Santa Clara County property record for 378 Royce Dr, San Jose, CA 95133
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,092 sqft · built 1956 |
| Lot Size | 0.148 acres (6,448 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $970,000 (Jun 2005) |
| Tax Bill | $6,379 (2025) |
| Flood Zone | Zone AH (high risk) |
| APN | 254-11-051 |
| Primary APN | 254-11-051 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,092 sqft Living Area |
| 1st Floor Area | 1,092 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,448 sqft (0.148 acres) |
| Lot Dimensions | 124 ft deep x 52 ft wide |
| Garage Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 378 ROYCE DR |
|---|---|
| City | SAN JOSE |
| State | CA |
| Zip | 95133-1645 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1-8 |
| Legal Description | TRACT 1615 ANN DARLING PARK BOOK 63 PAGE 23 LOT 39 |
| Legal Subdivision | ANN DARLING PARK |
| Legal Tract | 1615 |
| Legal Lot Number | 39 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 503601 |
378 Royce Dr is owner-occupied and held in a trust since August 2007.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 378 ROYCE DR, SAN JOSE, CA 95133-1645 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 16, 2005 · Amount on File |
| Deed Sale | Jun 16, 2005 · Amount on File |
| Prior Sale | Jun 18, 1999 · Amount on File |
| Deed Document Number | 200518426075 |
| Last Transfer Date | Aug 6, 2007 |
| Transfer Doc | 0019544864 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 378 Royce Dr was $6,379.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | San Jose City |
| Unified School District | San Jose Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $407,736 (+2%) Land $319,804 Building $87,932 | |
| 2025 | $6,379.00 | $399,742 Land $313,534 Building $86,208 |
| 2023 | $5,950.00 (+1%) | $384,221 Land $301,360 Building $82,861 |
| 2022 | $5,891.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 378 Royce Dr in Zone AH, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AH high risk · shallow ponding 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 89.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 51 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 51 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.
The area around 378 Royce Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 | SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2023 |
|---|---|
| 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 382 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| 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, Sail Internet, T-Mobile.
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