Contra Costa County property record for 11 Mount Eden Pl, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,481 sqft · built 1976 |
| Lot Size | 0.338 acres (14,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $845,000 (Feb 2017) |
| Tax Bill | $12,174 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Nov 2018 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-382-002-2 |
| Primary APN | 119-382-002-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 2,481 sqft Living Area |
| Gross Area | 3,114 sqft |
| 1st Floor Area | 1,360 sqft |
| 2nd Floor Area | 1,121 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 14,700 sqft (0.338 acres) |
| Garage Type | Attached |
| Garage Area | 633 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 11 MT EDEN PL |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04014 L0013 B EX MR |
| Legal Subdivision | MAP ENTITLED 4014 |
| Legal Tract | 04014 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 355306 |
11 Mount Eden Pl is owned and occupied by two individuals who bought it in February 2017.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11 MT EDEN PL, CLAYTON, CA 94517-1537 |
| 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.
| Date | Document |
|---|---|
| Aug 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| Nov 27, 2018 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| Feb 17, 2017 | Grant Deed, Transfer · Conventional Mortgage PATELCO CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 17, 2017 · Amount on File |
| Deed Sale | Feb 17, 2017 · Amount on File |
| Prior Sale | May 21, 1998 · Amount on File |
| Deed Document Number | 201730546 |
| Prior Transfer Date | Apr 6, 2006 |
| Prior Transfer Doc | 0000118072 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 MT EDEN PL, CLAYTON, CA 94517-1537 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000182121 |
|---|---|
| Date | Aug 25, 2020 |
| Instrument | 2020-182121 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 MT EDEN PL, CLAYTON, CA 94517-1537 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000190274 |
|---|---|
| Date | Nov 27, 2018 |
| Instrument | 2018-190274 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Dec 30, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 17, 2017 |
| Property Address | 11 MT EDEN PL, CLAYTON, CA 94517-1537 |
| Document Number | 0000030546 |
| Map Reference | MAP177 PG35 |
| Instrument Date | Feb 13, 2017 |
| Instrument | 2017-030546 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| 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 | Joint Tenants |
| Address | 11 MT EDEN PL, CLAYTON, CA 94517-1537 |
| Document Number | 0000030547 |
|---|---|
| Date | Feb 17, 2017 |
| Instrument | 2017-030547 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 2, 2047 |
The 2025 property tax bill for 11 Mount Eden Pl was $12,174.
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 | $1,000,302 (+2%) Land $520,868 Building $479,434 | |
| 2025 | $12,174.00 | $980,689 Land $510,655 Building $470,034 |
| 2023 | $11,669.00 (+1.23%) | $942,610 Land $490,827 Building $451,783 |
| 2022 | $11,527.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11 Mount Eden Pl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 11 Mount Eden Pl is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | 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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