Contra Costa County property record for 259 Duperu Dr, Crockett, CA 94525
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,629 sqft · built 1983 |
| Lot Size | 0.193 acres (8,400 sqft) |
| Owner | Trust Name on File |
| Last Sale | $365,000 (Nov 2009) |
| Tax Bill | $6,617 (2025) |
| Deeds & Mortgages | Nov 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 354-332-007-5 |
| Primary APN | 354-332-007-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,629 sqft Living Area |
| 1st Floor Area | 1,536 sqft |
| 2nd Floor Area | 1,093 sqft |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 8,400 sqft (0.193 acres) |
| Garage Type | Attached |
| Garage Area | 455 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 259 DUPERU DR |
|---|---|
| City | CROCKETT |
| State | CA |
| Zip | 94525-1437 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T05000 L0060 B |
| Legal Tract | 05000 |
| Legal Lot Number | 60 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 357000 |
259 Duperu Dr is owner-occupied and held in a trust since November 2009.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 259 DUPERU DR, CROCKETT, CA 94525-1437 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Nov 13, 2009 · Amount on File |
| Deed Sale | Nov 13, 2009 · Amount on File |
| Prior Sale | Jun 11, 2009 · Amount on File |
| Deed Document Number | 2009269932 |
| Prior Transfer Date | Aug 15, 1996 |
| Prior Transfer Doc | 0000158419 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 21, 2019 |
| Property Address | 259 DUPERU DR, CROCKETT, CA 94525-1437 |
| Document Number | 0000209319 |
| Instrument Date | Nov 19, 2019 |
| Instrument | 209319 |
| Transaction Type | Transfer |
| Record Updated | Dec 4, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 259 DUPERU DR CROCKETT CA 945251437, CROCKETT, CA 94525-1437 |
The 2025 property tax bill for 259 Duperu Dr was $6,617 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 | $480,556 (+2%) Land $131,654 Building $348,902 | |
| 2025 | $6,617.00 Homeowner's exemption | $471,134 Land $129,073 Building $342,061 |
| 2023 | $6,305.00 (+0.67%) Homeowner's exemption | $452,841 Land $124,062 Building $328,779 |
| 2022 | $6,263.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 259 Duperu Dr in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1995.
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 |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 6 (1995–2017) |
| Claims Outside the SFHA | 1 of 6 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
| 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.
Wildfire risk around 259 Duperu Dr is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 176 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Unwired.
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