Contra Costa County property record for 3814 Alhambra Way, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,918 sqft · built 1994 |
| Lot Size | 0.247 acres (10,759 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $245,000 (Feb 1995) |
| Tax Bill | $5,798 (2025) |
| Flood Zone | Zone AO (high risk) |
| APN | 370-270-048-9 |
| Primary APN | 370-270-048-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,918 sqft Living Area |
| 1st Floor Area | 1,918 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 10,759 sqft (0.247 acres) |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3814 ALHAMBRA WAY |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 157 PG 34 PCL A |
| Legal Tract | 157PM34 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 319001 |
Source: Contra Costa County records · APN 370-270-048-9
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1202 PANORAMIC DR, MARTINEZ, CA 94553-2343 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 28, 1995 · Amount on Record |
| Deed Sale | Feb 28, 1995 · Amount on Record |
| Deed Document Number | 199531951 |
| Last Transfer Date | Jul 09, 2015 |
| Transfer Doc | 0000143723 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $419,725 (+2%) Land $201,297 Building $218,428 | |
| 2025 | $5,798.00 (+6.46%) | $411,496 (+4.04%) Land $197,350 Building $214,146 |
| 2023 | $5,446.00 (+1.6%) | $395,520 Land $189,688 Building $205,832 |
| 2022 | $5,360.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133190011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AO sheet flow 1–3 ft |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 38 individual NFIP policies nearby |
| Nearby Flood Policies | 38 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023, other causes, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Low above 38% of the US · above 23% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,923 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 422 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Fiber | 1,500 / 1,500 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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