San Mateo County property record for 720 Bromfield Rd, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,142 sqft · built 1964 |
| Lot Size | 0.506 acres (22,060 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $3,795,000 (Jan 2014) |
| Tax Bill | $69,411 (2025) |
| Deeds & Mortgages | Jul 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-073-010 |
| Primary APN | 031-073-010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 4,142 sqft Living Area |
| 1st Floor Area | 2,275 sqft |
| 2nd Floor Area | 1,575 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 22,060 sqft (0.506 acres) |
| Garage Area | 670 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 720 BROMFIELD RD |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10025 |
| Legal Description | 0.49 ACS MOL ON BROMFIELD RD PTN LOTS 5 6 & NELY PTN OF WHEELER RD BREWER PROPERTY SUB NO 1 RSM 10/1 2 TOWN OF HILLSBOROUGH |
| Legal Subdivision | BREWER PROPERTY SUB NO 1 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 605600 |
720 Bromfield Rd is owner-occupied and held in a trust since January 2014.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 720 BROMFIELD RD, HILLSBOROUGH, CA 94010-6620 |
| 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 | Jan 7, 2014 · Amount on File |
| Deed Sale | Jan 7, 2014 · Amount on File |
| Prior Sale | May 13, 2009 · Amount on File |
| Deed Document Number | 20141461 |
| Prior Transfer Date | Aug 8, 2005 |
| Prior Transfer Doc | 0000136257 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 720 BROMFIELD RD, HILLSBOROUGH, CA 94010-6620 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000055296 |
|---|---|
| Date | Jul 16, 2018 |
| Instrument | 2018-055296 |
| Name | CITY NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90071 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 720 Bromfield Rd was $69,411 with a homeowner's exemption, up 7.1% 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 | $5,784,022 (+2%) Land $3,313,502 Building $2,470,520 | ||
| 2025 | $69,411.00 (+7.11%) Homeowner's exemption | $5,670,611 Land $3,248,532 Building $2,422,079 | |
| 2024 | $64,801.00 (+7.96%) | ||
| 2023 | $60,021.00 (+5.87%) Homeowner's exemption | $4,838,415 Land $3,122,389 Building $1,716,026 | $4,463,640 |
| 2022 | $56,694.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 720 Bromfield Rd 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 | 3 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 720 Bromfield 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 561 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Etheric Networks, T-Mobile.
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