Contra Costa County property record for 535 Mount Davidson Ct, Clayton, CA 94517
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,691 sqft · built 1979 |
| Lot Size | 0.24 acres (10,450 sqft) |
| Owner | Company Name on File |
| Last Sale | $315,000 (Oct 1995) |
| Tax Bill | $6,981 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Jan 2021 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-490-016-1 |
| Primary APN | 119-490-016-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,691 sqft Living Area |
| Gross Area | 3,328 sqft |
| 1st Floor Area | 1,499 sqft |
| 2nd Floor Area | 1,192 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 10,450 sqft (0.24 acres) |
| Lot Dimensions | 110 ft deep x 95 ft wide |
| Garage Type | Attached |
| Garage Area | 637 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 535 MT DAVIDSON CT |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04019 L0016 B EX MR |
| Legal Subdivision | SUBDIVISION 4019 |
| Legal Tract | 04019 |
| Legal Lot Number | 16 |
| 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 · APN 119-490-016-1
Assessment roll updated July 14, 2026 · Last verified August 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 | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jan 25, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Jan 25, 2021 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| May 06, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Dec 17, 2019 | Quit Claim Deed, Transfer · Conventional Mortgage JG WENTWORTH HM LNDG |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 25, 1995 · Amount on Record |
| Deed Sale | Oct 25, 1995 · Amount on Record |
| Prior Sale | Jun 10, 1994 · Amount on Record |
| Deed Document Number | 1995185335 |
| Last Transfer Date | May 15, 2024 |
| Transfer Doc | 0000050124 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 25, 2021 |
| Property Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000022980 |
| Map Reference | MB 194 PG 50 |
| Instrument Date | Jan 13, 2021 |
| Instrument | 2021-022980 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000022981 |
|---|---|
| Date | Jan 25, 2021 |
| Instrument | 2021-022981 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 25, 2021 |
| Property Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000022982 |
| Instrument Date | Jan 13, 2021 |
| Instrument | 22982 |
| Transaction Type | Transfer |
| Record Updated | Feb 03, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 535 MT DAVIDSON CT CLAYTON CA 945171601, CLAYTON, CA 94517-1601 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 06, 2020 |
| Property Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000085307 |
| Map Reference | MNB 194 PG 50 |
| Instrument Date | Apr 30, 2020 |
| Instrument | 2020-085307 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000085306 |
|---|---|
| Date | May 06, 2020 |
| Instrument | 2020-085306 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 17, 2019 |
| Property Address | 535 MT DAVIDSON CT, CLAYTON, CA 94517-1601 |
| Document Number | 0000225839 |
| Instrument Date | Aug 15, 2019 |
| Instrument | 225839 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2019 |
| Title Company | SOLIDIFI TITLE AND CLOSING, SOLIDIFI TITLE & CLOSING |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 535 MT DAVIDSON CT CLAYTON CA 945171601, CLAYTON, CA 94517-1601 |
| Document Number | 225840 |
|---|---|
| Date | Dec 17, 2019 |
| Instrument | 225840 |
| Name | JG WENTWORTH HM LNDG |
|---|---|
| Address | WOODBRIDGE, VA 22192 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 16, 2049 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Clayton City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $533,735 (+2%) Land $160,960 Building $372,775 | |
| 2025 | $6,981.00 (+4.8%) Homeowner's exemption | $523,270 (+4.04%) Land $157,804 Building $365,466 |
| 2023 | $6,661.00 (+1.54%) Homeowner's exemption | $502,952 Land $151,677 Building $351,275 |
| 2022 | $6,560.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Wildfire Risk | High above 86% of the US · above 66% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 |
Based on FCC filings for 86 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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