Santa Clara County property record for 10448 Johnson Ave, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,350 sqft · built 1954 |
| Lot Size | 0.117 acres (5,100 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $2,160,000 (Apr 2022) |
| Tax Bill | $27,840 (2025) |
| Deeds & Mortgages | Apr 2022 Sale |
| Flood Zone | Zone D (undetermined) |
| APN | 375-26-046 |
| Primary APN | 375-26-046 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,350 sqft Living Area |
| 1st Floor Area | 1,048 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Wood |
| Construction Type | Wood |
| Lot Area | 5,100 sqft (0.117 acres) |
| Lot Dimensions | 100 ft deep x 51 ft wide |
| Heating System | HVAC |
|---|
| Street Address | 10448 JOHNSON AVE |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-3814 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TR 1183 LOT 107 |
| Legal Subdivision | 1183 |
| Legal Tract | 1183 |
| Legal Lot Number | 107 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 508004 |
Source: Santa Clara County records, as of October 20, 2025
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 |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 10448 JOHNSON AVE, CUPERTINO, CA 95014-3814 |
| Occupancy | Owner Occupied |
| Owner Type | Company, Secondary Individual |
| Vesting | Trust |
| Deed Names | 3 Names on Deed |
|---|---|
| Last Sale | Apr 20, 2022 · Amount on Record |
| Deed Sale | Apr 20, 2022 · Amount on Record |
| Prior Sale | May 21, 2003 |
| Deed Document Number | 25286837 |
| Record Updated | Jun 7, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Apr 20, 2022 |
| Property Address | 10448 JOHNSON AVE, CUPERTINO, CA 95014-3814 |
| Document Number | 0025286837 |
| Map Reference | MB 44 PG 11-13 |
| Instrument Date | Apr 13, 2022 |
| Instrument | 25286837 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 920 E DUANE AVE UNIT 8, 8, SUNNYVALE, CA 94085-4610 |
Source: Santa Clara County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $27,840.00 (+3.88%) | $2,292,208 (+4.04%) Land $2,186,088 Building $106,120 |
| 2023 | $26,799.00 (+282.35%) | $2,203,200 Land $2,101,200 Building $102,000 |
| 2022 | $7,009.00 |
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
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2023 |
|---|---|
| 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 601 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures