Contra Costa County property record for 21 Red Tail Ct, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 3,499 sqft · built 2017 |
| Lot Size | 0.343 acres (14,957 sqft) |
| Owner | Trust Name on File |
| Last Sale | $2,630,000 (Nov 2019) |
| Tax Bill | $33,084 (2025) |
| Deeds & Mortgages | Sep 2022 Transfer Nov 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 208-810-015-7 |
| Primary APN | 208-810-015-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 3,499 sqft Living Area |
| 1st Floor Area | 3,499 sqft |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2018 |
| Lot Area | 14,957 sqft (0.343 acres) |
| Garage Type | Attached |
| Garage Area | 693 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 21 RED TAIL CT |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-4858 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9309 L15 |
| Legal Tract | 9309 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345203 |
21 Red Tail Ct is owner-occupied and held in a trust since September 2022.
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 | Trust Name on File |
|---|---|
| Mailing Address | 21 RED TAIL CT, DANVILLE, CA 94526-4858 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 29, 2022 | Intrafamily Transfer, Transfer |
| Nov 14, 2019 | Grant Deed, Subdivision Related Transfer FIRST AMERICAN TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 14, 2019 · Amount on File |
| Deed Sale | Nov 14, 2019 · Amount on File |
| Deed Document Number | 2019203827 |
| Last Transfer Date | Sep 28, 2022 |
| Transfer Doc | 0000147578 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 29, 2022 |
| Property Address | 21 RED TAIL CT, DANVILLE, CA 94526-4858 |
| Document Number | 0000147578 |
| Map Reference | MB 530 PG 39-43 |
| Instrument Date | Sep 28, 2022 |
| Instrument | 2022-147578 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 21 RED TAIL CT, DANVILLE, CA 94526-4858 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 14, 2019 |
| Property Address | 21 RED TAIL CT, DANVILLE, CA 94526-4858 |
| Document Number | 0000203827 |
| Instrument Date | Nov 6, 2019 |
| Instrument | 203827 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Nov 25, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $2,893.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21 RED TAIL CT DANVILLE CA 945264858, DANVILLE, CA 94526-4858 |
The 2025 property tax bill for 21 Red Tail Ct was $33,084 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,805,637 (+2%) Land $1,227,068 Building $1,578,569 | |
| 2025 | $33,084.00 Homeowner's exemption | $2,750,625 Land $1,203,008 Building $1,547,617 |
| 2023 | $29,087.00 (-11%) Homeowner's exemption | $2,643,817 Land $1,156,295 Building $1,487,522 |
| 2022 | $32,681.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21 Red Tail Ct in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.
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 |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
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 21 Red Tail Ct is high, ranking above 76% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 52% of California |
|---|---|
| Wildfire Likelihood | 0.6% 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 51 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 |
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