Santa Clara County property record for 5440 Patrick Henry Dr, Santa Clara, CA 95054
| Property Type | R&D Facility, Laboratory |
|---|---|
| Details | 184,000 sqft · built 1979 |
| Lot Size | 10.8 acres (472,626 sqft) |
| Owner | Company Name on File |
| Last Sale | $80,150,000 (Jan 2016) |
| Tax Bill | $1,689,806 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 104-50-016 |
| Primary APN | 104-50-016 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 184,000 sqft Total Area |
| Gross Area | 189,181 sqft |
| 1st Floor Area | 184,000 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Elevator | Elevator |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | H-Shape |
| Construction Type | Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 472,626 sqft |
| Cooling System | HVAC |
|---|---|
| Water Source | Well |
| Street Address | 5440 PATRICK HENRY DR |
|---|---|
| City | SANTA CLARA |
| State | CA |
| Zip | 95054-1113 |
| Property Category | Industrial |
| Property Type | Industrial > R&D Facility, Laboratory |
| Local Zoning Code | ML |
| Legal Description | LOT 124 |
| Legal Subdivision | THE MARRIOT BUSINESS PARK |
| Legal Lot Number | 124 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 505010 |
5440 Patrick Henry Dr, an industrial property, is owned by a company that bought it in January 2016.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 511196, SALT LAKE CITY, UT 84151-1196 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jan 21, 2016 · Amount on File |
| Deed Sale | Jan 21, 2016 · Amount on File |
| Prior Sale | Sep 17, 2013 |
| Deed Document Number | 201623201607 |
| Prior Transfer Date | Aug 7, 2012 |
| Prior Transfer Doc | 0021785344 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 5440 Patrick Henry Dr was $1,689,806.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Santa Clara City |
| Unified School District | Santa Clara Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $145,088,128 (+2%) Land $45,099,138 Building $99,988,990 | |
| 2025 | $1,689,806.00 | $142,243,264 Land $44,214,842 Building $98,028,422 |
| 2023 | $1,614,406.00 (+30.37%) | $137,043,787 Land $42,497,927 Building $94,545,860 |
| 2022 | $1,238,316.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5440 Patrick Henry Dr in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.
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 reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 9 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.
Wildfire risk around 5440 Patrick Henry Dr 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 | Indirect 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 | CITY OF SANTA CLARA serves 134,587 people · EPA ID CA4310012 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2025 |
| Lead | 3 ppb (2023–2025) 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 58 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Tekify Fiber & Wireless Fixed Wireless | 300 / 70 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sail Internet, T-Mobile, Verizon.
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