San Mateo County property record for 525 Roehampton Rd, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,820 sqft · built 1957 |
| Lot Size | 0.427 acres (18,590 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $10,314 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-220-310 |
| Primary APN | 031-220-310 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,820 sqft Living Area |
| Gross Area | 4,300 sqft |
| 1st Floor Area | 2,800 sqft |
| 2nd Floor Area | 1,020 sqft |
| Basement Area | 480 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Material | Tar & Gravel |
| Lot Area | 18,590 sqft (0.427 acres) |
| Lot Dimensions | 100,000 ft deep x 100,000 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 525 ROEHAMPTON RD |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10025 |
| Legal Description | NELY 2/3 OF ARB LOT 28 & THE SWLY 2/3 OF ARB LOT 29 PER ASSESSORS MAP OF HOWARD 12 AC TR TOWN OF HILLSBOROUGH |
| Legal Subdivision | HOWARD 12 AC TR |
| Legal Tract | T |
| Legal Lot Number | 28,29 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 605700 |
525 Roehampton Rd is owner-occupied and held in a trust since September 1994.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 525 ROEHAMPTON RD, HILLSBOROUGH, CA 94010-6853 |
| 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 Transfer Date | Sep 19, 1994 |
| Transfer Doc | 0000152503 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 525 Roehampton Rd was $10,314 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 | $394,735 (+2%) Land $103,575 Building $291,160 | ||
| 2025 | $10,314.00 Homeowner's exemption | $386,996 Land $101,545 Building $285,451 | |
| 2023 | $9,778.00 (+3.69%) Homeowner's exemption | $371,969 Land $97,602 Building $274,367 | $4,834,890 |
| 2022 | $9,430.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 525 Roehampton Rd in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1992.
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 File median of 17 policies |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 5 (1992–1998) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | May 1998 · tidal / storm surge |
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 525 Roehampton Rd is low, with less than 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 | 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 | 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 333 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
May also be available: Etheric Networks, Sonic Telecom, T-Mobile, Verizon.
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