Contra Costa County property record for 612 E St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1950 |
| Square Footage | 1,535 sqft Living Area |
| Lot Size | 5,175 sqft (0.119 acres) |
| Garage | Attached, 204 sqft |
| Last Sale | $541,000 (2019) |
| Tax Bill | $8,053.00 (2025) |
| Primary APN | 370-252-006-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,535 sqft Living Area |
| 1st Floor | 1,061 sqft 1st Floor |
| 2nd Floor | 474 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,175 sqft (0.119 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 204 sqft Garage |
| Street Address | 612 E ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3208 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | CASTRO ST EXT LOT 6 POR 11 BLK 152 |
| Legal Subdivision | CASTRO STREET EXT |
| Legal Block | 152 |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 318000 |
Source: Contra Costa County records · APN 370-252-006-9
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 | Company Name on File |
|---|---|
| Mailing Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Jan 31, 2023 | Intrafamily Transfer, Transfer |
| Mar 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| May 02, 2019 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 02, 2019 · Amount on Record |
| Deed Sale | May 02, 2019 · Amount on Record |
| Prior Sale | Aug 27, 1998 · Amount on Record |
| Deed Doc Number | 201962875 |
| Last Transfer Date | Jan 12, 2023 |
| Transfer Doc | 0000008308 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 31, 2023 |
| Property Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Document Number | 0000008308 |
| Map Reference | MB 12 PG 271 |
| Instrument Date | Jan 12, 2023 |
| Instrument | 2023-008308 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Document Number | 0000090578 |
|---|---|
| Date | Mar 25, 2021 |
| Instrument | 2021-090578 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 02, 2019 |
| Property Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Document Number | 0000062875 |
| Map Reference | MB 12 PG 271 |
| Instrument Date | Apr 26, 2019 |
| Instrument | 2019-062875 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 612 E ST, MARTINEZ, CA 94553-3208 |
| Document Number | 0000062876 |
|---|---|
| Date | May 02, 2019 |
| Instrument | 2019-062876 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2049 |
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 | $615,558 (+2%) Land $471,285 Building $144,273 | |
| 2025 | $8,053.00 (+6.46%) | $603,490 (+4.04%) Land $462,045 Building $141,445 |
| 2023 | $7,564.00 (+1.64%) | $580,057 Land $444,104 Building $135,953 |
| 2022 | $7,442.00 |
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