Contra Costa County property record for 84 Dubost Ct, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,344 sqft · built 1969 |
| Lot Size | 0.358 acres (15,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $525,000 (Dec 2000) |
| Tax Bill | $10,460 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-251-031-9 |
| Primary APN | 218-251-031-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,344 sqft Living Area |
| Gross Area | 2,945 sqft |
| 1st Floor Area | 1,376 sqft |
| 2nd Floor Area | 968 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 15,600 sqft (0.358 acres) |
| Garage Type | Attached |
| Garage Area | 601 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 84 DUBOST CT |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-3008 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3537 LOT 21 & POR 20 EX MR |
| Legal Subdivision | RANCHO SAN RAMON SUB 3537 |
| Legal Tract | 3537 |
| Legal Lot Number | 21 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5005 |
| Census Tract | 345105 |
84 Dubost Ct is owned and occupied by two individuals who bought it in December 2000.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 84 DUBOST CT, DANVILLE, CA 94526-3008 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 Sale | Dec 15, 2000 · Amount on File |
| Deed Sale | Dec 15, 2000 · Amount on File |
| Prior Sale | Jun 13, 1996 · Amount on File |
| Deed Document Number | 2000281424 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 84 DUBOST CT, DANVILLE, CA 94526-3008 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000126239 |
|---|---|
| Date | Jun 26, 2020 |
| Instrument | 2020-126239 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | FRANKLIN, TN 37067 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
The 2025 property tax bill for 84 Dubost Ct was $10,460 with a homeowner's exemption.
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 | $876,061 (+2%) Land $414,977 Building $461,084 | |
| 2025 | $10,460.00 Homeowner's exemption | $858,885 Land $406,841 Building $452,044 |
| 2023 | $9,970.00 (+0.75%) Homeowner's exemption | $825,536 Land $391,044 Building $434,492 |
| 2022 | $9,896.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 84 Dubost Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 84 Dubost Ct is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 315 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile.
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