Contra Costa County property record for 120 Millthwait Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1959 |
| Square Footage | 1,847 sqft Living Area |
| Lot Size | 21,450 sqft (0.492 acres) |
| Garage | Attached, 528 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $4,789.00 (2025) |
| Primary APN | 367-111-001-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,847 sqft Living Area |
| 1st Floor | 1,847 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1959 |
| Lot Area | 21,450 sqft (0.492 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 528 sqft Garage |
| Street Address | 120 MILLTHWAIT DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9785 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2216 LOT 31 |
| Legal Subdivision | MILLTH WAIT UNIT #4 |
| Legal Tract | 2216 |
| Legal Lot Number | 31 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | BRIONES |
| Census Blockgroup | 1 |
| Census Block | 1051 |
| Census Tract | 356002 |
Source: Contra Costa County records · APN 367-111-001-7
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 | 120 MILLTHWAIT DR, MARTINEZ, CA 94553-9785 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | $349,064 (+2%) Land $168,215 Building $180,849 | |
| 2025 | $4,789.00 (+6.64%) Homeowner's exemption | $342,220 (+4.04%) Land $164,917 Building $177,303 |
| 2023 | $4,491.00 (+1.65%) Homeowner's exemption | $328,933 Land $158,514 Building $170,419 |
| 2022 | $4,418.00 |
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