Santa Clara County property record for 438 Paco Dr, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,985 sqft · built 1948 |
| Lot Size | 0.362 acres (15,770 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,850,000 (Jul 2009) |
| Tax Bill | $32,858 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 189-53-007 |
| Primary APN | 189-53-007 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,985 sqft Living Area |
| Gross Area | 3,406 sqft |
| 1st Floor Area | 2,265 sqft |
| 2nd Floor Area | 720 sqft |
| Basement Area | 421 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 15,770 sqft (0.362 acres) |
| Lot Dimensions | 166 ft deep x 95 ft wide |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 2,570 sqft |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 438 PACO DR |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-3827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R110 |
| Legal Description | TRACT 350 CUESTA VISTA BOOK 11 PAGE 27 LOT 55 |
| Legal Subdivision | CUESTA VISTA |
| Legal Tract | 350 |
| Legal Lot Number | 55 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 510200 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 438 PACO DR, LOS ALTOS, CA 94024-3827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 8, 2009 · Amount on Record |
| Deed Sale | Jul 8, 2009 · Amount on Record |
| Deed Document Number | 200920328348 |
| Prior Transfer Date | Aug 5, 2003 |
| Prior Transfer Doc | 0017266007 |
| Record Updated | Oct 29, 2026 |
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 | $2,746,321 (+2%) Land $1,704,779 Building $1,041,542 | |
| 2025 | $32,858.00 (+5.1%) Homeowner's exemption | $2,692,472 (+4.04%) Land $1,671,352 Building $1,021,120 |
| 2023 | $31,263.00 (+0.86%) Homeowner's exemption | $2,587,922 Land $1,606,452 Building $981,470 |
| 2022 | $30,995.00 |
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 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 |
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 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 537 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 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
May also be available: GeoLinks, T-Mobile.
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