Santa Clara County property record for 21340 Bertram Rd, San Jose, CA 95120
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 624 sqft · built 1928 |
| Lot Size | 0.62 acres (27,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $585,000 (Sep 2013) |
| Tax Bill | $7,990 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 583-18-051 |
| Primary APN | 583-18-051 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 624 sqft Living Area |
| 1st Floor Area | 624 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 27,000 sqft (0.62 acres) |
| Lot Dimensions | 120 ft deep x 75 ft wide |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 21340 BERTRAM RD |
|---|---|
| City | SAN JOSE |
| State | CA |
| Zip | 95120-4320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR-H1 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2046 |
| Census Tract | 511911 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the New Almaden listed 1966 · 6 contributing resources · National Historic Landmark (designated 1961) · NRIS 66000236 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | 21340 BERTRAM RD, SAN JOSE, CA 95120-4320 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 11, 2013 · Amount on Record |
| Deed Sale | Sep 11, 2013 · Amount on Record |
| Prior Sale | Aug 4, 2008 · Amount on Record |
| Deed Document Number | 201322382808 |
| Prior Transfer Date | Mar 22, 2007 |
| Prior Transfer Doc | 0019444591 |
| Record Updated | Oct 29, 2026 |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Unified School District | San Jose Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $668,938 (+2%) Land $575,166 Building $93,772 | |
| 2025 | $7,990.00 (+7.57%) | $655,823 (+4.04%) Land $563,889 Building $91,934 |
| 2023 | $7,428.00 (+0.86%) | $630,359 Land $541,994 Building $88,365 |
| 2022 | $7,365.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 18 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 14 (1983–2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 80% of the US · above 57% of California |
|---|---|
| Wildfire Likelihood | 0.6% 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 | 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 119 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
May also be available: Etheric Networks.
No cell data coverage reported
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