Santa Clara County property record for 425 Castro St, Mountain View, CA 94041 · Last verified August 2026
| Property Type | Commercial > Office > Financial Building |
|---|---|
| Architecture Style | Custom Design |
| Year Built | Built 1963 |
| Square Footage | 15,699 sqft Total Area |
| Lot Size | 29,845 sqft (0.685 acres) |
| Tax Bill | $35,287.00 (2025) |
Source: Santa Clara County records · APN 158-23-047
Assessment roll updated July 27, 2026 · Last verified August 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 585 45TH AVE, SAN FRANCISCO, CA 94121-2420 |
| Owner Type | Owner is a Company |
| Vesting | Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Dec 15, 1994 |
| Transfer Doc | 0012807270 |
| Record Refreshed | Sep 20, 2026 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Elementary School District | Mountain View Whisman Elementary School District (KG - 08) |
| Secondary School District | Mountain View-Los Altos Union School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,604,880 (+2%) Land $539,078 Building $2,065,802 | |
| 2025 | $35,287.00 (+6.59%) | $2,553,805 (+4.04%) Land $528,508 Building $2,025,297 |
| 2024 | $33,106.00 | |
| 2023 | $2,454,640 Land $507,987 Building $1,946,653 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 158-23-047 |
|---|
| Building Area | 15,699 sqft Total Area |
|---|---|
| Gross Area | 5,898 sqft Gross Area |
| 1st Floor | 25,045 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Elevator | Elevator |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Fire Resistance Class | Buildings having wood or wood and steel frames. |
| Lot Area | 29,845 sqft (0.685 acres) |
| Depth X Width | 234 ft x 127 ft Depth x Width |
| Cooling System | HVAC Cooling |
|---|
| Street Address | 425 CASTRO ST |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94041 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Financial Building |
| Legal Description | LOT 2 RECORDERS BOOK 351 PAGE 49 |
| Jurisdiction | SANTA CLARA CA |
| Minor Civil Division | SAN JOSE |
| Census Blockgroup | 3 |
| Census Block | 3019 |
| Census Tract | 509600 |
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