Contra Costa County property record for 1304 Shell Ave, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1938 |
| Square Footage | 1,165 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $139,000 (2011) |
| Tax Bill | $3,171.00 (2025) |
| Primary APN | 375-201-012-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,165 sqft Living Area |
| Gross Area | 1,565 sqft Gross Area |
| 1st Floor | 1,165 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Exterior Material | Block Exterior |
| Construction Type | Frame Construction |
| Lot Area | 6,000 sqft (0.138 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 400 sqft Garage |
| Heating System | Central Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 1304 SHELL AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2838 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MARTINEZ LAND #2 LOT 12 BLK 5 |
| Legal Subdivision | MARTINEZ LAND CO 02 |
| Legal Tract | 2 |
| Legal Block | 5 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 4 |
| Census Block | 4006 |
| Census Tract | 319002 |
Source: Contra Costa County records · APN 375-201-012-8
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 | 1304 SHELL AVE, MARTINEZ, CA 94553-2838 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 06, 2011 · Amount on Record |
| Deed Sale | Dec 06, 2011 · Amount on Record |
| Prior Sale | Feb 25, 2005 · Amount on Record |
| Deed Doc Number | 2011265002 |
| Last Transfer Date | Dec 08, 2016 |
| Transfer Doc | 0000267821 |
| 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 |
| 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 | $178,070 (+2%) Land $139,513 Building $38,557 | |
| 2025 | $3,171.00 (+8%) | $174,579 (+4.04%) Land $136,778 Building $37,801 |
| 2023 | $2,936.00 (+3.78%) | $167,802 Land $131,468 Building $36,334 |
| 2022 | $2,829.00 |
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