Santa Clara County property record for 489 Border Hill Rd, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,040 sqft · built 1975 |
| Lot Size | 0.328 acres (14,300 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,320,000 (Aug 2004) |
| Tax Bill | $22,928 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 336-06-031 |
| Primary APN | 336-06-031 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,040 sqft Living Area |
| 1st Floor Area | 2,040 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 14,300 sqft (0.328 acres) |
| Lot Dimensions | 110 ft deep x 130 ft wide |
| Terrain | Gentle Slope |
| Garage Area | 884 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 489 BORDER HILL RD |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-4749 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1E-2 |
| Legal Description | LOT B |
| Legal Subdivision | HALE RANCH |
| Legal Block | RECOR |
| Legal Lot Number | B |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 511702 |
Source: Santa Clara County records, as of July 27, 2026
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 | Company Name on Record |
|---|---|
| Mailing Address | 489 BORDER HILL RD, LOS ALTOS, CA 94024-4749 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 17, 2004 · Amount on Record |
| Deed Sale | Aug 17, 2004 · Amount on Record |
| Deed Document Number | 200417952061 |
| Prior Transfer Date | Aug 29, 1997 |
| Prior Transfer Doc | 0013980637 |
| Record Updated | Oct 29, 2026 |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| 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 | $1,876,748 (+2%) Land $1,563,964 Building $312,784 | |
| 2025 | $22,928.00 (+5.27%) | $1,839,950 (+4.04%) Land $1,533,299 Building $306,651 |
| 2023 | $21,780.00 (+1.49%) | $1,768,505 Land $1,473,760 Building $294,745 |
| 2022 | $21,461.00 |
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 D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% 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 97% of the US · lower than 97.8% 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 286 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 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, Ridge Wireless, T-Mobile.
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