Contra Costa County property record for 919 Brown St, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,243 sqft · built 1928 |
| Lot Size | 0.152 acres (6,612 sqft) |
| Owner | Individual Name on File |
| Last Sale | $70,000 (Jul 2018) |
| Tax Bill | $4,135 (2025) |
| Deeds & Mortgages | Sep 2023 Line of Credit Aug 2020 Second Mortgage + 3 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 374-131-010 |
| Primary APN | 374-131-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,243 sqft Living Area |
| 1st Floor Area | 1,243 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Bungalow |
| Lot Area | 6,612 sqft (0.152 acres) |
| Porch | Porch |
| Cooling System | Window A/C |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 919 BROWN ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2574 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LA SALLE HEIGHTS #2 66 |
| Legal Subdivision | LA SALLE HEIGHTS 02 |
| Legal Lot Number | 66 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 317000 |
Source: Contra Costa County records · APN 374-131-010
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 | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 14, 2023 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA |
| Aug 27, 2020 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage DISCOVER BANK |
| Jun 17, 2021 | Correction Deed · Conventional Mortgage GUILD MORTGAGE CO |
| Jul 26, 2018 | Grant Deed, Transfer BANK OF AMERICA |
| Dec 28, 2017 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 26, 2018 · Amount on Record |
| Deed Sale | Jul 26, 2018 · Amount on Record |
| Prior Sale | Oct 08, 1999 · Amount on Record |
| Deed Document Number | 2018119147 |
| Prior Transfer Date | Jul 18, 2018 |
| Prior Transfer Doc | 0000119147 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Transaction Type | Mortgage |
| Record Updated | Sep 25, 2023 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000088821 |
|---|---|
| Date | Sep 14, 2023 |
| Instrument | 2023-088821 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | MARTINEZ, CA 94553 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000184917 |
|---|---|
| Date | Aug 27, 2020 |
| Instrument | 2020-184917 |
| Name | DISCOVER BANK |
|---|---|
| Type | Bank |
| Address | NEW CASTLE, DE 19720 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 27, 2050 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 17, 2021 |
| Property Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000175618 |
| Map Reference | VOL 21 PG 571 |
| Instrument Date | Jun 11, 2021 |
| Instrument | 2021-175618 |
| Record Updated | May 30, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000175619 |
|---|---|
| Date | Jun 17, 2021 |
| Instrument | 2021-175619 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 26, 2018 |
| Property Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000119147 |
| Instrument Date | Jul 18, 2018 |
| Instrument | 119147 |
| Transaction Type | Transfer |
| Record Updated | Aug 01, 2018 |
| Title Company | TITLE 365 CORAOPOLIS PA |
| Amount | Amount Recorded |
|---|---|
| Tax | $77.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner |
| Address | 919 BROWN ST MARTINEZ CA 945532574, MARTINEZ, CA 94553-2574 |
| Document Number | 119148 |
|---|---|
| Date | Jul 26, 2018 |
| Instrument | 119148 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jul 25, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 919 BROWN ST, MARTINEZ, CA 94553-2574 |
| Document Number | 0000006030 |
| Instrument Date | Dec 28, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 23, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 919 BROWN ST MARTINEZ CA 945532574, MARTINEZ, CA 94553-2574 |
| Document Number | 0000006030 |
|---|---|
| Date | Jan 16, 2018 |
| Instrument | 6030 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $275,108 (+2%) Land $152,369 Building $122,739 | |
| 2025 | $4,135.00 (+6.44%) | $269,715 (+4.04%) Land $149,382 Building $120,333 |
| 2023 | $3,885.00 (+1.54%) | $259,243 Land $143,582 Building $115,661 |
| 2022 | $3,826.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AO, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 70 policies |
| Nearby Flood Policies | 70 in force |
| Nearby Flood Claims | 51 (1980–2018) |
| Claims Outside the SFHA | 1 of 51 |
| Most Recent Claim | Sep 2018 |
| Claims by Event |
|
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| 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 |
May also be available: Unwired.
Based on FCC filings for 853 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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