Santa Clara County property record for 21740 Olive Ave, Cupertino, CA 95014
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3,652 sqft · built 1935 |
| Lot Size | 0.42 acres (18,295 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,935,000 (Jun 2012) |
| Tax Bill | $32,239 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 357-19-084 |
| Primary APN | 357-19-084 |
|---|
| Units | 6 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 3,652 sqft Living Area |
| 1st Floor Area | 3,652 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 18,295 sqft (0.42 acres) |
| Cooling System | None |
|---|
| Street Address | 21740 OLIVE AVE |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-5959 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R3 |
| Legal Description | LOT A |
| Legal Lot Number | A |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 507701 |
21740 Olive Ave, a residential property, is held in a trust since June 2012.
Source: Santa Clara County records, as of August 31, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 10399 MIRA VISTA RD, CUPERTINO, CA 95014-2718 |
| Owner Type | Company |
| Vesting | Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 20, 2012 · Amount on File |
| Deed Sale | Jun 20, 2012 · Amount on File |
| Prior Sale | Apr 6, 2001 · Amount on File |
| Deed Document Number | 201221715850 |
| Prior Transfer Date | Jan 4, 2001 |
| Prior Transfer Doc | 0015522557 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21740 Olive Ave was $32,239.
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 | $2,479,066 (+2%) Land $1,793,643 Building $685,423 | |
| 2025 | $32,239.00 | $2,430,458 Land $1,758,474 Building $671,984 |
| 2023 | $30,965.00 (+1.6%) | $2,336,083 Land $1,690,192 Building $645,891 |
| 2022 | $30,477.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21740 Olive Ave in Zone D, where flood risk has not been studied, though there have been 3 flood claims nearby since 1986.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 3 (1986–1998) |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 21740 Olive Ave 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 | None beyond 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 | 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 442 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures