Santa Clara County property record for 4 Mount Hamilton Rd, San Jose, CA 95140
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,260 sqft · built 1946 |
| Lot Size | 0.267 acres (11,640 sqft) |
| Owner | Company Name on Record |
| Last Sale | $260,000 (Feb 1997) |
| Tax Bill | $6,777 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 612-12-010 |
| Primary APN | 612-12-010 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,260 sqft Living Area |
| 1st Floor Area | 1,260 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 11,640 sqft (0.267 acres) |
| Lot Dimensions | 291 ft deep x 40 ft wide |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | None |
|---|
| Street Address | 4 MOUNT HAMILTON RD |
|---|---|
| City | MOUNT HAMILTON |
| State | CA |
| Zip | 95140 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1-10 |
| Legal Subdivision | OBSERVATORY |
| Legal Lot Number | 24 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 504202 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 11030 MOUNT HAMILTON RD, MOUNT HAMILTON, CA 95140-9701 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 24, 1997 · Amount on Record |
| Deed Sale | Feb 24, 1997 · Amount on Record |
| Prior Sale | Jun 28, 1996 · Amount on Record |
| Deed Document Number | 199713618949 |
| Last Transfer Date | Sep 10, 2009 |
| Transfer Doc | 0020441150 |
| Record Updated | Oct 29, 2026 |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Elementary School District | Alum Rock Union Elementary School District (KG - 08) |
| Secondary School District | East Side Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $440,540 (+2%) Land $203,323 Building $237,217 | |
| 2025 | $6,777.00 (+4.96%) | $431,903 (+4.04%) Land $199,337 Building $232,566 |
| 2023 | $6,457.00 (+2.83%) | $415,134 Land $191,598 Building $223,536 |
| 2022 | $6,279.00 |
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
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 170 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 |
| Sail Internet Fixed Wireless | 800 / 160 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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