Contra Costa County property record for 424 Lassen Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1980 |
| Square Footage | 1,265 sqft Living Area |
| Lot Size | 8,692 sqft (0.2 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $500,000 (2018) |
| Tax Bill | $7,212.00 (2025) |
| Primary APN | 155-195-009-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,265 sqft Living Area |
| 1st Floor | 1,265 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 8,692 sqft (0.2 acres) |
| Depth X Width | 100 ft x 70 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 420 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Street Address | 424 LASSEN DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4910 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2194 LOT 60 |
| Legal Subdivision | 2194 MUIR MDWS |
| Legal Tract | 2194 |
| Legal Lot Number | 60 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 321101 |
Source: Contra Costa County records · APN 155-195-009-8
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 | Individual Name on File |
|---|---|
| Mailing Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 16, 2018 | Deed of Trust, Mortgage FIRST PROBATE |
| Nov 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Nov 19, 2018 | Affidavit of Death, Transfer FIRST AMERICAN TITLE |
| Nov 19, 2018 | Grant Deed, Transfer · Conventional Mortgage LENDUS LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 19, 2018 · Amount on Record |
| Deed Sale | Nov 19, 2018 · Amount on Record |
| Deed Doc Number | 2018186898 |
| Prior Transfer Date | Nov 15, 2018 |
| Prior Transfer Doc | 0000186897 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | STEWART TITLE OF SACRAMENTO |
| Name | Verified Name |
|---|
| Document Number | 0000163610 |
|---|---|
| Date | Oct 16, 2018 |
| Instrument | 2018-163610 |
| Name | FIRST PROBATE |
|---|---|
| Type | Non-Lending Institution |
| Address | ENCINO, CA 91436 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Document Number | 0000326875 |
|---|---|
| Date | Nov 30, 2021 |
| Instrument | 2021-326875 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 19, 2018 |
| Property Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Document Number | 0000186897 |
| Instrument Date | Nov 15, 2018 |
| Instrument | 186897 |
| Transaction Type | Transfer |
| Record Updated | Nov 30, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 25A CRESCENT DR #413 PLEASANT HILL CA 945235508, 413, PLEASANT HILL, CA 94523-5508 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 19, 2018 |
| Property Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Document Number | 0000186898 |
| Map Reference | MB 97 PG 40 |
| Instrument Date | Nov 15, 2018 |
| Instrument | 2018-186898 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| 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 |
|---|---|
| Address | 424 LASSEN DR, MARTINEZ, CA 94553-4910 |
| Document Number | 0000186899 |
|---|---|
| Date | Nov 19, 2018 |
| Instrument | 2018-186899 |
| Name | LENDUS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2048 |
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 | Mount Diablo 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 | $568,907 (+2%) Land $477,885 Building $91,022 | |
| 2025 | $7,212.00 (+4.13%) | $557,753 (+4.04%) Land $468,515 Building $89,238 |
| 2023 | $6,926.00 (+0.84%) | $536,097 Land $450,323 Building $85,774 |
| 2022 | $6,868.00 |
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