Santa Clara County property record for 156 Los Altos Ave, Los Altos, CA 94022
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 2,048 sqft · built 1922 |
| Lot Size | 0.253 acres (11,026 sqft) |
| Owner | Trust Name on File |
| Last Sale | $3,999,750 (Aug 2011) |
| Tax Bill | $2,828 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 167-35-055 |
| Primary APN | 167-35-055 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,048 sqft Living Area |
| 1st Floor Area | 2,048 sqft |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 11,026 sqft (0.253 acres) |
| Lot Dimensions | 149 ft deep x 74 ft wide |
| Garage Type | Carport |
| Garage Area | 660 sqft |
| Carport | Carport |
| Carport Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | None |
|---|
| Street Address | 156 LOS ALTOS AVE |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94022-2124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT A |
| Legal Subdivision | LOS ALTOS |
| Legal Lot Number | A |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 510500 |
156 Los Altos Ave is owner-occupied and held in a trust since August 2011.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 156 LOS ALTOS AVE, LOS ALTOS, CA 94022-2124 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Aug 30, 2011 · Amount on File |
| Deed Sale | Aug 30, 2011 · Amount on File |
| Deed Document Number | 201121295949 |
| Prior Transfer Date | Mar 30, 2004 |
| Prior Transfer Doc | 0017715533 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 156 Los Altos Ave was $2,828 with a homeowner's exemption.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Los Altos 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 |
|---|---|---|
| 2026 | $97,484 (+2%) Land $57,460 Building $40,024 | |
| 2025 | $2,828.00 Homeowner's exemption | $95,574 Land $56,334 Building $39,240 |
| 2023 | $2,635.00 (+2.13%) Homeowner's exemption | $91,865 Land $54,148 Building $37,717 |
| 2022 | $2,580.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 156 Los Altos Ave in Zone X, an area of moderate flood risk, though there have been 2 flood claims nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (2008–2021) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2021 · tidal / storm surge |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 156 Los Altos Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 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.
Source: FCC Broadband Data Collection, based on 436 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Cruzio Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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