Santa Clara County property record for 857 Martiri Dr, Gilroy, CA 95020
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,140 sqft · built 2001 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $381,500 (Jul 2002) |
| Tax Bill | $3,536 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 790-52-037 |
| Primary APN | 790-52-037 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,140 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,500 sqft (0.149 acres) |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 857 MARTIRI DR |
|---|---|
| City | GILROY |
| State | CA |
| Zip | 95020-3249 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 9249 LOT 25 |
| Legal Tract | 9249 |
| Legal Lot Number | 25 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SOUTH SANTA CLARA VALLEY |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 512505 |
857 Martiri Dr is owned and occupied by an individual who bought it in July 2002.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 857 MARTIRI DR, GILROY, CA 95020-3249 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
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 Sale | Jul 12, 2002 · Amount on File |
| Deed Sale | Jul 12, 2002 · Amount on File |
| Deed Document Number | 200216355637 |
| Prior Transfer Date | Jul 9, 2002 |
| Prior Transfer Doc | 0016355636 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 857 Martiri Dr was $3,536 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 | Gilroy City |
| Unified School District | Gilroy Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $291,359 (+2%) Land $177,263 Building $114,096 | |
| 2025 | $3,536.00 Homeowner's exemption | $285,647 Land $173,788 Building $111,859 |
| 2023 | $3,456.00 (+1.74%) Homeowner's exemption | $274,557 Land $167,041 Building $107,516 |
| 2022 | $3,397.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 857 Martiri Dr in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 857 Martiri Dr is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond 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 | CITY OF GILROY serves 59,426 people · EPA ID CA4310004 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Also Mapped Here | SANTA CLARA VALLEY WATER DISTRICT |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | Nitrate resolved · Jun 2022 |
|---|---|
| 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 659 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Razzolink Fixed Wireless | 500 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Hankins Information Technology Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, Verizon.
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