Contra Costa County property record for 407 Mount Sequoia Ct, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,261 sqft · built 1976 |
| Lot Size | 0.248 acres (10,780 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,275,000 (Aug 2022) |
| Tax Bill | $15,914 (2025) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage Apr 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-421-025-6 |
| Primary APN | 119-421-025-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,261 sqft Living Area |
| 1st Floor Area | 2,261 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 10,780 sqft (0.248 acres) |
| Garage Type | Attached |
| Garage Area | 704 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 | 407 MT SEQUOIA CT |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1611 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4016 LOT 63 EX MR |
| Legal Subdivision | 4016 SUB |
| Legal Tract | 4016 |
| Legal Lot Number | 63 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 355306 |
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 | 407 MT SEQUOIA CT, CLAYTON, CA 94517-1611 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Aug 31, 2022 | Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Apr 2, 2021 | Grant Deed, Transfer PLACER TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 31, 2022 · Amount on Record |
| Deed Sale | Aug 31, 2022 · Amount on Record |
| Prior Sale | Apr 2, 2021 · Amount on Record |
| Deed Document Number | 2022134150 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 31, 2022 |
| Property Address | 407 MT SEQUOIA CT, CLAYTON, CA 94517-1611 |
| Document Number | 0000134150 |
| Map Reference | MB 183 PG 11 |
| Instrument Date | Aug 26, 2022 |
| Instrument | 2022-134150 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| 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 | 407 MT SEQUOIA CT, CLAYTON, CA 94517-1611 |
| Document Number | 0000134151 |
|---|---|
| Date | Aug 31, 2022 |
| Instrument | 2022-134151 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 2, 2021 |
| Property Address | 407 MT SEQUOIA CT, CLAYTON, CA 94517-1611 |
| Document Number | 0000099268 |
| Map Reference | MB 183 PG 11 |
| Instrument Date | Mar 27, 2021 |
| Instrument | 2021-099268 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | PLACER TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 123 LOS ALTOS AVE, WALNUT CREEK, CA 94598-3117 |
| Investor | Possibly a Property Investor |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,353,039 (+2%) Land $864,884 Building $488,155 | |
| 2025 | $15,914.00 (+4.21%) Homeowner's exemption | $1,326,510 (+4.04%) Land $847,926 Building $478,584 |
| 2023 | $15,271.00 (+10.68%) Homeowner's exemption | $1,275,000 Land $815,000 Building $460,000 |
| 2022 | $13,797.00 |
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 |
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 | High above 79% of the US · above 56% of California |
|---|---|
| Wildfire Likelihood | 0.5% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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.
Source: FCC Broadband Data Collection, based on 420 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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