Contra Costa County property record for 121 Opal Ct, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1987 |
| Square Footage | 2,346 sqft Living Area |
| Lot Size | 7,560 sqft (0.174 acres) |
| Garage | Carport, 479 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $7,987.00 (2025) |
| Primary APN | 407-041-004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Building Area | 2,346 sqft Living Area |
| 1st Floor | 1,334 sqft 1st Floor |
| 2nd Floor | 1,012 sqft 2nd Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Contemporary Style |
| Lot Area | 7,560 sqft (0.174 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 479 sqft Garage |
| Carport | Carport |
| Carport Area | 479 sqft Carport |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Street Address | 121 OPAL CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1731 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T6156A L0004 B |
| Legal Tract | 6156A |
| Legal Lot Number | 0004 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 359204 |
Source: Contra Costa County records · APN 407-041-004
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 | 121 OPAL CT, HERCULES, CA 94547-1731 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 27, 2016 |
| Transfer Doc | 0000111086 |
| 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 | $530,103 (+2%) Land $135,099 Building $395,004 | |
| 2025 | $7,987.00 (+2.87%) Homeowner's exemption | $519,709 (+4.04%) Land $132,450 Building $387,259 |
| 2023 | $7,764.00 (+1.17%) Homeowner's exemption | $499,529 Land $127,307 Building $372,222 |
| 2022 | $7,674.00 |
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