Contra Costa County property record for 230 Brown St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1931 |
| Square Footage | 1,330 sqft Living Area |
| Lot Size | 4,900 sqft (0.113 acres) |
| Garage | Attached, 236 sqft |
| Last Sale | $215,000 (1999) |
| Tax Bill | $4,837.00 (2025) |
| Primary APN | 372-175-019-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,330 sqft Living Area |
| 1st Floor | 1,330 sqft 1st Floor |
| Basement Area | 325 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 4,900 sqft (0.113 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 236 sqft Garage |
| Street Address | 230 BROWN ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2515 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 89 PG 49 PCL B |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2015 |
| Census Tract | 318000 |
Source: Contra Costa County records · APN 372-175-019-2
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 | 1456 HULL LN, MARTINEZ, CA 94553-4759 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 24, 1999 · Amount on Record |
| Deed Sale | Aug 24, 1999 · Amount on Record |
| Deed Doc Number | 1999226096 |
| Last Transfer Date | Feb 13, 2016 |
| Transfer Doc | 0000026759 |
| Record Refreshed | 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 | $337,033 (+2%) Land $119,134 Building $217,899 | |
| 2025 | $4,837.00 (+6.47%) | $330,426 (+4.04%) Land $116,799 Building $213,627 |
| 2023 | $4,543.00 (+1.56%) | $317,597 Land $112,264 Building $205,333 |
| 2022 | $4,473.00 |
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