Contra Costa County property record for 418 Trailhead Way, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,731 sqft · built 1994 |
| Lot Size | 0.09 acres (3,900 sqft) |
| Owner | Trust Name on File |
| Last Sale | $484,000 (Jan 2004) |
| Tax Bill | $9,198 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Apr 2022 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 377-290-045-6 |
| Primary APN | 377-290-045-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,731 sqft Living Area |
| 1st Floor Area | 836 sqft |
| 2nd Floor Area | 895 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Cluster |
| Lot Area | 3,900 sqft (0.09 acres) |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 418 TRAILHEAD WAY |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3559 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7297 L69 |
| Legal Subdivision | PORTOLA PARK |
| Legal Tract | 7297 |
| Legal Lot Number | 69 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 320003 |
418 Trailhead Way is owner-occupied and held in a trust since April 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Apr 26, 2022 | Intrafamily Transfer, Transfer |
| May 13, 2020 | Affidavit of Death, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 9, 2004 · Amount on File |
| Deed Sale | Jan 9, 2004 · Amount on File |
| Prior Sale | Jan 10, 2000 · Amount on File |
| Deed Document Number | 20047395 |
| Last Transfer Date | Apr 15, 2022 |
| Transfer Doc | 0000071970 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Document Number | 0000241985 |
|---|---|
| Date | Aug 30, 2021 |
| Instrument | 2021-241985 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 26, 2022 |
| Property Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Document Number | 0000071970 |
| Map Reference | MB 353 PG 41 |
| Instrument Date | Apr 15, 2022 |
| Instrument | 2022-071970 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 13, 2020 |
| Property Address | 418 TRAILHEAD WAY, MARTINEZ, CA 94553-3559 |
| Document Number | 0000090246 |
| Instrument Date | Mar 11, 2020 |
| Instrument | 90246 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 418 TRAILHEAD WAY MARTINEZ CA 945533559, MARTINEZ, CA 94553-3559 |
The 2025 property tax bill for 418 Trailhead Way was $9,198 with a homeowner's exemption.
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 | $701,887 (+2%) Land $368,346 Building $333,541 | |
| 2025 | $9,198.00 Homeowner's exemption | $688,125 Land $361,124 Building $327,001 |
| 2023 | $8,596.00 (+2.46%) Homeowner's exemption | $661,406 Land $347,102 Building $314,304 |
| 2022 | $8,390.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 418 Trailhead Way in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.
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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1986) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1986 · Severe Storms & Flooding |
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.
The area around 418 Trailhead Way has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 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 589 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband.
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