Contra Costa County property record for 324 Haven St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1920 |
| Square Footage | 448 sqft Living Area |
| Lot Size | 1,440 sqft (0.033 acres) |
| Garage | Attached, 220 sqft |
| Tax Bill | $1,197.00 (2025) |
Source: Contra Costa County records · APN 372-301-003-3
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 228, MARTINEZ, CA 94553-0022 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 10, 1999 |
| Deed Sale | Dec 10, 1999 |
| Deed Doc Number | 1999319869 |
| Prior Transfer Date | Dec 09, 1999 |
| Prior Transfer Doc | 0000319868 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 08, 2021 |
| Property Address | 324 HAVEN ST, MARTINEZ, CA 94553-2459 |
| Document Number | 0000037695 |
| Instrument Date | Feb 05, 2021 |
| Instrument | 2021-037695 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 228, MARTINEZ, CA 94553-0022 |
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 | $20,506 (+1.99%) Land $12,305 Building $8,201 | |
| 2025 | $1,197.00 (+6.31%) | $20,105 (+4.03%) Land $12,064 Building $8,041 |
| 2023 | $1,126.00 (+0.99%) | $19,327 Land $11,597 Building $7,730 |
| 2022 | $1,115.00 |
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 |
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Wildfire Risk | Moderate above 67% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | About 1 in 352 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 372-301-003-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 448 sqft Living Area |
| 1st Floor | 448 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Lot Area | 1,440 sqft (0.033 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 220 sqft Garage |
| Street Address | 324 HAVEN ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2459 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL SURVEY POR 2 59 |
| Legal Subdivision | MARTINEZ |
| Legal Block | 59 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 318000 |
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