Santa Clara County property record for 21688 Olive Ave, Cupertino, CA 95014
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,473 sqft · built 1985 |
| Lot Size | 0.05 acres (2,178 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,710,000 (Dec 2021) |
| Tax Bill | $22,189 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 357-21-011 |
| Primary APN | 357-21-011 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,473 sqft Living Area |
| 1st Floor Area | 620 sqft |
| 2nd Floor Area | 853 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 2,178 sqft (0.05 acres) |
| Garage Area | 430 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 21688 OLIVE AVE |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-5937 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R1PD |
| Legal Description | TRACT 7728 AMENDED BOOK 553 PAGE 4 LOT 11 |
| Legal Subdivision | 7728 VISTA HILLS TWNHSES COVEN |
| Legal Tract | 7728 |
| Legal Lot Number | 11 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 507701 |
21688 Olive Ave, a condominium, is owned and occupied by two individuals who bought it in December 2021.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21688 OLIVE AVE, CUPERTINO, CA 95014-5937 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 10, 2021 · Amount on File |
| Deed Sale | Dec 10, 2021 · Amount on File |
| Deed Document Number | 202125191902 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 10, 2021 |
| Property Address | 21688 OLIVE AVE, CUPERTINO, CA 95014-5937 |
| Document Number | 0025191902 |
| Map Reference | MB 557 PG 49&50 |
| Instrument Date | Dec 7, 2021 |
| Instrument | 25191902 |
| Transaction Type | Transfer |
| Record Updated | Dec 22, 2021 |
| Title Company | ORANGE COAST TTL CO OF NOCAL |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 21688 OLIVE AVE, CUPERTINO, CA 95014-5937 |
| Document Number | 0025191903 |
|---|---|
| Date | Dec 10, 2021 |
| Instrument | 25191903 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 21688 Olive Ave was $22,189.
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 | $1,850,956 (+2%) Land $925,478 Building $925,478 | |
| 2025 | $22,189.00 | $1,814,664 Land $907,332 Building $907,332 |
| 2023 | $21,393.00 (+1.06%) | $1,744,200 Land $872,100 Building $872,100 |
| 2022 | $21,169.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21688 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 21688 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.
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