Contra Costa County property record for 581 W 10th St, Pittsburg, CA 94565
| Property Type | Light Industrial |
|---|---|
| Details | 3,120 sqft · built 1957 |
| Lot Size | 0.46 acres (20,038 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,742 (2025) |
| Deeds & Mortgages | Feb 2019 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 085-260-015-4 |
| Primary APN | 085-260-015-4 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 3,120 sqft Gross Area |
| 1st Floor Area | 3,120 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 20,038 sqft (0.46 acres) |
| Street Address | 581 W 10TH ST, 589 |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-1801 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | PCL MAP 78 PG 13 PCL B |
| Legal Tract | 78PM13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 310000 |
Source: Contra Costa County records, 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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 1596 RAMONA WAY, ALAMO, CA 94507-1030 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 11, 2019 |
| Property Address | 581 W 10TH ST # 589, 589, PITTSBURG, CA 94565-1801 |
| Document Number | 0000018422 |
| Instrument Date | Jan 16, 2019 |
| Instrument | 18422 |
| Transaction Type | Transfer |
| Record Updated | Feb 25, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1596 RAMONA WAY ALAMO CA 945071030, ALAMO, CA 94507-1030 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pittsburg City |
| Unified School District | Pittsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $298,674 (+2%) Land $199,522 Building $99,152 | |
| 2025 | $5,742.00 (+16.38%) | $292,818 (+4.04%) Land $195,610 Building $97,208 |
| 2023 | $4,934.00 (-0.3%) | $281,449 (+2%) Land $188,015 Building $93,434 |
| 2022 | $4,949.00 | $275,931 Land $184,329 Building $91,602 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2017) |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2022–2024) 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 583 locations within half a mile, as of December 31, 2025
| 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 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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