Santa Clara County property record for 1850 Middleton Ave, Los Altos, CA 94024 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,605 sqft · built 1957 |
| Lot Size | 0.252 acres (10,980 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,582 (2025) |
| Deeds & Mortgages | Mar 2023 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 318-05-025 |
| Primary APN | 318-05-025 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,605 sqft Living Area |
| 1st Floor Area | 1,929 sqft |
| 2nd Floor Area | 676 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 10,980 sqft (0.252 acres) |
| Lot Dimensions | 90 ft deep x 122 ft wide |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 9,200 sqft |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 1850 MIDDLETON AVE |
|---|---|
| City | LOS ALTOS |
| State | CA |
| Zip | 94024-6850 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 1479 MENTONE BOOK 68 PAGE 6 PAGE 7 LOT 145 |
| Legal Subdivision | MENTONE |
| Legal Tract | 1479 |
| Legal Lot Number | 145 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 510002 |
Source: Santa Clara County records · APN 318-05-025
Assessment roll updated July 27, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 1850 MIDDLETON AVE, LOS ALTOS, CA 94024-6850 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Mar 10, 2023 |
| Transfer Doc | 0025448353 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Mar 13, 2023 |
| Property Address | 1850 MIDDLETON AVE, LOS ALTOS, CA 94024-6850 |
| Document Number | 0025448353 |
| Map Reference | MB 68 PG 6&7 |
| Instrument Date | Mar 10, 2023 |
| Instrument | 25448353 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1850 MIDDLETON AVE, LOS ALTOS, CA 94024-6850 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $675,070 (+2%) Land $298,702 Building $376,368 | |
| 2025 | $8,582.00 (+4.38%) Homeowner's exemption | $661,835 (+4.04%) Land $292,846 Building $368,989 |
| 2023 | $8,222.00 (-0.01%) Homeowner's exemption | $636,136 Land $281,475 Building $354,661 |
| 2022 | $8,223.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 501 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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