Santa Clara County property record for 800 E Middlefield Rd, Mountain View, CA 94043 · Last verified August 2023
| Property Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
|---|---|
| Architecture Style | Other |
| Year Built | Built 2020 |
| Square Footage | 244,788 sqft Total Area |
| Lot Size | 206,038 sqft (4.73 acres) |
| Last Sale | $331,376,500 (2016) |
| Primary APN | 165-38-001 |
|---|
| Building Area | 244,788 sqft Total Area |
|---|---|
| Gross Area | 63,131 sqft Gross Area |
| Stories | 6 Stories |
| Elevator | Elevator |
| Year Built | Built 2020 |
|---|---|
| Architectural Style | Other Style |
| Construction Type | Tilt-Up Concrete Construction |
| Lot Area | 206,038 sqft (4.73 acres) |
| Sprinklers | Installed Lawn/Plantings Watering System Sprinklers |
| Cooling System | HVAC Cooling |
|---|
| Street Address | 800 E MIDDLEFIELD RD |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-4030 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
| Legal Description | CITY/MUNI/TWP:MOUNTAIN VIEW |
| Legal Subdivision | B D MURPHY 02 |
| Legal Lot Number | 36 |
| Jurisdiction | SANTA CLARA CA |
| Minor Civil Division | SAN JOSE |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 509102 |
Source: Santa Clara County records · APN 165-38-001
Assessment roll updated July 1, 2023 · Last verified August 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2029 STIERLIN CT, MOUNTAIN VIEW, CA 94043-4655 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 12, 2016 · Amount on Record |
| Deed Sale | Jul 12, 2016 · Amount on Record |
| Prior Sale | Jul 29, 2014 |
| Deed Doc Number | 23361602 |
| Record Refreshed | Jun 07, 2026 |
Source: Santa Clara County records · Assessment roll updated July 1, 2023 · Last verified August 2023
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Elementary School District | Sunnyvale Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Value |
|---|---|
| 2023 | $250,047,349 Land $30,035,349 Building $220,012,000 |
800 E Middlefield Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Santa Clara County (06085C), updated January 18, 2026
| FEMA Flood Zone | Zone X reduced risk due to levee; depends on levee performance |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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