Contra Costa County property record for 5765 Alhambra Valley Rd, Martinez, CA 94553
| Property Type | Pasture |
|---|---|
| Lot Size | 19.9 acres (869,843 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $569 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 365-040-021-5 |
| Primary APN | 365-040-021-5 |
|---|---|
| Alternative APN |
|
| Lot Area | 869,843 sqft |
|---|
| Street Address | 5765 ALHAMBRA VALLEY RD |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9761 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Pasture |
| Local Zoning Code | A4 |
| Legal Description | PCL MAP 143 PG 4 POR PCL A & TR ADJ |
| Legal Subdivision | LA BOCA DE LA CANADA DEL PINOL |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 1 |
| Census Block | 1086 |
| Census Tract | 356002 |
5765 Alhambra Valley Rd, an agricultural property, is owned by two individuals who acquired it in May 2024.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5859 ALHAMBRA VALLEY RD, MARTINEZ, CA 94553-9760 |
| Owner Type | Individual |
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 Transfer Date | May 8, 2024 |
| Transfer Doc | 0000045142 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 5765 Alhambra Valley Rd was $569.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $39,375 (+2%) Land $39,375 | |
| 2025 | $569.00 | $38,603 Land $38,603 |
| 2023 | $542.00 (+1.5%) | $37,105 Land $37,105 |
| 2022 | $534.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5765 Alhambra Valley Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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.
Wildfire risk around 5765 Alhambra Valley Rd is high, ranking above 89% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 89% of the US · above 71% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
| Etheric Networks Fixed Wireless | 250 / 100 |
4G LTE (outdoors only), no 5G reported
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