Contra Costa County property record for 2530 Orange St, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,528 sqft · built 1948 |
| Lot Size | 0.097 acres (4,225 sqft) |
| Owner | Individual Name on File |
| Last Sale | $110,000 (Jul 2010) |
| Tax Bill | $2,691 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 375-173-004-9 |
| Primary APN | 375-173-004-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 996 sqft |
| Basement Area | 532 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 4,225 sqft (0.097 acres) |
| Garage Type | Attached |
| Garage Area | 364 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 2530 ORANGE ST |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3344 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | MARTINEZ LAND #7 LOT 9 BLK 43 |
| Legal Subdivision | MARTINEZ LAND CO 07 |
| Legal Tract | 7 |
| Legal Block | 43 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 319002 |
Source: Contra Costa County records · APN 375-173-004-9
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 | Individual Name on File |
|---|---|
| Mailing Address | 2530 ORANGE ST, MARTINEZ, CA 94553-3344 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 09, 2010 · Amount on Record |
| Deed Sale | Jul 09, 2010 · Amount on Record |
| Prior Sale | Apr 19, 2010 · Amount on Record |
| Deed Document Number | 2010137239 |
| Prior Transfer Date | May 23, 2002 |
| Prior Transfer Doc | 0000191370 |
| Record Updated | Sep 20, 2026 |
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 | $143,735 (+2%) Land $65,333 Building $78,402 | |
| 2025 | $2,691.00 (+8.42%) Homeowner's exemption | $140,917 (+4.04%) Land $64,052 Building $76,865 |
| 2023 | $2,482.00 (+4.24%) Homeowner's exemption | $135,447 Land $61,566 Building $73,881 |
| 2022 | $2,381.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 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 |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Fiber | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 765 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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