San Mateo County property record for 101 Catalpa Dr, Atherton, CA 94027
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 4 ba · 6,388 sqft · built 2009 |
| Lot Size | 0.933 acres (40,636 sqft) |
| Owner | Company Name on Record |
| Last Sale | $5,200,000 (Mar 2009) |
| Tax Bill | $76,106 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 061-202-050 |
| Primary APN | 061-202-050 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 6,388 sqft Living Area |
| 1st Floor Area | 3,823 sqft |
| 2nd Floor Area | 2,565 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Lot Area | 40,636 sqft (0.933 acres) |
| Garage Area | 688 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 101 CATALPA DR |
|---|---|
| City | ATHERTON |
| State | CA |
| Zip | 94027-2155 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1001A |
| Legal Description | LOT 8 BLOCK 2 MAP NO 1 LINDENWOOD RSM 21/37 38 39 TOWN OF ATHERTON |
| Legal Subdivision | MAP NO 1 LINDENWOOD |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 611500 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 101 CATALPA DR, ATHERTON, CA 94027-2155 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 24, 2009 · Amount on Record |
| Deed Sale | Mar 24, 2009 · Amount on Record |
| Prior Sale | Jun 13, 2007 · Amount on Record |
| Deed Document Number | 200932599 |
| Last Transfer Date | Jul 9, 2009 |
| Transfer Doc | 0000099929 |
| Record Updated | Oct 29, 2026 |
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 | Menlo Park 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 | $6,830,300 (+2%) Land $3,415,150 Building $3,415,150 | ||
| 2025 | $76,106.00 (+4.83%) | $6,696,374 (+4.04%) Land $3,348,187 Building $3,348,187 | |
| 2023 | $72,601.00 (+2.43%) | $6,436,348 Land $3,218,174 Building $3,218,174 | $7,498,260 |
| 2022 | $70,882.00 |
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 | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 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 | 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fiber · DSL | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Sonic Telecom, T-Mobile.
5G (outdoors only) and 4G LTE
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