Contra Costa County property record for 1321 Thomas Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,934 sqft · built 1949 |
| Lot Size | 0.49 acres (21,344 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (May 2004) |
| Tax Bill | $7,003 (2025) |
| Deeds & Mortgages | Oct 2025 Mortgage Feb 2024 Mortgage + 6 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 372-111-024-9 |
| Primary APN | 372-111-024-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,934 sqft Living Area |
| 1st Floor Area | 2,175 sqft |
| Basement Area | 759 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 21,344 sqft (0.49 acres) |
| Garage Type | Attached |
| Garage Area | 638 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1321 THOMAS DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2308 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MARTINEZ PARK ADDN #3 POR LOT 1 |
| Legal Subdivision | MARTINEZ PARK ADD |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 318000 |
Source: Contra Costa County records · APN 372-111-024-9
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 | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 28, 2025 | Deed of Trust, Mortgage PACIFIC SERVICE CU |
| Feb 22, 2024 | Deed of Trust, Mortgage PACIFIC SERVICE CU |
| Feb 22, 2024 | Deed of Trust, Mortgage PACIFIC SERVICE CU |
| Aug 02, 2017 | Deed of Trust, Mortgage · Conventional Mortgage BOKF NA |
| Sep 25, 2017 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Nov 16, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC |
| Aug 11, 2020 | Deed of Trust, Mortgage · Conventional Mortgage BOKF NA |
| Feb 09, 2017 | Deed of Trust, Mortgage · Conventional with PMI BANC HM LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 25, 2004 · Amount on Record |
| Deed Sale | May 25, 2004 · Amount on Record |
| Deed Document Number | 2004196729 |
| Last Transfer Date | Aug 22, 2008 |
| Transfer Doc | 0000190843 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Nov 07, 2025 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Document Number | 0000113270 |
|---|---|
| Date | Oct 28, 2025 |
| Instrument | 2025- 113270 |
| Name | PACIFIC SERVICE CU |
|---|---|
| Type | Credit Union |
| Address | PO BOX 8191, WALNUT CREEK, CA 94596 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Apr 03, 2024 |
| Title Company | CHICAGO TITLE-INLAND EMPIRE, CHICAGO TITLE INLAND EMPIRE |
| Name | Verified Name |
|---|---|
| Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Document Number | 0000016329 |
|---|---|
| Date | Feb 22, 2024 |
| Instrument | 2024-016329 |
| Name | PACIFIC SERVICE CU |
|---|---|
| Type | Credit Union |
| Address | WALNUT CREEK, CA 94596 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Mar 19, 2024 |
| Title Company | CHICAGO TITLE-INLAND EMPIRE, CHICAGO TITLE INLAND EMPIRE |
| Name | Verified Name |
|---|---|
| Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Document Number | 0000016329 |
|---|---|
| Date | Feb 22, 2024 |
| Instrument | 2024-016329 |
| Name | PACIFIC SERVICE CU |
|---|---|
| Type | Credit Union |
| Address | WALNUT CREEK, CA 94596 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TIMIOS INC |
| Name | Verified Name |
|---|
| Document Number | 0000138595 |
|---|---|
| Date | Aug 02, 2017 |
| Instrument | 2017-138595 |
| Name | BOKF NA |
|---|---|
| Type | Bank |
| Address | TULSA, OK 74153 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000174281 |
|---|---|
| Date | Sep 25, 2017 |
| Instrument | 2017-174281 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 05, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Document Number | 0000275422 |
|---|---|
| Date | Nov 16, 2020 |
| Instrument | 2020-275422 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92606 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SOLIDIFI TITLE & CLOSING |
| Name | Verified Name |
|---|
| Document Number | 0000166798 |
|---|---|
| Date | Aug 11, 2020 |
| Instrument | 2020-166798 |
| Name | BOKF NA |
|---|---|
| Type | Bank |
| Address | TULSA, OK 74153 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1321 THOMAS DR, MARTINEZ, CA 94553-2308 |
| Document Number | 0000029613 |
| Instrument Date | Feb 09, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 21, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1321 THOMAS DR MARTINEZ CA 945532308, MARTINEZ, CA 94553-2308 |
| Document Number | 0000029613 |
|---|---|
| Date | Feb 16, 2017 |
| Instrument | 29613 |
| Name | BANC HM LNS |
|---|---|
| Type | Bank |
| Address | IRVINE, CA 92612 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 15, 2047 |
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 | $529,844 (+2%) Land $237,369 Building $292,475 | |
| 2025 | $7,003.00 (+6.49%) Homeowner's exemption | $519,456 (+4.04%) Land $232,715 Building $286,741 |
| 2023 | $6,576.00 (+1.65%) Homeowner's exemption | $499,286 Land $223,679 Building $275,607 |
| 2022 | $6,469.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1982–2017) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
| Wildfire Risk | Moderate above 66% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Unwired.
Based on FCC filings for 348 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MARTINEZ serves 31,015 people |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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