Contra Costa County property record for 11 Mount Lee Pl, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,256 sqft · built 1976 |
| Lot Size | 0.303 acres (13,200 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,230,000 (May 2022) |
| Tax Bill | $14,739 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage May 2022 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-371-009 |
| Primary APN | 119-371-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,256 sqft Living Area |
| Gross Area | 2,714 sqft |
| 1st Floor Area | 1,568 sqft |
| 2nd Floor Area | 688 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 13,200 sqft (0.303 acres) |
| Garage Type | Attached |
| Garage Area | 458 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 11 MT LEE PL |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1538 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4014 LOT 9 EX MR |
| Legal Subdivision | SUBDIVISION 4014 |
| Legal Tract | 4014 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 355306 |
Source: Contra Costa County records, as of September 23, 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 Record |
|---|---|
| Mailing Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 11, 2022 | Grant Deed, Transfer · Conventional Mortgage AMERICAN FINANCIAL NETWORK INC |
| May 11, 2022 | Intrafamily Transfer, Transfer · Line of Credit UNIVERSITY CU |
| Mar 4, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Aug 14, 2019 | Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 11, 2022 · Amount on Record |
| Deed Sale | May 11, 2022 · Amount on Record |
| Prior Sale | Aug 24, 2011 · Amount on Record |
| Deed Document Number | 202280748 |
| Prior Transfer Date | Aug 20, 2004 |
| Prior Transfer Doc | 0000332884 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 11, 2022 |
| Property Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000080748 |
| Map Reference | MB 177 PG 35 |
| Instrument Date | May 9, 2022 |
| Instrument | 2022-080748 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN 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 |
|---|---|
| Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000080750 |
|---|---|
| Date | May 11, 2022 |
| Instrument | 2022-080750 |
| Name | AMERICAN FINANCIAL NETWORK INC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 11, 2022 |
| Property Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000080749 |
| Map Reference | MB 177 PG 35 |
| Instrument Date | Apr 26, 2022 |
| Instrument | 2022-080749 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000080751 |
|---|---|
| Date | May 11, 2022 |
| Instrument | 2022-080751 |
| Name | UNIVERSITY CU |
|---|---|
| Type | Credit Union |
| Address | SAN DIEGO, CA 92122 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 10, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 4, 2020 |
| Property Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000041324 |
| Instrument Date | Feb 29, 2020 |
| Instrument | 41324 |
| Transaction Type | Transfer |
| Record Updated | Mar 18, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 11 MT LEE PL CLAYTON CA 945171538, CLAYTON, CA 94517-1538 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 MT LEE PL, CLAYTON, CA 94517-1538 |
| Document Number | 0000140282 |
| Instrument Date | Aug 14, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 11 MT LEE PL CLAYTON CA 945171538, CLAYTON, CA 94517-1538 |
| Document Number | 0000140282 |
|---|---|
| Date | Aug 29, 2019 |
| Instrument | 140282 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 28, 2049 |
| Rate Type | Adjustable Rate |
|---|
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 | $1,150,000 (-5.19%) Land $747,968 Building $402,032 | |
| 2025 | $14,739.00 (+4.79%) | $1,213,000 (+4.66%) Land $788,943 Building $424,057 |
| 2023 | $14,065.00 (+106.99%) | $1,159,000 Land $754,000 Building $405,000 |
| 2022 | $6,795.00 |
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
| 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.
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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