Contra Costa County property record for 2550 Martinez Ave, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 798 sqft · built 1941 |
| Lot Size | 0.072 acres (3,150 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,560 (2025) |
| Deeds & Mortgages | Aug 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 375-271-012-3 |
| Primary APN | 375-271-012-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 798 sqft Living Area |
| 1st Floor Area | 798 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Lot Area | 3,150 sqft (0.072 acres) |
| Garage Type | Attached |
| Garage Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 2550 MARTINEZ AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2808 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | MARTINEZ LAND #4 POR LOT 13 BLK 23 |
| Legal Subdivision | MARTINEZ LAND CO 04 |
| Legal Block | 23 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 319002 |
2550 Martinez Ave is held in a trust since July 2020.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1449 CLOUDVIEW DR, PLEASANT HILL, CA 94523-1003 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 25, 2020 |
| Transfer Doc | 0000180408 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 25, 2020 |
| Property Address | 2550 MARTINEZ AVE, MARTINEZ, CA 94553-2808 |
| Document Number | 0000180408 |
| Instrument Date | Jul 25, 2020 |
| Instrument | 180408 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1449 CLOUDVIEW DR PLEASANT HILL CA 945231003, PLEASANT HILL, CA 94523-1003 |
The 2025 property tax bill for 2550 Martinez Ave was $2,560.
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 | $125,024 (+2%) Land $50,486 Building $74,538 | |
| 2025 | $2,560.00 | $122,574 Land $49,497 Building $73,077 |
| 2023 | $2,362.00 (+4.33%) | $117,817 Land $47,576 Building $70,241 |
| 2022 | $2,264.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2550 Martinez Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 2550 Martinez Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 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 765 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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