Contra Costa County property record for 4141 Leon Dr, Clayton, CA 94517 · Last verified August 2026
| Property Type | Residential > Single Family > Rural Home |
|---|---|
| Year Built | Built 1990 |
| Square Footage | 2,993 sqft Living Area |
| Lot Size | 5 acres |
| Occupancy | Owner Occupied |
| Last Sale | $1,705,000 (2024) |
| Tax Bill | $19,278.00 (2025) |
| Primary APN | 078-310-027-4 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Rooms |
|---|---|
| Building Area | 2,993 sqft Living Area |
| 1st Floor | 2,993 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 217,800 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4141 LEON DR |
|---|---|
| City | CLAYTON |
| State | CA |
| Zip | 94517-9702 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Rural Home |
| Legal Description | PCL MAP 126 PG 5 PCL A |
| Legal Subdivision | PM MS64-85 |
| Legal Tract | 126PM5 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | TASSAJARA |
| Census Blockgroup | 1 |
| Census Block | 1043 |
| Census Tract | 355112 |
Source: Contra Costa County records · APN 078-310-027-4
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 4141 LEON DR, CLAYTON, CA 94517-9702 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 23, 2024 · Amount on Record |
| Deed Sale | May 23, 2024 · Amount on Record |
| Prior Sale | Feb 15, 2005 · Amount on Record |
| Deed Doc Number | 202448543 |
| Prior Transfer Date | May 17, 2024 |
| Prior Transfer Doc | 0000048542 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| 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 | $1,773,882 (+2%) Land $936,360 Building $837,522 | |
| 2025 | $19,278.00 (+27.91%) Homeowner's exemption | $1,739,100 (+28.35%) Land $918,000 Building $821,100 |
| 2023 | $15,071.00 (-1.82%) | $1,355,000 Land $815,000 Building $540,000 |
| 2022 | $15,351.00 |
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