Santa Clara County property record for 10178 Cass Pl, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 2,580 sqft · built 1975 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $3,450,000 (Dec 2023) |
| Tax Bill | $42,428 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer Dec 2023 Transfer + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 357-01-032 |
| Primary APN | 357-01-032 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,580 sqft Living Area |
| 1st Floor Area | 1,332 sqft |
| 2nd Floor Area | 1,248 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 10178 CASS PL |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-2728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 5550 MONTEBELLO WEST BOOK 344 PAGE 20 PAGE 21 LOT 6 |
| Legal Subdivision | MONTEBELLO WEST |
| Legal Tract | 5550 |
| Legal Lot Number | 6 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 507705 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Dec 15, 2025 | Intrafamily Transfer, Transfer |
| Dec 19, 2023 | Affidavit of Death of Joint Tenant, Transfer CORNERSTONE TITLE COMPANY |
| Dec 19, 2023 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 19, 2023 · Amount on Record |
| Deed Sale | Dec 19, 2023 · Amount on Record |
| Deed Document Number | 202325576819 |
| Last Transfer Date | Dec 12, 2025 |
| Transfer Doc | 0025918417 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 15, 2025 |
| Property Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Document Number | 0025918417 |
| Map Reference | MB 344 PG 20 & 21 |
| Instrument Date | Dec 12, 2025 |
| Instrument | 25918417 |
| Transaction Type | Transfer |
| Record Updated | Dec 23, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 19, 2023 |
| Property Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Document Number | 0025576818 |
| Map Reference | MB 344 PG 20&21 |
| Instrument Date | Dec 11, 2023 |
| Instrument | 25576818 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2024 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 19, 2023 |
| Property Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Document Number | 0025576819 |
| Map Reference | MB 344 PG 20&21 |
| Instrument Date | Dec 8, 2023 |
| Instrument | 25576819 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2024 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| 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 |
| Address | 10178 CASS PL, CUPERTINO, CA 95014-2728 |
| Document Number | 0025576820 |
|---|---|
| Date | Dec 19, 2023 |
| Instrument | 25576820 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.62% |
| Type Change Date | Jan 1, 2034 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3.62% |
| Max Rate At Change | 7.62% |
| Max Rate | 10.6% |
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 | $3,622,020 (+2%) Land $3,053,574 Building $568,446 | |
| 2025 | $42,428.00 (+1,302.58%) | $3,551,000 (+1,896.96%) Land $2,993,700 Building $557,300 |
| 2023 | $3,025.00 (+3%) Homeowner's exemption | $177,820 Land $39,720 Building $138,100 |
| 2022 | $2,937.00 |
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.
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.
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 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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