Contra Costa County property record for 642 Central Ave, Martinez, CA 94553 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 784 sqft · built 1950 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,874 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 380-080-024-9 |
| Primary APN | 380-080-024-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 784 sqft Living Area |
| Gross Area | 1,049 sqft |
| 1st Floor Area | 784 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Bungalow |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,454 sqft (0.24 acres) |
| Lot Dimensions | 182 ft deep x 57 ft wide |
| Garage Type | Attached |
| Garage Area | 265 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 642 CENTRAL AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARCEL MAP 6 PG 32 PCL B |
| Legal Tract | 6PM32 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 320001 |
Source: Contra Costa County records · APN 380-080-024-9
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 | Individual Name on File |
|---|---|
| Mailing Address | 642 CENTRAL AVE, MARTINEZ, CA 94553-1418 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Apr 02, 2021 |
| Transfer Doc | 0000107098 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 09, 2021 |
| Property Address | 642 CENTRAL AVE, MARTINEZ, CA 94553-1418 |
| Document Number | 0000107098 |
| Map Reference | MB 6 PG 32 |
| Instrument Date | Apr 02, 2021 |
| Instrument | 2021-107098 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 642 CENTRAL AVE, MARTINEZ, CA 94553-1418 |
| Document Number | 0000107099 |
|---|---|
| Date | Apr 09, 2021 |
| Instrument | 2021-107099 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| 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 | $159,074 (+2%) Land $62,355 Building $96,719 | |
| 2025 | $2,874.00 (+8.29%) Homeowner's exemption | $155,956 (+4.04%) Land $61,133 Building $94,823 |
| 2023 | $2,654.00 (+4.08%) Homeowner's exemption | $149,902 Land $58,760 Building $91,142 |
| 2022 | $2,550.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 3% of the US · above 2% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,125 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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