San Mateo County property record for 20 Stonepine Ct, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,670 sqft · built 1988 |
| Lot Size | 0.501 acres (21,835 sqft) |
| Owner | Company Name on Record |
| Last Sale | $5,280,000 (Aug 2020) |
| Tax Bill | $69,988 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer Mar 2019 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 031-383-030 |
| Primary APN | 031-383-030 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 4,670 sqft Living Area |
| Gross Area | 5,510 sqft |
| 1st Floor Area | 4,670 sqft |
| Basement Area | 840 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 21,835 sqft (0.501 acres) |
| Garage Type | Basement |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 20 STONEPINE CT |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6574 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 30 HOMEPLACE UNIT NO 2 RSM 97/28-29 |
| Legal Subdivision | HOMEPLACE UNIT NO 2 |
| Legal Lot Number | 30 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 605600 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 29, MILLBRAE, CA 94030-0029 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Feb 22, 2021 | Intrafamily Transfer, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Mar 21, 2019 | Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK |
| Aug 26, 2020 | Grant Deed, Transfer LAWYERS TITLE |
| Jan 20, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 26, 2020 · Amount on Record |
| Deed Sale | Aug 26, 2020 · Amount on Record |
| Prior Sale | Dec 24, 2013 · Amount on Record |
| Deed Document Number | 202085839 |
| Last Transfer Date | Feb 19, 2021 |
| Transfer Doc | 0000029436 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 22, 2021 |
| Property Address | 20 STONEPINE CT, HILLSBOROUGH, CA 94010-6574 |
| Document Number | 0000029436 |
| Map Reference | MB 97 PG 28&29 |
| Instrument Date | Feb 19, 2021 |
| Instrument | 2021-029436 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2021 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 29, MILLBRAE, CA 94030-0029 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 20 STONEPINE CT, HILLSBOROUGH, CA 94010-6574 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000019843 |
|---|---|
| Date | Mar 21, 2019 |
| Instrument | 2019-019843 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.35% |
| Type Change Date | Jun 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 10.9% |
| Index | 1-Year LIBOR |
| Max Rate | 10.9% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Aug 26, 2020 |
| Property Address | 20 STONEPINE CT, HILLSBOROUGH, CA 94010-6574 |
| Document Number | 0000085839 |
| Instrument Date | Aug 18, 2020 |
| Instrument | 85839 |
| Transaction Type | Transfer |
| Record Updated | Sep 24, 2020 |
| Title Company | LAWYERS TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $5,808.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 29 MILLBRAE CA 940300029, MILLBRAE, CA 94030-0029 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 20, 2017 |
| Property Address | 20 STONEPINE CT, HILLSBOROUGH, CA 94010-6574 |
| Document Number | 0000006311 |
| Instrument Date | Dec 28, 2016 |
| Instrument | 6311 |
| Transaction Type | Transfer |
| Record Updated | Feb 7, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 6190 SKYLINE BLVD BURLINGAME CA 940106233, BURLINGAME, CA 94010-6233 |
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 | $5,829,544 (+2%) Land $4,416,322 Building $1,413,222 | ||
| 2025 | $69,988.00 (+2.11%) | $5,715,240 (+4.04%) Land $4,329,728 Building $1,385,512 | |
| 2024 | $68,544.00 (+1.6%) | ||
| 2023 | $67,467.00 (+4.27%) | $5,493,312 Land $4,161,600 Building $1,331,712 | $5,404,230 |
| 2022 | $64,702.00 |
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 | 6 in force |
| Nearby Flood Claims | 1 (2016) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2016 · 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.
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 | Direct burnable vegetation |
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 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: AT&T, Etheric Networks, GeoLinks, Sonic Telecom, Verizon.
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