Santa Clara County property record for 1343 McKenzie Ave, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,554 sqft · built 2010 |
| Lot Size | 0.281 acres (12,283 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $2,845,000 (Feb 2011) |
| Tax Bill | $45,239 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 193-42-040 |
| Primary APN | 193-42-040 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,554 sqft Living Area |
| 1st Floor Area | 2,239 sqft |
| 2nd Floor Area | 1,315 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 12,283 sqft (0.281 acres) |
| Lot Dimensions | 161 ft deep x 75 ft wide |
| Garage Area | 415 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 1343 MCKENZIE AVE |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-5629 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | REBD |
| Legal Description | TR 298 LOT 30 |
| Legal Subdivision | HOLLISTER TRACT |
| Legal Tract | 298 |
| Legal Lot Number | 30 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 510001 |
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 | 1343 MCKENZIE AVE, LOS ALTOS, CA 94024-5629 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 25, 2011 · Amount on Record |
| Deed Sale | Feb 25, 2011 · Amount on Record |
| Prior Sale | Feb 25, 2011 · Amount on Record |
| Deed Document Number | 0021094348 |
| Last Transfer Date | Dec 29, 2011 |
| Transfer Doc | 0021478759 |
| Record Updated | Jun 7, 2026 |
Source: Santa Clara County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $45,239.00 (+4.02%) Homeowner's exemption | $3,761,754 (+4.04%) Land $1,537,407 Building $2,224,347 |
| 2023 | $43,490.00 (+1.15%) Homeowner's exemption | $3,615,682 Land $1,477,708 Building $2,137,974 |
| 2022 | $42,996.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 503 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Cruzio, GeoLinks, T-Mobile.
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