Contra Costa County property record for 541 Buttonwood Dr, Danville, CA 94506
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,269 sqft · built 1985 |
| Lot Size | 0.222 acres (9,672 sqft) |
| Owner | Trust Name on File |
| Last Sale | $438,000 (Sep 1995) |
| Tax Bill | $9,084 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 203-602-003-6 |
| Primary APN | 203-602-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,269 sqft Living Area |
| 1st Floor Area | 1,214 sqft |
| 2nd Floor Area | 1,055 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 9,672 sqft (0.222 acres) |
| View / Lot | Golf Course |
| Garage Type | Attached |
| Garage Area | 714 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 541 BUTTONWOOD DR |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94506-2161 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T05439 L0055 B |
| Legal Tract | 05439 |
| Legal Lot Number | 55 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 355112 |
541 Buttonwood Dr is owner-occupied and held in a trust since September 1995.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 541 BUTTONWOOD DR, DANVILLE, CA 94506-2161 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Sep 7, 1995 · Amount on File |
| Deed Sale | Sep 7, 1995 · Amount on File |
| Deed Document Number | 1995148999 |
| Prior Transfer Date | Aug 30, 1995 |
| Prior Transfer Doc | 0000149905 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 541 Buttonwood Dr was $9,084 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 | $742,166 (+2%) Land $381,250 Building $360,916 | |
| 2025 | $9,084.00 Homeowner's exemption | $727,615 Land $373,775 Building $353,840 |
| 2023 | $8,877.00 (+0.88%) Homeowner's exemption | $699,362 Land $359,262 Building $340,100 |
| 2022 | $8,800.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 541 Buttonwood Dr in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.
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 | 4 in force |
| Nearby Flood Claims | 3 (1983–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Feb 2019 · other causes |
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 541 Buttonwood Dr is high, ranking above 88% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 88% of the US · above 70% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
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 56 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Etheric Networks, Unwired, Verizon.
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