Contra Costa County property record for 214 Diane Ave, Pittsburg, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 961 sqft · built 1955 |
| Lot Size | 0.114 acres (4,960 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $100,000 (Jun 2017) |
| Tax Bill | $3,416 (2025) |
| Deeds & Mortgages | Jun 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 073-181-002-4 |
| Primary APN | 073-181-002-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 961 sqft Living Area |
| 1st Floor Area | 961 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 4,960 sqft (0.114 acres) |
| Garage Type | Attached |
| Garage Area | 233 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 214 DIANE AVE |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-4105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Description | BILTMORE SUBN LOT 9 |
| Legal Subdivision | BILTMORE SUB |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 312000 |
214 Diane Ave is held in a trust since December 2024.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3272 AMENO DR, LAFAYETTE, CA 94549-4754 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 20, 2017 · Amount on File |
| Deed Sale | Jun 20, 2017 · Amount on File |
| Deed Document Number | 2017109780 |
| Last Transfer Date | Dec 2, 2024 |
| Transfer Doc | 0000129590 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 20, 2017 |
| Property Address | 214 DIANE AVE, PITTSBURG, CA 94565-4105 |
| Document Number | 0000109780 |
| Instrument Date | Jun 14, 2017 |
| Instrument | 109780 |
| Transaction Type | Transfer |
| Record Updated | Jun 30, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $110.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2200 PACIFIC AVE #7B SAN FRANCISCO CA 941151411, 7B, SAN FRANCISCO, CA 94115-1411 |
The 2025 property tax bill for 214 Diane Ave was $3,416.
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 | $242,671 (+2%) Land $177,566 Building $65,105 | |
| 2025 | $3,416.00 | $237,914 Land $174,085 Building $63,829 |
| 2023 | $3,303.00 (-1.26%) | $228,677 Land $167,326 Building $61,351 |
| 2022 | $3,345.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 214 Diane Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 4 (1982–1987) |
| Most Recent Claim | Jan 1987 · tidal / storm surge |
| 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.
No wildfire likelihood is modeled around 214 Diane Ave, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no wildfire likelihood modeled here |
|---|
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 259 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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