San Mateo County property record for 38 Sargent Ln, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.05 acres (45,914 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,450,000 (Jan 2022) |
| Tax Bill | $84,795 (2025) |
| Deeds & Mortgages | Oct 2025 Construction Loan Jan 2024 Construction Loan + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 073-261-430 |
| Primary APN | 073-261-430 |
|---|
| Lot Area | 45,914 sqft |
|---|
| Street Address | 38 SARGENT LN |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARCEL B 1.054 AC MOL PARCEL MAP VOL 83/71-72 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 611400 |
38 Sargent Ln is owned by a company that bought it in January 2022.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 86 MESA CT, ATHERTON, CA 94027-6418 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 6, 2025 | Deed of Trust, Mortgage · Construction Mortgage AVIDBANK |
| Jan 10, 2024 | Deed of Trust, Mortgage · Construction Mortgage GENESIS CAPITAL LLC |
| Jan 11, 2022 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 11, 2022 · Amount on File |
| Deed Sale | Jan 11, 2022 · Amount on File |
| Deed Document Number | 20222713 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 38 SARGENT LN, ATHERTON, CA 94027-6426 |
| Transaction Type | Mortgage |
| Record Updated | Nov 6, 2025 |
| Title Company | LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 86 MESA CT, ATHERTON, CA 94027-6418 |
| Document Number | 0000052598 |
|---|---|
| Date | Oct 6, 2025 |
| Instrument | 2025-052598 |
| Name | AVIDBANK |
|---|---|
| Type | Bank |
| Address | SAN JOSE, CA 95112 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 38 SARGENT LN, ATHERTON, CA 94027-6426 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2024 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 86 MESA CT, ATHERTON, CA 94027-6418 |
| Document Number | 0000001423 |
|---|---|
| Date | Jan 10, 2024 |
| Instrument | 2024-001423 |
| Name | GENESIS CAPITAL LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | SHERMAN OAKS, CA 91403 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 11, 2022 |
| Property Address | 38 SARGENT LN, ATHERTON, CA 94027-6426 |
| Document Number | 0000002713 |
| Map Reference | MB 83 PG 71&72 |
| Instrument Date | Jan 4, 2022 |
| Instrument | 2022-002713 |
| Transaction Type | Transfer |
| Record Updated | Feb 8, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $5,995.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 86 MESA CT, ATHERTON, CA 94027-6418 |
The 2025 property tax bill for 38 Sargent Ln was $84,795, up 32.1% from the year before.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Atherton Town |
| County | San Mateo County |
| Elementary School District | Las Lomitas Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $11,522,254 (+51.76%) Land $5,899,254 Building $5,623,000 | |
| 2025 | $84,795.00 (+32.07%) | $7,592,583 Land $5,783,583 Building $1,809,000 |
| 2024 | $64,204.00 (+1.62%) | |
| 2023 | $63,180.00 (+63.21%) | $5,559,000 Land $5,559,000 |
| 2022 | $38,710.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 38 Sargent Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.
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 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| 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.
Wildfire risk around 38 Sargent Ln is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 | CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 4 ppb (2022–2024) 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 168 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cruzio Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Networks, Race Communications.
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