Santa Clara County property record for 391 San Antonio Rd, Mountain View, CA 94040
| Property Type | Bank, Financial Building |
|---|---|
| Details | 450,575 sqft · built 2019 |
| Lot Size | 3.73 acres (162,626 sqft) |
| Owner | Company Name on File |
| Last Sale | $4,249,750 (Oct 2012) |
| Tax Bill | $7,284,021 (2025) |
| Deeds & Mortgages | Aug 2018 Loan Modification |
| Flood Zone | Zone X (reduced by levee) |
| APN | 148-22-022 |
| Primary APN | 148-22-022 |
|---|
| Stories | 6 Stories |
|---|---|
| Building Area | 450,575 sqft Total Area |
| Elevator | Elevator |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Lot Area | 162,626 sqft (3.73 acres) |
| Cooling System | HVAC |
|---|
| Street Address | 391 SAN ANTONIO RD |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94040-1267 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Bank, Financial Building |
| Local Zoning Code | P(9) |
| Legal Description | LOT 3 |
| Legal Lot Number | 3 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 509404 |
391 San Antonio Rd, a commercial property, is owned by a company that bought it in October 2012.
Source: Santa Clara County records, as of May 6, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 707 17TH ST, 2150, DENVER, CO 80202-3409 |
| Owner Type | Company |
| Vesting | Limited Liability 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 | Oct 15, 2012 · Amount on File |
| Deed Sale | Oct 15, 2012 · Amount on File |
| Prior Sale | Jan 7, 2005 · Amount on File |
| Deed Document Number | 201221900626 |
| Prior Transfer Date | Jan 3, 2005 |
| Prior Transfer Doc | 0018179266 |
| Record Updated | Jun 8, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Aug 24, 2018 |
| Property Address | 391 SAN ANTONIO RD, MOUNTAIN VIEW, CA 94040-1267 |
| Instrument Date | Aug 23, 2018 |
| Instrument | 24010205 |
| Transaction Type | Mortgage |
| Record Updated | Sep 10, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Document Number | 0024010205 |
|---|---|
| Date | Aug 24, 2018 |
| Instrument | 24010205 |
| Name | US BK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 391 San Antonio Rd was $7,284,021, up 3.6% from the year before.
Source: Santa Clara County assessment roll, as of August 11, 2025
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Elementary School District | Los Altos Elementary School District (KG - 08) |
| Secondary School District | Mountain View-Los Altos Union School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,284,021.00 (+3.59%) | $632,681,596 Land $167,776,984 Building $464,904,612 |
| 2024 | $7,031,413.00 (+1.15%) | |
| 2023 | $6,951,264.00 (+31.34%) | $608,113,800 Land $161,262,000 Building $446,851,800 |
| 2022 | $5,292,423.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 391 San Antonio Rd in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 391 San Antonio Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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 | CITY OF MOUNTAIN VIEW serves 81,340 people · EPA ID CA4310007 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 588 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: Cruzio, GeoLinks, Sail Internet, T-Mobile.
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