Contra Costa County property record for 300 Diehl Way, Pittsburg, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,384 sqft · built 1979 |
| Lot Size | 0.273 acres (11,868 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $300,000 (Dec 2012) |
| Tax Bill | $4,840 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Jun 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 089-392-003-3 |
| Primary APN | 089-392-003-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,384 sqft Living Area |
| Gross Area | 2,890 sqft |
| 1st Floor Area | 1,482 sqft |
| 2nd Floor Area | 902 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 11,868 sqft (0.273 acres) |
| Garage Type | Attached |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 300 DIEHL WAY |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-6235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T05086 L0243 B |
| Legal Subdivision | SUBDIVISION 5086 |
| Legal Tract | 05086 |
| Legal Lot Number | 243 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 313107 |
Source: Contra Costa County records, as of October 19, 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 Record |
|---|---|
| Mailing Address | 300 DIEHL WAY, PITTSBURG, CA 94565-6235 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Date | Document |
|---|---|
| Aug 10, 2021 | Deed of Trust, Mortgage · FHA Mortgage MIDLAND MORTGAGE |
| Jun 6, 2022 | Deed of Trust, Mortgage · FHA Mortgage MIDLAND MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 6, 2012 · Amount on Record |
| Deed Sale | Dec 6, 2012 · Amount on Record |
| Prior Sale | Jul 26, 2012 · Amount on Record |
| Deed Document Number | 2012311028 |
| Prior Transfer Date | Nov 30, 2012 |
| Prior Transfer Doc | 0000311029 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 300 DIEHL WAY, PITTSBURG, CA 94565-6235 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 300 DIEHL WAY, PITTSBURG, CA 94565-6235 |
| Document Number | 0000222249 |
|---|---|
| Date | Aug 10, 2021 |
| Instrument | 2021-222249 |
| Name | MIDLAND MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | OKLAHOMA CITY, OK 73118 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 256 Months |
| Due | Dec 1, 2042 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 300 DIEHL WAY, PITTSBURG, CA 94565-6235 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 300 DIEHL WAY, PITTSBURG, CA 94565-6235 |
| Document Number | 0000094329 |
|---|---|
| Date | Jun 6, 2022 |
| Instrument | 2022-094329 |
| Name | MIDLAND MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | OKLAHOMA CITY, OK 73118 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 246 Months |
| Due | Dec 1, 2042 |
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 | $376,802 (+2%) Land $75,357 Building $301,445 | |
| 2025 | $4,840.00 (+4.51%) Homeowner's exemption | $369,415 (+4.04%) Land $73,880 Building $295,535 |
| 2023 | $4,631.00 (-1.41%) Homeowner's exemption | $355,072 Land $71,012 Building $284,060 |
| 2022 | $4,697.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect 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 652 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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