Santa Clara County property record for 550 Sierra Ave, Mountain View, CA 94041
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,615 sqft · built 1930 |
| Lot Size | 0.112 acres (4,900 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $1,650,000 (Oct 2013) |
| Tax Bill | $24,681 (2025) |
| Deeds & Mortgages | Mar 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 158-09-025 |
| Primary APN | 158-09-025 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,615 sqft Living Area |
| 1st Floor Area | 1,030 sqft |
| 2nd Floor Area | 360 sqft |
| Family Room | Family Room |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1932 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 4,900 sqft (0.112 acres) |
| Lot Dimensions | 100 ft deep x 49 ft wide |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|
| Street Address | 550 SIERRA AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94041-2145 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 40 BOOK W PAGE 25 |
| Legal Subdivision | GLUMAS SUB |
| Legal Lot Number | 40 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 509600 |
Source: Santa Clara County records, as of October 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 550 SIERRA AVE, MOUNTAIN VIEW, CA 94041-2145 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 15, 2013 · Amount on Record |
| Deed Sale | Oct 15, 2013 · Amount on Record |
| Prior Sale | Mar 11, 2004 · Amount on Record |
| Deed Document Number | 22413368 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 550 SIERRA AVE, MOUNTAIN VIEW, CA 94041-2145 |
| Document Number | 0024442834 |
| Instrument Date | Mar 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 550 SIERRA AVE MOUNTAIN VIEW CA 940412145, MOUNTAIN VIEW, CA 94041-2145 |
| Document Number | 0024442834 |
|---|---|
| Date | Mar 30, 2020 |
| Instrument | 24442834 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | 101 S TRYON ST, CHARLOTTE, NC 28280-0002 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 29, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.37% |
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 | $24,681.00 (+3.47%) Homeowner's exemption | $2,102,499 (+4.04%) Land $1,532,324 Building $570,175 |
| 2023 | $23,854.00 (+0.27%) Homeowner's exemption | $2,020,859 Land $1,472,823 Building $548,036 |
| 2022 | $23,790.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 736 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 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Cruzio, GeoLinks.
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