Santa Clara County property record for 10139 Cass Pl, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,748 sqft · built 1975 |
| Lot Size | 0.223 acres (9,720 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,125,000 (Aug 2009) |
| Tax Bill | $18,380 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer Feb 2021 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 357-01-037 |
| Primary APN | 357-01-037 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,748 sqft Living Area |
| 1st Floor Area | 1,748 sqft |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 9,720 sqft (0.223 acres) |
| Lot Dimensions | 108 ft deep x 90 ft wide |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 10139 CASS PL |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-2751 |
| 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 11 |
| Legal Subdivision | MONTEBELLO WEST |
| Legal Tract | 5550 |
| Legal Lot Number | 11 |
| 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 | 10139 CASS PL, CUPERTINO, CA 95014-2751 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Dec 17, 2025 | Intrafamily Transfer, Transfer |
| Feb 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CELEBRITY HOME LOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 21, 2009 · Amount on Record |
| Deed Sale | Aug 21, 2009 · Amount on Record |
| Prior Sale | Jul 20, 2006 · Amount on Record |
| Deed Document Number | 200920407018 |
| Last Transfer Date | Dec 12, 2025 |
| Transfer Doc | 0025920456 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 17, 2025 |
| Property Address | 10139 CASS PL, CUPERTINO, CA 95014-2751 |
| Document Number | 0025920456 |
| Map Reference | MB 344 PG 20 & 21 |
| Instrument Date | Dec 12, 2025 |
| Instrument | 25920456 |
| Transaction Type | Transfer |
| Record Updated | Dec 26, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10139 CASS PL, CUPERTINO, CA 95014-2751 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 10139 CASS PL, CUPERTINO, CA 95014-2751 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 10139 CASS PL, CUPERTINO, CA 95014-2751 |
| Document Number | 0024811138 |
|---|---|
| Date | Feb 2, 2021 |
| Instrument | 24811138 |
| Name | CELEBRITY HOME LOANS LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | VILLA PARK, IL 60181 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Feb 1, 2036 |
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 | $1,512,463 (+2%) Land $1,316,633 Building $195,830 | |
| 2025 | $18,380.00 (+3.8%) Homeowner's exemption | $1,482,808 (+4.04%) Land $1,290,817 Building $191,991 |
| 2023 | $17,707.00 (+0.85%) Homeowner's exemption | $1,425,231 Land $1,240,694 Building $184,537 |
| 2022 | $17,557.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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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