Contra Costa County property record for 42 Millthwait Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1953 |
| Square Footage | 2,022 sqft Living Area |
| Lot Size | 28,350 sqft (0.651 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $815,000 (2019) |
| Tax Bill | $14,055.00 (2025) |
| Primary APN | 367-121-003-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,022 sqft Living Area |
| 1st Floor | 1,665 sqft 1st Floor |
| Basement Area | 357 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Traditional Style |
| Exterior Material | Stucco Exterior |
| Roof Material | Wood Shingle Roof |
| Lot Area | 28,350 sqft (0.651 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 42 MILLTHWAIT DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9782 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MILLTHWAIT LOT 8 |
| Legal Subdivision | MILLTHWAIT |
| Legal Lot Number | 8 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | BRIONES |
| Census Blockgroup | 1 |
| Census Block | 1051 |
| Census Tract | 356002 |
Source: Contra Costa County records · APN 367-121-003-1
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 | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 18, 2020 | Deed of Trust, Mortgage · Veterans Administration Mortgage UNITED WHOLESALE MORTGAGE |
| Feb 07, 2022 | Deed of Trust, Mortgage · Veterans Administration Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 11, 2022 | Agreement of Sale, Transfer |
| May 16, 2019 | Grant Deed, Transfer · Veterans Administration Mortgage FIRST AMERICAN TITLE COMPANY |
| Apr 11, 2018 | Intrafamily Transfer, Transfer · Line of Credit FREMONT BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 16, 2019 · Amount on Record |
| Deed Sale | May 16, 2019 · Amount on Record |
| Prior Sale | May 21, 2015 · Amount on Record |
| Deed Doc Number | 201971488 |
| Prior Transfer Date | Mar 30, 2018 |
| Prior Transfer Doc | 0000055386 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000030234 |
|---|---|
| Date | Feb 18, 2020 |
| Instrument | 2020-030234 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Document Number | 0000023640 |
|---|---|
| Date | Feb 07, 2022 |
| Instrument | 2022-023640 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Agreement of Sale |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 11, 2022 |
| Property Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Document Number | 0000152781 |
| Map Reference | MB 49 PG 50 |
| Instrument Date | Feb 05, 2022 |
| Instrument | 2022-152781 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 42 MILLTHWAIT DR, 42, MARTINEZ, CA 94553-9782 |
| Name | Verified Name |
|---|---|
| Address | 5019 IMHOFF PL, MARTINEZ, CA 94553-4316 |
| Investor | Possibly a Property Investor |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 16, 2019 |
| Property Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Document Number | 0000071488 |
| Map Reference | MB 49 PG 50 |
| Instrument Date | May 15, 2019 |
| Instrument | 2019-071488 |
| Transaction Type | Transfer |
| Record Updated | Feb 06, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| 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 | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Document Number | 0000071489 |
|---|---|
| Date | May 16, 2019 |
| Instrument | 2019-071489 |
| Type | Mortgage Company |
|---|
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 11, 2018 |
| Property Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Document Number | 0000055386 |
| Map Reference | MB 49 PG 50 |
| Instrument Date | Mar 30, 2018 |
| Instrument | 2018-055386 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 42 MILLTHWAIT DR, MARTINEZ, CA 94553-9782 |
| Investor | Possibly a Property Investor |
| Document Number | 0000055387 |
|---|---|
| Date | Apr 11, 2018 |
| Instrument | 2018-055387 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 06, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
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 | $927,324 (+2%) Land $637,181 Building $290,143 | |
| 2025 | $14,055.00 (+4.79%) Homeowner's exemption | $909,142 (+4.04%) Land $624,688 Building $284,454 |
| 2023 | $13,413.00 (+1.33%) Homeowner's exemption | $873,841 Land $600,432 Building $273,409 |
| 2022 | $13,237.00 |
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