Contra Costa County property record for 137 Widmar Pl, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,368 sqft · built 1965 |
| Lot Size | 0.496 acres (21,600 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,601 (2025) |
| Deeds & Mortgages | May 2023 Transfer Apr 2023 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-130-010 |
| Primary APN | 119-130-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,368 sqft Living Area |
| Gross Area | 2,851 sqft |
| 1st Floor Area | 2,368 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 21,600 sqft (0.496 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 137 WIDMAR PL |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1355 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R12 |
| Legal Description | TRACT 3298 LOT 10 |
| Legal Subdivision | SUBDIVISION #3298 |
| Legal Tract | 3298 |
| Legal Lot Number | 10 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 355306 |
Source: Contra Costa County assessment roll, 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 | Company Name on File |
|---|---|
| Mailing Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Owner Type | Company |
| Date | Document |
|---|---|
| May 15, 2023 | Transfer on Death Deed, Transfer |
| Apr 3, 2023 | Intrafamily Transfer, Transfer · Conventional Mortgage PACIFIC SERVICE CU |
| Mar 27, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jun 6, 2024 |
| Transfer Doc | 0000067276 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 15, 2023 |
| Property Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Document Number | 0000045405 |
| Map Reference | MB 98 PG 36 |
| Instrument Date | May 7, 2023 |
| Instrument | 2023-045405 |
| Transaction Type | Transfer |
| Record Updated | May 24, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 3, 2023 |
| Property Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Document Number | 0000030604 |
| Map Reference | MB 98 PG 36 |
| Instrument Date | Mar 28, 2023 |
| Instrument | 2023-030604 |
| Transaction Type | Transfer |
| Record Updated | Apr 11, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Document Number | 0000030605 |
|---|---|
| Date | Apr 3, 2023 |
| Instrument | 2023-030605 |
| Name | PACIFIC SERVICE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2053 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 27, 2023 |
| Property Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
| Document Number | 0000028198 |
| Map Reference | MB 98 PG 36 |
| Instrument Date | Nov 29, 2021 |
| Instrument | 2023-028198 |
| Transaction Type | Transfer |
| Record Updated | Apr 3, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 137 WIDMAR PL, CLAYTON, CA 94517-1355 |
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 | $123,653 (+2%) Land $33,212 Building $90,441 | |
| 2025 | $2,601.00 (+9.19%) | $121,229 (+4.04%) Land $32,561 Building $88,668 |
| 2023 | $2,382.00 (+0.04%) Homeowner's exemption | $116,524 Land $31,298 Building $85,226 |
| 2022 | $2,381.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 78% of the US · above 55% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 107 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 USA Fixed Wireless | 100 / 20 |
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