Contra Costa County property record for 142 Aster Ct, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1977 |
| Square Footage | 1,216 sqft Living Area |
| Lot Size | 8,450 sqft (0.194 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $216,500 (1999) |
| Tax Bill | $5,916.00 (2025) |
| Primary APN | 406-310-054-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,216 sqft Living Area |
| 1st Floor | 1,216 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch Style |
| Lot Area | 8,450 sqft (0.194 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 437 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Street Address | 142 ASTER CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1202 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T04745 L0054 B |
| Legal Tract | 04745 |
| Legal Lot Number | 54 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 359203 |
Source: Contra Costa County records · APN 406-310-054-1
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 142 ASTER CT, HERCULES, CA 94547-1202 |
| 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 | Aug 13, 1999 · Amount on Record |
| Deed Sale | Aug 13, 1999 · Amount on Record |
| Prior Sale | May 15, 1995 · Amount on Record |
| Deed Doc Number | 1999217784 |
| Last Transfer Date | Aug 08, 2005 |
| Transfer Doc | 0000312026 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa 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 | $339,386 (+2%) Land $125,405 Building $213,981 | |
| 2025 | $5,916.00 (+6.83%) Homeowner's exemption | $332,733 (+4.04%) Land $122,947 Building $209,786 |
| 2023 | $5,538.00 (+1.22%) Homeowner's exemption | $319,815 Land $118,174 Building $201,641 |
| 2022 | $5,471.00 |
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