Contra Costa County property record for 8 Diamond Ct, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,765 sqft · built 2009 |
| Lot Size | 0.36 acres (15,660 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $3,900,000 (Mar 2022) |
| Tax Bill | $45,979 (2025) |
| Deeds & Mortgages | Feb 2022 Line of Credit Mar 2022 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 199-383-003-1 |
| Primary APN | 199-383-003-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 3,765 sqft Living Area |
| 1st Floor Area | 3,765 sqft |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 15,660 sqft (0.36 acres) |
| Garage Type | Attached |
| Garage Area | 590 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 8 DIAMOND CT |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-2321 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3368 3 |
| Legal Subdivision | SUBDIVISION 3368 |
| Legal Tract | 3368 |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 345203 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 1, 2022 | Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST |
| Mar 31, 2022 | Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Apr 28, 2021 | Grant Deed, Transfer FIDELITY NATIONAL TITLE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 31, 2022 · Amount on Record |
| Deed Sale | Mar 31, 2022 · Amount on Record |
| Prior Sale | Apr 28, 2021 · Amount on Record |
| Deed Document Number | 202256886 |
| Prior Transfer Date | Jun 4, 1996 |
| Prior Transfer Doc | 0000108008 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Document Number | 0000019516 |
|---|---|
| Date | Feb 1, 2022 |
| Instrument | 2022-019516 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 31, 2022 |
| Property Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Document Number | 0000056886 |
| Map Reference | MB 104 PG 18 |
| Instrument Date | Mar 24, 2022 |
| Instrument | 2022-056886 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NOT AVAILABLE, DOMA TITLE OF CALIFORNIA INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Document Number | 0000056887 |
|---|---|
| Date | Mar 31, 2022 |
| Instrument | 2022-056887 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 28, 2021 |
| Property Address | 8 DIAMOND CT, DANVILLE, CA 94526-2321 |
| Document Number | 0000128164 |
| Map Reference | MB 104 PG 18 |
| Instrument Date | Apr 26, 2021 |
| Instrument | 2021-128164 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 105 LEAFIELD RD, DANVILLE, CA 94506-1928 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,221,484 (+2%) Land $2,597,836 Building $1,623,648 | |
| 2025 | $45,979.00 (+3.82%) | $4,138,711 (+4.04%) Land $2,546,899 Building $1,591,812 |
| 2023 | $44,289.00 (+40.75%) | $3,978,000 Land $2,448,000 Building $1,530,000 |
| 2022 | $31,467.00 |
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 | 4 in force |
| Nearby Flood Claims | 2 (1993–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 320 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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