Santa Clara County property record for 1860 Middleton Ave, Los Altos, CA 94024
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,061 sqft · built 1957 |
| Lot Size | 0.24 acres (10,455 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $510,000 (Mar 1995) |
| Tax Bill | $11,185 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 318-05-026 |
| Primary APN | 318-05-026 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,061 sqft Living Area |
| Gross Area | 1,919 sqft |
| 1st Floor Area | 1,919 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 10,455 sqft (0.24 acres) |
| Lot Dimensions | 85 ft deep x 123 ft wide |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 3,527 sqft |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 1860 MIDDLETON AVE |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-6850 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 1479 MENTONE BOOK 68 PAGE 6 PAGE 7 LOT 146 |
| Legal Subdivision | MENTONE |
| Legal Tract | 1479 |
| Legal Lot Number | 146 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 510002 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 1860 MIDDLETON AVE, LOS ALTOS, CA 94024-6850 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 10, 1995 · Amount on Record |
| Deed Sale | Mar 10, 1995 · Amount on Record |
| Deed Document Number | 199512828387 |
| Deed Book / Page | 784 / 781 |
| Last Transfer Date | Apr 26, 2014 |
| Transfer Doc | 0022773436 |
| 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 | Cupertino Union Elementary School District (KG - 08) |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $907,474 (+2%) Land $513,979 Building $393,495 | |
| 2025 | $11,185.00 (+2.75%) Homeowner's exemption | $889,681 (+4.04%) Land $503,901 Building $385,780 |
| 2023 | $10,886.00 (-0.51%) Homeowner's exemption | $855,135 Land $484,335 Building $370,800 |
| 2022 | $10,942.00 |
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
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 501 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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