Santa Clara County property record for 406 Sierra Vista Ave, Mountain View, CA 94043
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 4 ba · 1,768 sqft · built 2016 |
| Lot Size | 0.047 acres (2,087 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,645,000 (Jun 2016) |
| Tax Bill | $22,860 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Oct 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 150-58-026 |
| Primary APN | 150-58-026 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 1,768 sqft Living Area |
| 1st Floor Area | 306 sqft |
| 2nd Floor Area | 789 sqft |
| Year Built | Built 2016 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 2,087 sqft (0.047 acres) |
| Garage Area | 455 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 406 SIERRA VISTA AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-2906 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R3-22 |
| Legal Description | TR 10269 LOT 26 |
| Legal Tract | 10269 |
| Legal Lot Number | 26 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 509303 |
406 Sierra Vista Ave, a condominium, is owner-occupied and held in a trust since October 2020.
Source: Santa Clara County records, as of October 20, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 406 SIERRA VISTA AVE, MOUNTAIN VIEW, CA 94043-2906 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Oct 15, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2016 · Amount on File |
| Deed Sale | Jun 30, 2016 · Amount on File |
| Prior Sale | Jun 30, 2016 · Amount on File |
| Deed Document Number | 0023352118 |
| Last Transfer Date | Oct 15, 2020 |
| Transfer Doc | 0024655930 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 406 SIERRA VISTA AVE, MOUNTAIN VIEW, CA 94043-2906 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Name | Verified Name |
|---|---|
| Address | 406 SIERRA VISTA AVE, MOUNTAIN VIEW, CA 94043-2906 |
| Document Number | 0024847472 |
|---|---|
| Date | Feb 25, 2021 |
| Instrument | 24847472 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Mar 1, 2036 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Oct 15, 2020 |
| Property Address | 406 SIERRA VISTA AVE, MOUNTAIN VIEW, CA 94043-2906 |
| Document Number | 0024655930 |
| Instrument Date | Sep 24, 2020 |
| Instrument | 24655930 |
| Transaction Type | Transfer |
| Record Updated | Oct 30, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 406 SIERRA VISTA AVE MOUNTAIN VIEW CA 940432906, MOUNTAIN VIEW, CA 94043-2906 |
The 2025 property tax bill for 406 Sierra Vista Ave was $22,860 with a homeowner's exemption.
Source: Santa Clara County assessment roll, as of July 1, 2025
| 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $22,860.00 Homeowner's exemption | $1,947,340 Land $973,670 Building $973,670 |
| 2023 | $22,613.00 (+0.28%) Homeowner's exemption | $1,871,724 Land $935,862 Building $935,862 |
| 2022 | $22,550.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 406 Sierra Vista Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 406 Sierra Vista Ave 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 815 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 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
May also be available: GeoLinks, T-Mobile, Verizon.
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