Santa Clara County property record for 1478 Mount Diablo Ave, Milpitas, CA 95035
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,528 sqft · built 1966 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,233 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 088-38-057 |
| Primary APN | 088-38-057 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 1,528 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,500 sqft (0.126 acres) |
| Lot Dimensions | 100 ft deep x 55 ft wide |
| Garage Area | 427 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Old Parcel Number | 08838057 |
|---|---|
| Street Address | 1478 MOUNT DIABLO AVE |
| City | MILPITAS |
| State | CA |
| Zip | 95035-6903 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1B6 |
| Legal Description | TRACT 4010 PARKTOWN BOOK 197 PAGE 8 PAGE 9 LOT 474 |
| Legal Subdivision | PARKTOWN |
| Legal Tract | 4010 |
| Legal Lot Number | 474 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 504416 |
1478 Mount Diablo Ave is owner-occupied and held in a trust since November 1994.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1478 MOUNT DIABLO AVE, MILPITAS, CA 95035-6903 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 29, 1994 |
| Transfer Doc | 0012744140 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1478 Mount Diablo Ave was $1,233 with a homeowner's exemption.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Milpitas City |
| Unified School District | Milpitas Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $82,403 (+2%) Land $24,943 Building $57,460 | |
| 2025 | $1,233.00 Homeowner's exemption | $80,788 Land $24,454 Building $56,334 |
| 2023 | $1,090.00 (+0.18%) Homeowner's exemption | $77,653 Land $23,505 Building $54,148 |
| 2022 | $1,088.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1478 Mount Diablo Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1478 Mount Diablo Ave is low, with a 0.01% annual chance of wildfire.
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 | Direct burnable vegetation |
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 | CITY OF MILPITAS serves 81,915 people · EPA ID CA4310005 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2025 |
| Lead | 3 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 722 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Sail Internet Fixed Wireless · DSL in parts of the area | 800 / 160 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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