Contra Costa County property record for 256 Augustine Dr, Martinez, CA 94553 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1988 |
| Square Footage | 2,133 sqft Living Area |
| Lot Size | 6,840 sqft (0.157 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $955,000 (2022) |
| Tax Bill | $12,091.00 (2025) |
| Primary APN | 155-461-016 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,133 sqft Living Area |
| 1st Floor | 1,167 sqft 1st Floor |
| 2nd Floor | 966 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 6,840 sqft (0.157 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 256 AUGUSTINE DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-6604 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T05738 L0128 B |
| Legal Subdivision | DIABLO VLY ESTATES SUB 5378 |
| Legal Tract | 05738 |
| Legal Lot Number | 128 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3006 |
| Census Tract | 321102 |
Source: Contra Costa County records · APN 155-461-016
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 | Individual Name on File |
|---|---|
| Mailing Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 14, 2022 | Deed of Trust, Mortgage · Commercial Mortgage CHANNING AZZOLINO |
| Sep 02, 2022 | Intrafamily Transfer, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Sep 02, 2022 | Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 02, 2022 · Amount on Record |
| Deed Sale | Sep 02, 2022 · Amount on Record |
| Deed Doc Number | 2022135721 |
| Prior Transfer Date | Aug 19, 2022 |
| Prior Transfer Doc | 0000135720 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Document Number | 0000098616 |
|---|---|
| Date | Jun 14, 2022 |
| Instrument | 2022-098616 |
| Name | CHANNING AZZOLINO |
|---|---|
| Type | Private Party |
| Address | 9 CROSS BRIDGE PL, DANVILLE, CA 94526 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 02, 2022 |
| Property Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Document Number | 0000135720 |
| Map Reference | MB 247 PG 49 |
| Instrument Date | Aug 19, 2022 |
| Instrument | 2022-135720 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 02, 2022 |
| Property Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Document Number | 0000135721 |
| Map Reference | MB 247 PG 49 |
| Instrument Date | Aug 19, 2022 |
| Instrument | 2022-135721 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC 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 |
|---|---|
| Address | 256 AUGUSTINE DR, MARTINEZ, CA 94553-6604 |
| Document Number | 0000135722 |
|---|---|
| Date | Sep 02, 2022 |
| Instrument | 2022-135722 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2052 |
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 | Mount Diablo 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 | $1,013,453 (+2%) Land $594,276 Building $419,177 | |
| 2025 | $12,091.00 (+4.01%) | $993,582 (+4.04%) Land $582,624 Building $410,958 |
| 2023 | $11,625.00 (+135.85%) | $955,000 Land $560,000 Building $395,000 |
| 2022 | $4,929.00 |
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