Contra Costa County property record for 3940 Alhambra Way, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,311 sqft · built 1993 |
| Lot Size | 0.376 acres (16,380 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $879,000 (Dec 2019) |
| Tax Bill | $12,247 (2025) |
| Deeds & Mortgages | Dec 2019 Sale & Mortgage |
| Flood Zone | Zone AO (high risk) |
| APN | 370-280-029-7 |
| Primary APN | 370-280-029-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,311 sqft Living Area |
| 1st Floor Area | 1,780 sqft |
| 2nd Floor Area | 531 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Lot Area | 16,380 sqft (0.376 acres) |
| Garage Type | Attached |
| Garage Area | 492 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3940 ALHAMBRA WAY |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3920 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | PCL MAP 72 PG 1 PCL 4 |
| Legal Subdivision | PM 72 1 |
| Legal Tract | 72PM1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 319001 |
3940 Alhambra Way is owned and occupied by two individuals who bought it in December 2019.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3940 ALHAMBRA WAY, MARTINEZ, CA 94553-3920 |
| Occupancy | Owner Occupied |
| 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 Sale | Dec 20, 2019 · Amount on File |
| Deed Sale | Dec 20, 2019 · Amount on File |
| Prior Sale | Aug 26, 2014 · Amount on File |
| Deed Document Number | 2019229501 |
| Prior Transfer Date | Sep 5, 2003 |
| Prior Transfer Doc | 0000469681 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 20, 2019 |
| Property Address | 3940 ALHAMBRA WAY, MARTINEZ, CA 94553-3920 |
| Document Number | 0000229501 |
| Map Reference | MB 72 PG 1 |
| Instrument Date | Dec 5, 2019 |
| Instrument | 2019-229501 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3940 ALHAMBRA WAY, MARTINEZ, CA 94553-3920 |
| Document Number | 0000229502 |
|---|---|
| Date | Dec 20, 2019 |
| Instrument | 2019-229502 |
| Name | CHEVRON FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2050 |
The 2025 property tax bill for 3940 Alhambra Way was $12,247.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $980,534 (+2%) Land $423,893 Building $556,641 | |
| 2025 | $12,247.00 | $961,309 Land $415,582 Building $545,727 |
| 2023 | $11,502.00 (+1.7%) | $923,983 Land $399,446 Building $524,537 |
| 2022 | $11,310.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3940 Alhambra Way in Zone AO, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 38 policies |
| Nearby Flood Policies | 38 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 3940 Alhambra Way is moderate, ranking above 43% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 212 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: Astound Broadband, T-Mobile, Unwired, Verizon.
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