Santa Clara County property record for 320 Covington Rd, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 3 ba · 4,037 sqft · built 1923 |
| Lot Size | 0.999 acres (43,520 sqft) |
| Owner | Owner Name on File |
| Last Sale | $3,650,000 (Jun 2005) |
| Tax Bill | $60,795 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 189-47-015 |
| Primary APN | 189-47-015 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,037 sqft Living Area |
| 1st Floor Area | 3,201 sqft |
| 2nd Floor Area | 836 sqft |
| Family Room | Family Room |
| Fireplaces | 4 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1923 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Siding |
| Construction Type | Wood |
| Lot Area | 43,520 sqft (0.999 acres) |
| Lot Dimensions | 272 ft deep x 160 ft wide |
| Garage Type | Carport |
| Garage Area | 680 sqft |
| Carport | Carport |
| Carport Area | 680 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Tennis Court | Tennis Court |
| Heating System | HVAC |
|---|
| Street Address | 320 COVINGTON RD |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-4031 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R110 |
| Legal Description | LOT 27 BOOK P PAGE 5 |
| Legal Subdivision | COSTELLO ACRES |
| Legal Lot Number | 27 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 510200 |
Source: Santa Clara County records · APN 189-47-015
Assessment roll updated July 1, 2025 · Last verified October 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 File |
|---|---|
| Mailing Address | 320 COVINGTON RD, LOS ALTOS, CA 94024-4031 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 01, 2005 · Amount on Record |
| Deed Sale | Jun 01, 2005 · Amount on Record |
| Prior Sale | Jun 01, 2005 · Amount on Record |
| Deed Document Number | 0018395809 |
| Last Transfer Date | Dec 29, 2014 |
| Transfer Doc | 0022814834 |
| Record Updated | Jun 07, 2026 |
Source: Santa Clara County records · Assessment roll updated July 1, 2025 · Last verified October 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $60,795.00 (+5.02%) Homeowner's exemption | $5,087,790 (+4.04%) Land $2,509,045 Building $2,578,745 |
| 2023 | $57,887.00 (+0.58%) Homeowner's exemption | $4,890,227 Land $2,411,617 Building $2,478,610 |
| 2022 | $57,552.00 |
Source: FEMA National Flood Hazard Layer as of January 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Cruzio Internet Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
May also be available: T-Mobile USA.
Based on FCC filings for 503 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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