Contra Costa County property record for 583 W 10th St, Pittsburg, CA 94565
| Property Type | Light Industrial |
|---|---|
| Details | 6,510 sqft · built 1968 |
| Lot Size | 0.492 acres (21,431 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $11,092 (2025) |
| Deeds & Mortgages | Mar 2018 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 085-260-180-6 |
| Primary APN | 085-260-180-6 |
|---|---|
| Alternative APNs |
|
| Total Rooms | 5 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 6,510 sqft Gross Area |
| 1st Floor Area | 6,510 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Lot Area | 21,431 sqft (0.492 acres) |
| Street Address | 583 W 10TH ST, 593 |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-1801 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | PCL MAP 78 PG 13 PCL A & T8625 POR L95 |
| Legal Subdivision | PARCEL MAP 7905 |
| Legal Tract | 8625 |
| Legal Lot Number | 95 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 35 CHADBOURNE DR, DANVILLE, CA 94506-6127 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 7, 2018 |
| Transfer Doc | 0000036485 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 9, 2018 |
| Property Address | 583 W 10TH ST # 593, 593, PITTSBURG, CA 94565-1801 |
| Document Number | 0000036485 |
| Instrument Date | Mar 7, 2018 |
| Instrument | 36485 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2018 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 35 CHADBOURNE DR DANVILLE CA 945066127, DANVILLE, CA 94506-6127 |
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 | $738,447 (+2%) Land $150,289 Building $588,158 | |
| 2025 | $11,092.00 (+5.47%) | $723,969 (+4.04%) Land $147,343 Building $576,626 |
| 2023 | $10,517.00 (+0.21%) | $695,858 (+2%) Land $141,622 Building $554,236 |
| 2022 | $10,495.00 | $682,215 Land $138,846 Building $543,369 |
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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