Contra Costa County property record for 615 1st Ave, Crockett, CA 94525
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.5 ba · 1,724 sqft · built 1904 |
| Lot Size | 0.083 acres (3,600 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,537 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 354-132-013-5 |
| Primary APN | 354-132-013-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,724 sqft Living Area |
| 1st Floor Area | 1,204 sqft |
| 2nd Floor Area | 520 sqft |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1920 |
| Lot Area | 3,600 sqft (0.083 acres) |
| Street Address | 615 1ST AVE |
|---|---|
| City | CROCKETT |
| State | CA |
| Zip | 94525-1147 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | M12 |
| Legal Description | TOWN OF VALONA POR 3&4 D |
| Legal Subdivision | VALONA |
| Legal Block | D |
| Legal Lot Number | 3,4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 357000 |
615 1st Ave is owner-occupied and held in a trust since December 2008.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 615 1ST AVE, CROCKETT, CA 94525-1147 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | 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 Transfer Date | Dec 23, 2008 |
| Transfer Doc | 0000006533 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 615 1st Ave was $3,537 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | John Swett Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $198,951 (+2%) Land $88,352 Building $110,599 | |
| 2025 | $3,537.00 Homeowner's exemption | $195,051 Land $86,620 Building $108,431 |
| 2023 | $3,230.00 (+1.51%) Homeowner's exemption | $187,478 Land $83,257 Building $104,221 |
| 2022 | $3,182.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 615 1st Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 615 1st Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 430 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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