Contra Costa County property record for 1135 Gregory Ave, 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 | 1,601 sqft Living Area |
| Lot Size | 7,000 sqft (0.161 acres) |
| Garage | Attached, 333 sqft |
| Tax Bill | $1,684.00 (2025) |
Source: Contra Costa County records · APN 374-154-024-3
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 | 2279 BROWN AVE, SANTA CLARA, CA 95051-1725 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Oct 09, 2012 |
| Transfer Doc | 0000249234 |
| 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 |
| 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 | $62,087 (+2%) Land $21,970 Building $40,117 | |
| 2025 | $1,684.00 (+6.31%) | $60,871 (+4.04%) Land $21,540 Building $39,331 |
| 2023 | $1,584.00 (+1.21%) | $58,508 Land $20,704 Building $37,804 |
| 2022 | $1,565.00 |
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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 374-154-024-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,601 sqft Living Area |
| 1st Floor | 1,197 sqft 1st Floor |
| Basement Area | 404 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 7,000 sqft (0.161 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 333 sqft Garage |
| Street Address | 1135 GREGORY AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2751 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LA SALLE HEIGHTS #6 204 |
| Legal Subdivision | LA SALLE HEIGHTS 06 |
| Legal Lot Number | 204 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 319002 |
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