Contra Costa County property record for 343 Coolcrest Dr, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,772 sqft · built 2016 |
| Lot Size | 0.076 acres (3,288 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $440,000 (Dec 2016) |
| Tax Bill | $11,578 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 037-580-068-7 |
| Primary APN | 037-580-068-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,772 sqft Living Area |
| 1st Floor Area | 735 sqft |
| 2nd Floor Area | 1,037 sqft |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Lot Area | 3,288 sqft (0.076 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 343 COOLCREST DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2851 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9351 L491 |
| Legal Subdivision | SUBDIVISION 9351 |
| Legal Tract | 9351 |
| Legal Lot Number | 491 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 302011 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 343 COOLCREST DR, OAKLEY, CA 94561-2851 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 27, 2016 · Amount on Record |
| Deed Sale | Dec 27, 2016 · Amount on Record |
| Deed Document Number | 2016280747 |
| Prior Transfer Date | Dec 7, 2016 |
| Prior Transfer Doc | 0000280746 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 343 COOLCREST DR, OAKLEY, CA 94561-2851 |
| Document Number | 0000075819 |
| Instrument Date | Apr 16, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 5, 2020 |
| Title Company | NAVY FEDERAL TITLE/CALIFORNIA, NAVY FED'L TITLE/CALIFORNIA |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 343 COOLCREST DR OAKLEY CA 945612851, OAKLEY, CA 94561-2851 |
| Document Number | 0000075819 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 75819 |
| Name | NAVY FCU |
|---|---|
| Type | Credit Union |
| Address | VIENNA, VA 22180 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 21, 2050 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $520,744 (+2%) Land $118,377 Building $402,367 | |
| 2025 | $11,578.00 (+2.58%) Homeowner's exemption | $510,534 (+4.04%) Land $116,056 Building $394,478 |
| 2023 | $11,287.00 (+2.03%) | $490,711 Land $111,550 Building $379,161 |
| 2022 | $11,062.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
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 | Moderate above 63% of the US · lower than 61% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007 |
|---|---|
| Water Source | Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT |
| Last State Inspection | Jan 2024 |
| Also Mapped Here | CONTRA COSTA WATER DISTRICT |
| Lead | 2 ppb (2020–2022) 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 762 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 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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