San Mateo County property record for 92 Cebalo Ln, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 239 bd · 6 ba · 2,390 sqft · built 1964 |
| Lot Size | 0.55 acres (23,949 sqft) |
| Owner | Individual Name on File |
| Last Sale | $4,500,000 (Nov 2021) |
| Tax Bill | $32,548 (2025) |
| Deeds & Mortgages | Nov 2021 Sale Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-172-280 |
| Primary APN | 059-172-280 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 239 Beds |
|---|---|
| Full Baths | 6 Baths |
| Half Baths | 4 Half Baths |
| Total Rooms | 239 Rooms |
| Stories | 1 Story |
| Building Area | 2,390 sqft Living Area |
| 1st Floor Area | 2,390 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 23,949 sqft (0.55 acres) |
| Lot Dimensions | 199 ft deep x 190 ft wide |
| Garage Area | 510 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 059172280 |
|---|---|
| Street Address | 90 CEBALO LN |
| City | ATHERTON |
| State | CA |
| Zip | 94027 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | PARCEL 1 PARCEL MAP VOL. 87/33-34 |
| Legal Subdivision | CEBALO ACRES |
| Legal Lot Number | 7 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 611400 |
92 Cebalo Ln is owned by an individual who bought it in November 2021.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1667 KAMSACK DR, SUNNYVALE, CA 94087-5213 |
| Owner Type | Individual |
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 |
|---|---|
| Nov 16, 2021 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Apr 22, 2020 | Deed of Trust, Mortgage · Commercial Mortgage CITY NATIONAL BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 16, 2021 · Amount on File |
| Deed Sale | Nov 16, 2021 · Amount on File |
| Deed Document Number | 2021159202 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Nov 16, 2021 |
| Property Address | 78 CEBALO LN, ATHERTON, CA 94027-3917 |
| Document Number | 0000159202 |
| Map Reference | MB 45 PG 11 |
| Instrument Date | Nov 10, 2021 |
| Instrument | 2021-159202 |
| Transaction Type | Transfer |
| Record Updated | Dec 8, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $4,950.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 78 CEBALO LN, ATHERTON, CA 94027-3917 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AVENUE 365 |
| Name | Verified Name |
|---|
| Document Number | 0000036135 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 2020-036135 |
| Name | CITY NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90071 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 15, 2050 |
The 2025 property tax bill for 92 Cebalo Ln was $32,548.
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 | Redwood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,917,386 (+52.32%) Land $2,890,326 Building $27,060 | ||
| 2025 | $32,548.00 | $1,915,250 Land $1,915,250 | |
| 2023 | $52,050.00 (+5.12%) | $4,590,000 Land $4,564,500 Building $25,500 | $4,433,310 |
| 2022 | $49,515.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 92 Cebalo Ln in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1979.
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 | 7 in force |
| Nearby Flood Claims | 8 (1979–2019) |
| Claims Outside the SFHA | 2 of 8 |
| Most Recent Claim | Jan 2019 · other causes |
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.
The area around 92 Cebalo Ln has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | 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 487 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Race Communications, Sonic Telecom.
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