Contra Costa County property record for 1304 Estudillo St, Martinez, CA 94553
| Property Type | Quadplex |
|---|---|
| Details | 1,982 sqft · built 1934 |
| Lot Size | 0.092 acres (4,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $52,000 (Nov 1997) |
| Tax Bill | $6,141 (2025) |
| Deeds & Mortgages | May 2018 Transfer |
| Flood Zone | Zone AO (high risk) |
| APN | 372-335-002-5 |
| Primary APN | 372-335-002-5 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 1,982 sqft Living Area |
| 1st Floor Area | 1,982 sqft |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Architectural Style | Quadruplex |
| Lot Area | 4,000 sqft (0.092 acres) |
| Street Address | 1304 ESTUDILLO ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1761 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | R3.5 |
| Legal Description | ORIGINAL SURVEY POR LTS 1 & 2 BLK 49 |
| Legal Subdivision | MARTINEZ |
| Legal Block | 49 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 317000 |
Source: Contra Costa County assessment roll, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 155 MONTECITO CRES, WALNUT CREEK, CA 94597-3417 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 26, 1997 · Amount on Record |
| Deed Sale | Nov 26, 1997 · Amount on Record |
| Prior Sale | Dec 23, 1994 · Amount on Record |
| Deed Document Number | 1997232818 |
| Last Transfer Date | May 10, 2018 |
| Transfer Doc | 0000075706 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 14, 2018 |
| Property Address | 1304 ESTUDILLO ST, MARTINEZ, CA 94553-1761 |
| Document Number | 0000075706 |
| Instrument Date | May 10, 2018 |
| Instrument | 75706 |
| Transaction Type | Transfer |
| Record Updated | Jun 4, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 155 MONTECITO CRES WALNUT CREEK CA 945973417, WALNUT CREEK, CA 94597-3417 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $270,670 (+2%) Land $82,220 Building $188,450 | |
| 2025 | $6,141.00 (+3.4%) | $265,363 (+4.04%) Land $80,608 Building $184,755 |
| 2023 | $5,939.00 (-1.28%) | $255,061 Land $77,479 Building $177,582 |
| 2022 | $6,016.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| 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 |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 853 locations within half a mile, as of December 31, 2025
| 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.
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