Contra Costa County property record for 817 Chert Pl, Clayton, CA 94517 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Townhouse |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1996 |
| Square Footage | 1,939 sqft Living Area |
| Lot Size | 5,760 sqft (0.132 acres) |
| Garage | Attached, 455 sqft |
| Last Sale | $860,000 (2021) |
| Tax Bill | $11,746.00 (2025) |
| Primary APN | 118-460-038-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,939 sqft Living Area |
| 1st Floor | 1,048 sqft 1st Floor |
| 2nd Floor | 891 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Townhouse Style |
| Lot Area | 5,760 sqft (0.132 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 455 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 817 CHERT PL |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-1231 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T7311 L38 |
| Legal Subdivision | BLACK DIAMOND SUB 7311 |
| Legal Tract | 7311 |
| Legal Lot Number | 38 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 355308 |
Source: Contra Costa County records · APN 118-460-038-3
Assessment roll updated July 14, 2026 · Last verified July 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 | 548 40TH AVE, SAN FRANCISCO, CA 94121-2523 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Jun 15, 2021 | Intrafamily Transfer, Transfer |
| Apr 27, 2021 | Grant Deed, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 27, 2021 · Amount on Record |
| Deed Sale | Apr 27, 2021 · Amount on Record |
| Prior Sale | Sep 04, 2008 · Amount on Record |
| Deed Doc Number | 2021125621 |
| Prior Transfer Date | Sep 08, 2008 |
| Prior Transfer Doc | 0000201483 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 15, 2021 |
| Property Address | 817 CHERT PL, CLAYTON, CA 94517-1231 |
| Document Number | 0000173552 |
| Map Reference | MB 16007 PG 83 |
| Instrument Date | May 27, 2021 |
| Instrument | 2021-173552 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 548 40TH AVE, SAN FRANCISCO, CA 94121-2523 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 27, 2021 |
| Property Address | 817 CHERT PL, CLAYTON, CA 94517-1231 |
| Document Number | 0000125621 |
| Map Reference | MB 344 PG 13 |
| Instrument Date | Apr 20, 2021 |
| Instrument | 2021-125621 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 817 CHERT PL, CLAYTON, CA 94517-1231 |
| Document Number | 0000125622 |
|---|---|
| Date | Apr 27, 2021 |
| Instrument | 2021-125622 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $820,000 (-11.91%) Land $410,000 Building $410,000 | |
| 2025 | $11,746.00 (+5.42%) | $930,890 (+4.04%) Land $465,445 Building $465,445 |
| 2023 | $11,142.00 (+0.68%) | $894,744 Land $447,372 Building $447,372 |
| 2022 | $11,067.00 |
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