks.
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