Contra Costa County property record for 166 Agate Way, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1989 |
| Square Footage | 1,625 sqft Living Area |
| Lot Size | 7,006 sqft (0.161 acres) |
| Garage | Attached, 472 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,585.00 (2025) |
| Primary APN | 407-081-002-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,625 sqft Living Area |
| 1st Floor | 874 sqft 1st Floor |
| 2nd Floor | 751 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 7,006 sqft (0.161 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 472 sqft Garage |
| Street Address | 166 AGATE WAY |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1747 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T06157 L0073 B |
| Legal Tract | 06157 |
| Legal Lot Number | 73 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 359204 |
Source: Contra Costa County records · APN 407-081-002-5
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 | 166 AGATE WAY, HERCULES, CA 94547-1747 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 01, 2019 |
| Transfer Doc | 0000054995 |
| 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 | $330,048 (+2%) Land $114,828 Building $215,220 | |
| 2025 | $5,585.00 (+6.93%) Homeowner's exemption | $323,577 (+4.04%) Land $112,577 Building $211,000 |
| 2023 | $5,223.00 (-3.33%) Homeowner's exemption | $311,013 Land $108,206 Building $202,807 |
| 2022 | $5,403.00 |
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