Santa Clara County property record for 809 Arroyo Rd, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 8,383 sqft · built 2021 |
| Lot Size | 0.244 acres (10,605 sqft) |
| Owner | Company Name on Record |
| Last Sale | $570,000 (Jun 1995) |
| Tax Bill | $59,281 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 189-29-086 |
| Primary APN | 189-29-086 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 16 Rooms |
| Stories | 1 Story |
| Building Area | 8,383 sqft Living Area |
| 1st Floor Area | 4,192 sqft |
| Basement Area | 4,191 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 10,605 sqft (0.244 acres) |
| Lot Dimensions | 173 ft deep x 101 ft wide |
| View / Lot | Creek |
| Garage Area | 565 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 809 ARROYO RD |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-3103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R110 |
| Legal Description | MONTEBELLO ACRES MAP G6 811 |
| Legal Subdivision | MONTEBELLO ACRES |
| Legal Lot Number | 59 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1021 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 809 ARROYO RD, LOS ALTOS, CA 94024-3103 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 29, 1995 · Amount on Record |
| Deed Sale | Jun 29, 1995 · Amount on Record |
| Deed Document Number | 199512931399 |
| Last Transfer Date | Feb 14, 2000 |
| Transfer Doc | 0015170713 |
| Record Updated | Sep 20, 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 | $5,069,868 (+2%) Land $487,934 Building $4,581,934 | |
| 2025 | $59,281.00 (+4.51%) Homeowner's exemption | $4,970,460 (+4.04%) Land $478,367 Building $4,492,093 |
| 2023 | $56,725.00 (+1.42%) Homeowner's exemption | $4,777,453 Land $459,793 Building $4,317,660 |
| 2022 | $55,929.00 |
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 |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| 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 | 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 | 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 615 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, GeoLinks.
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