Contra Costa County property record for 1002 Warren St, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1936 |
| Square Footage | 926 sqft Living Area |
| Lot Size | 5,500 sqft (0.126 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $590,000 (2025) |
| Tax Bill | $5,907.00 (2025) |
| Primary APN | 374-113-010-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 926 sqft Living Area |
| 1st Floor | 926 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1917 |
|---|---|
| Effective Year Built | Effective 1936 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 736 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 1002 WARREN ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1851 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | FRAZER ADDN LOT 4 POR 3 BLK 116 & TR ADJ |
| Legal Subdivision | FRAZER ADD |
| Legal Block | 116 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1030 |
| Census Tract | 317000 |
Source: Contra Costa County records · APN 374-113-010-2
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 Company Names on File |
|---|---|
| Mailing Address | 1002 WARREN ST, MARTINEZ, CA 94553-1851 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 26, 2025 · Amount on Record |
| Deed Sale | Feb 26, 2025 · Amount on Record |
| Prior Sale | Jan 15, 2025 · Amount on Record |
| Deed Doc Number | 202517929 |
| Prior Transfer Date | Jan 13, 2025 |
| Prior Transfer Doc | 0000004196 |
| 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 | $601,800 (+43.07%) Land $408,000 Building $193,800 | |
| 2025 | $5,907.00 (+6.45%) | $420,638 (+4.04%) Land $326,538 Building $94,100 |
| 2023 | $5,549.00 (+1.59%) | $404,306 Land $313,859 Building $90,447 |
| 2022 | $5,462.00 |
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