Santa Clara County property record for 10380 Walnut Cir, Cupertino, CA 95014
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 2,544 sqft · built 1964 |
| Lot Size | 0.235 acres (10,235 sqft) |
| Owner | Individual Name on File |
| Last Sale | $645,000 (Jun 1999) |
| Tax Bill | $13,789 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 357-03-038 |
| Primary APN | 357-03-038 |
|---|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,544 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Spanish |
| Construction Type | Wood |
| Lot Area | 10,235 sqft (0.235 acres) |
| Lot Dimensions | 120 ft deep x 85 ft wide |
| Garage Type | Attached |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 10380 WALNUT CIR |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-2790 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R2H |
| Legal Description | TRACT 3604 BOOK 169 PAGE 45 LOT 13 |
| Legal Tract | 3604 |
| Legal Lot Number | 13 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 507705 |
10380 Walnut Cir, a residential property, is owned and occupied by an individual who bought it in June 1999.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10380 WALNUT CIR, CUPERTINO, CA 95014-2790 |
| Occupancy | Owner Occupied |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 15, 1999 · Amount on File |
| Deed Sale | Jun 15, 1999 · Amount on File |
| Deed Document Number | 199914857513 |
| Prior Transfer Date | Dec 15, 1995 |
| Prior Transfer Doc | 0013149648 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10380 Walnut Cir was $13,789 with a homeowner's exemption.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Cupertino City |
| Elementary School District | Cupertino Union Elementary School District (KG - 08) |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,031,383 (+2%) Land $551,673 Building $479,710 | |
| 2025 | $13,789.00 Homeowner's exemption | $1,011,160 Land $540,856 Building $470,304 |
| 2023 | $13,230.00 (+0.58%) Homeowner's exemption | $971,897 Land $519,854 Building $452,043 |
| 2022 | $13,154.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10380 Walnut Cir in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 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.
Wildfire risk around 10380 Walnut Cir is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% 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 | CITY OF CUPERTINO serves 16,336 people · EPA ID CA4310018 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2020–2022) 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 476 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
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