San Mateo County property record for 85 Stonepine Rd, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 5,030 sqft · built 1986 |
| Lot Size | 0.509 acres (22,158 sqft) |
| Owner | Individual Name on File |
| Last Sale | $3,250,000 (Jun 2004) |
| Tax Bill | $57,747 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-391-150 |
| Primary APN | 031-391-150 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 5,030 sqft Living Area |
| 1st Floor Area | 3,530 sqft |
| 2nd Floor Area | 1,500 sqft |
| Family Room | Family Room |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 22,158 sqft (0.509 acres) |
| Garage Area | 680 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 85 STONEPINE RD |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 27 HOMEPLACE UNIT NO 2 RSM 97/28-29 |
| Legal Subdivision | HOMEPLACE UNIT NO 2 |
| Legal Lot Number | 27 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 605600 |
Source: San Mateo County records · APN 031-391-150
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 85 STONEPINE RD, HILLSBOROUGH, CA 94010-6537 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 18, 2004 · Amount on Record |
| Deed Sale | Jun 18, 2004 · Amount on Record |
| Prior Sale | Jun 18, 2004 · Amount on Record |
| Deed Document Number | 2004126296 |
| Last Transfer Date | Jan 12, 2015 |
| Transfer Doc | 0000006326 |
| Record Updated | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,713,242 (+2%) Land $4,350,694 Building $362,548 | ||
| 2025 | $57,747.00 (+3.8%) | $4,620,827 (+4.04%) Land $4,265,387 Building $355,440 | |
| 2023 | $55,634.00 (+4.25%) | $4,441,396 Land $4,099,757 Building $341,639 | $4,743,000 |
| 2022 | $53,365.00 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2016) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2016 · rainfall accumulation |
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: AT&T, California Internet, Etheric Communications, LLC., Sonic Telecom, Verizon.
Based on FCC filings for 147 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | TOWN OF HILLSBOROUGH serves 11,766 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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