Contra Costa County property record for 2 White Diamond Ln, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,078 sqft · built 2018 |
| Lot Size | 0.466 acres (20,298 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,250,000 (Apr 2019) |
| Tax Bill | $16,633 (2025) |
| Deeds & Mortgages | Apr 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-043-041-9 |
| Primary APN | 120-043-041-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,078 sqft Living Area |
| 1st Floor Area | 3,078 sqft |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Lot Area | 20,298 sqft (0.466 acres) |
| Garage Type | Attached |
| Garage Area | 455 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 2 WHITE DIAMOND LN |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1085 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9419 L2 |
| Legal Subdivision | VERNA WAY SUB 9419 |
| Legal Tract | 9419 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 355306 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 2 WHITE DIAMOND LN, CLAYTON, CA 94517-1085 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 12, 2019 · Amount on Record |
| Deed Sale | Apr 12, 2019 · Amount on Record |
| Deed Document Number | 201950838 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 12, 2019 |
| Property Address | 2 WHITE DIAMOND LN, CLAYTON, CA 94517-1085 |
| Document Number | 0000050838 |
| Instrument Date | Apr 8, 2019 |
| Instrument | 50838 |
| Transaction Type | Transfer |
| Record Updated | May 24, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,375.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 2 WHITE DIAMOND LN CLAYTON CA 94517, CLAYTON, CA 94517 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,422,280 (+2%) Land $477,885 Building $944,395 | |
| 2025 | $16,633.00 (+4.21%) Homeowner's exemption | $1,394,393 (+4.04%) Land $468,515 Building $925,878 |
| 2023 | $15,961.00 (+1.15%) Homeowner's exemption | $1,340,249 Land $450,323 Building $889,926 |
| 2022 | $15,779.00 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 453 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband.
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