Contra Costa County property record for 915 Shell Ave, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1970 |
| Square Footage | 1,292 sqft Living Area |
| Lot Size | 2,400 sqft (0.055 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $653,000 (2021) |
| Tax Bill | $8,568.00 (2025) |
| Primary APN | 375-063-011-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,292 sqft Living Area |
| 1st Floor | 628 sqft 1st Floor |
| 2nd Floor | 664 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch Style |
| Exterior Material | Stucco Exterior |
| Roof Material | Composition Shingle Roof |
| Lot Area | 2,400 sqft (0.055 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 220 sqft Garage |
| Cooling System | Evaporative Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 915 SHELL AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2829 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MARTINEZ LAND #6 POR LOT 24 BLK 37 |
| Legal Subdivision | MARTINEZ LAND CO 06 |
| Legal Tract | 6 |
| Legal Block | 37 |
| Legal Lot Number | 24 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2016 |
| Census Tract | 319002 |
Source: Contra Costa County records · APN 375-063-011-7
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 915 SHELL AVE, MARTINEZ, CA 94553-2829 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Mar 11, 2021 | Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC |
| Dec 15, 2020 | Grant Deed, Transfer NORTH AMERICAN TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 11, 2021 · Amount on Record |
| Deed Sale | Mar 11, 2021 · Amount on Record |
| Prior Sale | Dec 15, 2020 · Amount on Record |
| Deed Doc Number | 202175025 |
| Prior Transfer Date | Sep 24, 2007 |
| Prior Transfer Doc | 0000272712 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 11, 2021 |
| Property Address | 915 SHELL AVE, MARTINEZ, CA 94553-2829 |
| Document Number | 0000075025 |
| Map Reference | MB 14 PG 297 |
| Instrument Date | Mar 08, 2021 |
| Instrument | 2021-075025 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| 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 | Community Property (Marital Community) with Rights of Survivorship |
| Address | 915 SHELL AVE, MARTINEZ, CA 94553-2829 |
| Document Number | 0000075026 |
|---|---|
| Date | Mar 11, 2021 |
| Instrument | 2021-075026 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 15, 2020 |
| Property Address | 915 SHELL AVE, MARTINEZ, CA 94553-2829 |
| Document Number | 0000314750 |
| Instrument Date | Dec 12, 2020 |
| Instrument | 314750 |
| Transaction Type | Transfer |
| Record Updated | Dec 29, 2020 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $501.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 103 LASATA CT DANVILLE CA 945264413, DANVILLE, CA 94526-4413 |
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 | $626,000 (-2.49%) Land $383,000 Building $243,000 | |
| 2025 | $8,568.00 (+8.92%) | $642,000 (+6.12%) Land $393,263 Building $248,737 |
| 2023 | $7,866.00 (-7.42%) | $605,000 Land $371,000 Building $234,000 |
| 2022 | $8,496.00 |
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