San Mateo County property record for 601 Chiltern Rd, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,910 sqft · built 1935 |
| Lot Size | 0.404 acres (17,585 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $5,650,000 (May 2021) |
| Tax Bill | $74,468 (2025) |
| Deeds & Mortgages | May 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-193-100 |
| Primary APN | 031-193-100 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,910 sqft Living Area |
| Gross Area | 4,030 sqft |
| 1st Floor Area | 1,370 sqft |
| 2nd Floor Area | 2,540 sqft |
| Basement Area | 120 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 17,585 sqft (0.404 acres) |
| Lot Dimensions | 172 ft deep x 102 ft wide |
| View / Lot | Corner |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 601 CHILTERN RD |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-7023 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10025 |
| Legal Description | WLY 100 FT OF LOT 15 HILLSBORO HEIGHTS NO 2 RSM 11/5 6 TOWN OF HILLSBOROUGH |
| Legal Subdivision | HILLSBORO HEIGHTS NO 2 |
| Legal Lot Number | 15 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 605700 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 325 ROBLAR AVE, HILLSBOROUGH, CA 94010-6847 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 5, 2021 · Amount on Record |
| Deed Sale | May 5, 2021 · Amount on Record |
| Prior Sale | Apr 6, 2011 · Amount on Record |
| Deed Document Number | 202171477 |
| Prior Transfer Date | Jun 4, 1999 |
| Prior Transfer Doc | 0000107452 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 5, 2021 |
| Property Address | 601 CHILTERN RD, HILLSBOROUGH, CA 94010-7023 |
| Document Number | 0000071477 |
| Map Reference | MB 11 PG 5&6 |
| Instrument Date | May 3, 2021 |
| Instrument | 2021-071477 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $6,215.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 325 ROBLAR AVE, HILLSBOROUGH, CA 94010-6847 |
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 | $6,238,053 (+2%) Land $3,919,485 Building $2,318,568 | ||
| 2025 | $74,468.00 (+3.72%) | $6,115,739 (+4.04%) Land $3,842,633 Building $2,273,106 | |
| 2023 | $71,797.00 (+4.28%) | $5,878,260 Land $3,693,420 Building $2,184,840 | $4,938,480 |
| 2022 | $68,851.00 |
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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (1983–2022) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 99.1% of the US · lower than 99.2% 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 219 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 |
May also be available: Etheric Networks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures