Santa Clara County property record for 21300 Bertram Rd, San Jose, CA 95120
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,472 sqft · built 1931 |
| Lot Size | 0.145 acres (6,300 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,284 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 583-18-058 |
| Primary APN | 583-18-058 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,472 sqft Living Area |
| 1st Floor Area | 1,472 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 6,300 sqft (0.145 acres) |
| Lot Dimensions | 70 ft deep x 55 ft wide |
| View / Lot | Woodland |
| Porch | Porch |
| Cooling System | None |
|---|---|
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 21300 BERTRAM RD |
|---|---|
| City | SAN JOSE |
| State | CA |
| Zip | 95120-4320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR-H1 |
| Legal Description | MAP W PG 34 BLK C PART OF LOT 85,86 |
| Legal Subdivision | LAKE ALMADEN |
| Legal Block | C |
| Legal Lot Number | 85 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2040 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 21300 BERTRAM RD, SAN JOSE, CA 95120-4320 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 21300 BERTRAM RD, SAN JOSE, CA 95120-4320 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 21300 BERTRAM RD, SAN JOSE, CA 95120-4320 |
| Document Number | 0024763501 |
|---|---|
| Date | Dec 24, 2020 |
| Instrument | 24763501 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jan 1, 2036 |
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 | $358,693 (+2%) Land $170,064 Building $188,629 | |
| 2025 | $4,284.00 (+8.57%) Homeowner's exemption | $351,661 (+4.04%) Land $166,730 Building $184,931 |
| 2023 | $3,946.00 (+4.34%) Homeowner's exemption | $338,006 Land $160,256 Building $177,750 |
| 2022 | $3,782.00 |
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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