Contra Costa County property record for 330 H St, Martinez, CA 94553 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,045 sqft · built 1951 |
| Lot Size | 0.131 acres (5,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $715,000 (Oct 2025) |
| Tax Bill | $8,785 (2025) |
| Deeds & Mortgages | Oct 2025 Sale & Mortgage Feb 2023 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 370-072-013-3 |
| Primary APN | 370-072-013-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,045 sqft Living Area |
| 1st Floor Area | 1,045 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 5,700 sqft (0.131 acres) |
| Garage Type | Attached |
| Garage Area | 369 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 330 H ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3711 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RAAP #1 LOT 13 POR 12 |
| Legal Subdivision | RAAP SUB #1 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 318000 |
Source: Contra Costa County records · APN 370-072-013-3
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 02, 2025 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Feb 14, 2023 | Grant Deed, Subdivision Related Transfer · Conventional Mortgage FREMONT BANK |
| Oct 21, 2022 | Grant Deed, Transfer · Commercial Mortgage TRILLION ONE CAPITAL FUND |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 02, 2025 · Amount on Record |
| Deed Sale | Oct 02, 2025 · Amount on Record |
| Prior Sale | Feb 14, 2023 · Amount on Record |
| Deed Document Number | 2025103221 |
| Prior Transfer Date | Oct 14, 2022 |
| Prior Transfer Doc | 0000165073 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 02, 2025 |
| Property Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Document Number | 0000103221 |
| Map Reference | VOL 42 PG 23 |
| Instrument Date | Sep 30, 2025 |
| Instrument | 2025- 103221 |
| Transaction Type | Transfer |
| Record Updated | Oct 16, 2025 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Document Number | 0000103222 |
|---|---|
| Date | Oct 02, 2025 |
| Instrument | 2025- 103222 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2055 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 14, 2023 |
| Property Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Document Number | 0000013319 |
| Map Reference | VOL 42 PG 23 |
| Instrument Date | Jan 27, 2023 |
| Instrument | 2023-013319 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Mar 08, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Document Number | 0000013320 |
|---|---|
| Date | Feb 14, 2023 |
| Instrument | 2023-013320 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2053 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 21, 2022 |
| Property Address | 330 H ST, MARTINEZ, CA 94553-3711 |
| Document Number | 0000165074 |
| Map Reference | VOL 42 PG 23 |
| Instrument Date | Oct 14, 2022 |
| Instrument | 2022-165074 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2401 WATERMAN BLVD # A, A, FAIRFIELD, CA 94534-1800 |
| Document Number | 0000165075 |
|---|---|
| Date | Oct 21, 2022 |
| Instrument | 2022-165075 |
| Name | TRILLION ONE CAPITAL FUND |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 6 Months |
| Due | Apr 18, 2023 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $715,000 (+7.38%) Land $460,000 Building $255,000 | |
| 2025 | $8,785.00 (+39.4%) | $665,856 (+41.67%) Land $478,584 Building $187,272 |
| 2023 | $6,302.00 (+317.07%) | $470,000 Land $330,000 Building $140,000 |
| 2022 | $1,511.00 |
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 100 ft |
| Wildfire Risk | Moderate above 60% of the US · above 36% of California |
|---|---|
| Wildfire Likelihood | About 1 in 625 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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