Contra Costa County property record for 3044 Gritstone St, Danville, CA 94506
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.5 ba · 4,825 sqft · built 2015 |
| Lot Size | 0.151 acres (6,576 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $23,076 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 206-800-011-2 |
| Primary APN | 206-800-011-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 4,825 sqft Living Area |
| 1st Floor Area | 2,172 sqft |
| 2nd Floor Area | 2,653 sqft |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Cluster |
| Lot Area | 6,576 sqft (0.151 acres) |
| Garage Type | Attached |
| Garage Area | 646 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3044 GRITSTONE ST |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94506-4816 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9315 POR L437 & PCL A |
| Legal Tract | 9315 |
| Legal Lot Number | 437 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 355126 |
3044 Gritstone St is owned and occupied by an individual who acquired it in August 2014.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3044 GRITSTONE ST, DANVILLE, CA 94506-4816 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 25, 2014 |
| Transfer Doc | 0000155815 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3044 Gritstone St was $23,076 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 | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,948,404 (+2%) Land $1,006,223 Building $942,181 | |
| 2025 | $23,076.00 Homeowner's exemption | $1,910,201 Land $986,494 Building $923,707 |
| 2023 | $22,197.00 (+2.71%) Homeowner's exemption | $1,836,028 Land $948,188 Building $887,840 |
| 2022 | $21,612.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3044 Gritstone St in Zone X, an area of minimal flood risk.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 3 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.
Wildfire risk around 3044 Gritstone St is high, ranking above 77% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 77% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 | 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 333 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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